{"model":"anthropic/claude-sonnet-5","benchmarks":{"errors":[],"source":"Artificial Analysis","status":"available","variants":[{"api":{"data":{"id":"23c86e4a-c769-43c0-a056-79e3cd15834f","name":"Claude Sonnet 5 (Adaptive Reasoning, Max Effort)","slug":"claude-sonnet-5","pricing":{"price_1m_input_tokens":2,"price_1m_output_tokens":10,"price_1m_cache_hit_tokens":0.2,"price_1m_cache_write_tokens":2.5},"evaluations":{"artificial_analysis_coding_index":71.5,"artificial_analysis_agentic_index":44.3,"artificial_analysis_intelligence_index":38.4},"performance":{"median_output_tokens_per_second":73.17,"median_time_to_first_token_seconds":212.72,"median_end_to_end_response_time_seconds":219.55,"median_time_to_first_answer_token_seconds":212.72},"release_date":"2026-06-30","model_creator":{"id":"f0aa413f-e8ae-4fcd-9c48-0e049f4f3128","name":"Anthropic"},"artificial_analysis_intelligence_index_cost":{"total_cost":6998.25,"cost_per_task":{"total_cost":5.0912}}},"source":"https://artificialanalysis.ai/api/v2/language/models/free","status":"ok","metadata":{"tier":"free","intelligence_index_version":4.3},"fetchedAt":"2026-09-11T10:50:14.034Z"},"data":{"id":"23c86e4a-c769-43c0-a056-79e3cd15834f","hle":0.412882298424467,"lcr":0.82,"gpqa":0.911111111111111,"name":"Claude Sonnet 5 (Adaptive Reasoning, Max Effort)","slug":"claude-sonnet-5","tau2":null,"aime25":null,"critpt":0.168571428571429,"effort":{"slug":"max","label":"max","level":60},"gdpval":1500.86,"creator":{"id":"f0aa413f-e8ae-4fcd-9c48-0e049f4f3128","url":"https://www.anthropic.com/","logo":"/img/logos/anthropic_small.svg","name":"Anthropic","slug":"anthropic","color":"#cc785c","country":"us"},"ifbench":null,"mmmuPro":0.772832369942197,"release":{"name":"Claude Sonnet 5","slug":"claude-sonnet-5"},"scicode":0.542824074074074,"harveyLab":0.900709219858156,"shortName":"Claude Sonnet 5 (max)","sizeClass":"large","apexAgents":null,"deprecated":false,"itBenchSre":null,"licenseUrl":null,"parameters":null,"tauBanking":0.37319587628866,"isReasoning":true,"licenseName":null,"mlcrOverall":0.55,"omniscience":16.45,"releaseDate":"2026-06-30","analystAgent":0.4625,"deprecatedTo":null,"cacheHitPrice":0.2,"gdpPdfAllPass":0.132,"isOpenWeights":false,"livecodebench":null,"timescaleData":{"medianOutputSpeed":74.1716937042223,"medianTimeToFirstChunk":191.416528688},"hostModelCount":8,"cacheWritePrice":2.5,"reasoningTokens":0,"chartHighlighted":false,"enterpriseOpsGym":0.4467323187108326,"gdpvalNormalized":0.5004299999999999,"terminalbenchV21":0.805243445692884,"terminalbenchV40":0.141414141414141,"inputModalityText":true,"intelligenceIndex":38.3576962882576,"microevalsEnabled":true,"terminalbenchHard":null,"briefcaseBreakdown":{"overall":{"elo":1355.19,"lower95ci":1349.09,"upper95ci":1361.66},"presentation":{"elo":1405.85,"lower95ci":1394.97,"upper95ci":1417.11},"rubricPassRate":0.42323232323232324,"analyticalQuality":{"elo":1412.87,"lower95ci":1401.21,"upper95ci":1425.22}},"briefcaseTotalCost":1313.0550111096054,"inputModalityImage":true,"inputModalityVideo":false,"outputModalityText":true,"price1mInputTokens":2,"contextWindowTokens":1000000,"inputModalitySpeech":false,"knowledgeCutoffDate":null,"outputModalityImage":false,"outputModalityVideo":false,"outputSpeedVariance":{"p05":57.5362037528905,"p95":95.5488020672652,"q25":64.9266317080762,"q75":84.2213515581705,"median":74.1716937042223},"price1mOutputTokens":10,"pricePer1k1mpImages":4.116,"chartDefaultSelected":false,"endToEndResponseTime":{"input":191.416528688,"total":198.1576448069587,"answer":6.7411161189586934,"reasoning":0},"omniscienceBreakdown":{"accuracy":0.4005,"hallucinationRate":0.39366138448707255},"outputModalitySpeech":false,"intelligenceIndexCost":{"input":3331.158834094257,"total":6998.250634094257,"answer":392.09026,"output":3667.0918,"cacheRead":2504.300474687456,"reasoning":3275.00154,"cacheWrite":756.0058514068016,"nonCacheInput":70.852508},"modelWeightsSourceUrl":null,"performanceDataSource":{"type":"firstParty","providerName":"Anthropic"},"price1mBlended0To1To1":6,"price1mBlended0To3To1":4,"price1mBlended7To2To1":1.54,"timeToFirstAnswerToken":{"input":191.416528688,"total":191.416528688,"reasoning":0},"cacheHitDiscountPercent":0.9,"performanceByPromptType":{"long":{"medianOutputSpeed":74.1716937042223,"medianTimeToFirstChunk":191.416528688,"medianEndToEndResponseTime":198.1576448069587,"medianTimeToFirstAnswerToken":191.416528688},"medium":{"medianOutputSpeed":82.7047419730413,"medianTimeToFirstChunk":114.43663339,"medianEndToEndResponseTime":120.48223595246228,"medianTimeToFirstAnswerToken":114.43663339},"hundredK":{"medianOutputSpeed":55.7233887000119,"medianTimeToFirstChunk":202.333251329,"medianEndToEndResponseTime":211.3061442499916,"medianTimeToFirstAnswerToken":202.333251329},"mediumParallel":{"medianOutputSpeed":68.444720341838,"medianTimeToFirstChunk":134.471284315,"medianEndToEndResponseTime":141.776449673304,"medianTimeToFirstAnswerToken":134.471284315}},"price1mBlended0To100To1":2.0792079207920793,"price1mBlended100To1To1":0.3137254901960784,"openSourceCategorization":"proprietary","timeToFirstChunkVariance":{"p05":61.8628221041501,"p95":301.3533345341,"q25":145.7569901475,"q75":251.066954281,"median":191.416528688},"automationBenchPartialScore":0.36512675717036386,"intelligenceIndexCostPerTask":{"cost":{"input":3.9132903761991837,"total":5.091163584815694,"answer":0.29395028839748816,"output":1.177873208616511,"cacheRead":3.134486434589194,"reasoning":0.8839229202190229,"cacheWrite":0.7272380451474796,"nonCacheInput":0.051565896462510113},"evaluations":[{"slug":"aa-briefcase","weightedCostPerTask":2.16437639193891},{"slug":"gdpval-aa","weightedCostPerTask":0.4703913880294028},{"slug":"automationbench-aa","weightedCostPerTask":0.05007379050004273},{"slug":"terminalbench-v4-0","weightedCostPerTask":1.969417991135462},{"slug":"scicode","weightedCostPerTask":0.019166355555555556},{"slug":"humanitys-last-exam","weightedCostPerTask":0.1020804596848934},{"slug":"gdp-pdf","weightedCostPerTask":0.061530626},{"slug":"critpt","weightedCostPerTask":0.23137540857142858},{"slug":"omniscience","weightedCostPerTask":0.0043541554},{"slug":"artificial-analysis-long-context-reasoning","weightedCostPerTask":0.018397018}]},"intelligenceIndexIsEstimated":false,"intelligenceIndexTimePerTask":932.484937286476,"inferenceParametersActiveBillions":null,"canonicalIntelligenceIndexTokenCount":{"input":12859330968,"answer":39209026,"output":366709180,"reasoning":327500154},"intelligenceIndexOutputTokensPerTask":{"answer":29395.02883974881,"output":117787.3208616511,"reasoning":88392.29202190228}},"name":"Claude Sonnet 5 (Adaptive Reasoning, Max Effort)","slug":"claude-sonnet-5","source":"https://artificialanalysis.ai/models/claude-sonnet-5","fetchedAt":"2026-09-11T10:50:14.034Z","pageRecords":[{"id":"23c86e4a-c769-43c0-a056-79e3cd15834f","hle":0.412882298424467,"lcr":0.82,"gpqa":0.911111111111111,"name":"Claude Sonnet 5 (Adaptive Reasoning, Max Effort)","slug":"claude-sonnet-5","tau2":null,"aime25":null,"critpt":0.168571428571429,"effort":{"slug":"max","label":"max","level":60},"gdpval":1500.86,"creator":{"id":"f0aa413f-e8ae-4fcd-9c48-0e049f4f3128","url":"https://www.anthropic.com/","logo":"/img/logos/anthropic_small.svg","name":"Anthropic","slug":"anthropic","color":"#cc785c","country":"us"},"ifbench":null,"mmmuPro":0.772832369942197,"release":{"name":"Claude Sonnet 5","slug":"claude-sonnet-5"},"scicode":0.542824074074074,"harveyLab":0.900709219858156,"shortName":"Claude Sonnet 5 (max)","sizeClass":"large","apexAgents":null,"deprecated":false,"itBenchSre":null,"licenseUrl":null,"parameters":null,"tauBanking":0.37319587628866,"isReasoning":true,"licenseName":null,"mlcrOverall":0.55,"omniscience":16.45,"releaseDate":"2026-06-30","analystAgent":0.4625,"deprecatedTo":null,"cacheHitPrice":0.2,"gdpPdfAllPass":0.132,"isOpenWeights":false,"livecodebench":null,"timescaleData":{"medianOutputSpeed":74.1716937042223,"medianTimeToFirstChunk":191.416528688},"hostModelCount":8,"cacheWritePrice":2.5,"reasoningTokens":0,"chartHighlighted":false,"enterpriseOpsGym":0.4467323187108326,"gdpvalNormalized":0.5004299999999999,"terminalbenchV21":0.805243445692884,"terminalbenchV40":0.141414141414141,"inputModalityText":true,"intelligenceIndex":38.3576962882576,"microevalsEnabled":true,"terminalbenchHard":null,"briefcaseBreakdown":{"overall":{"elo":1355.19,"lower95ci":1349.09,"upper95ci":1361.66},"presentation":{"elo":1405.85,"lower95ci":1394.97,"upper95ci":1417.11},"rubricPassRate":0.42323232323232324,"analyticalQuality":{"elo":1412.87,"lower95ci":1401.21,"upper95ci":1425.22}},"briefcaseTotalCost":1313.0550111096054,"inputModalityImage":true,"inputModalityVideo":false,"outputModalityText":true,"price1mInputTokens":2,"contextWindowTokens":1000000,"inputModalitySpeech":false,"knowledgeCutoffDate":null,"outputModalityImage":false,"outputModalityVideo":false,"outputSpeedVariance":{"p05":57.5362037528905,"p95":95.5488020672652,"q25":64.9266317080762,"q75":84.2213515581705,"median":74.1716937042223},"price1mOutputTokens":10,"pricePer1k1mpImages":4.116,"chartDefaultSelected":false,"endToEndResponseTime":{"input":191.416528688,"total":198.1576448069587,"answer":6.7411161189586934,"reasoning":0},"omniscienceBreakdown":{"accuracy":0.4005,"hallucinationRate":0.39366138448707255},"outputModalitySpeech":false,"intelligenceIndexCost":{"input":3331.158834094257,"total":6998.250634094257,"answer":392.09026,"output":3667.0918,"cacheRead":2504.300474687456,"reasoning":3275.00154,"cacheWrite":756.0058514068016,"nonCacheInput":70.852508},"modelWeightsSourceUrl":null,"performanceDataSource":{"type":"firstParty","providerName":"Anthropic"},"price1mBlended0To1To1":6,"price1mBlended0To3To1":4,"price1mBlended7To2To1":1.54,"timeToFirstAnswerToken":{"input":191.416528688,"total":191.416528688,"reasoning":0},"cacheHitDiscountPercent":0.9,"performanceByPromptType":{"long":{"medianOutputSpeed":74.1716937042223,"medianTimeToFirstChunk":191.416528688,"medianEndToEndResponseTime":198.1576448069587,"medianTimeToFirstAnswerToken":191.416528688},"medium":{"medianOutputSpeed":82.7047419730413,"medianTimeToFirstChunk":114.43663339,"medianEndToEndResponseTime":120.48223595246228,"medianTimeToFirstAnswerToken":114.43663339},"hundredK":{"medianOutputSpeed":55.7233887000119,"medianTimeToFirstChunk":202.333251329,"medianEndToEndResponseTime":211.3061442499916,"medianTimeToFirstAnswerToken":202.333251329},"mediumParallel":{"medianOutputSpeed":68.444720341838,"medianTimeToFirstChunk":134.471284315,"medianEndToEndResponseTime":141.776449673304,"medianTimeToFirstAnswerToken":134.471284315}},"price1mBlended0To100To1":2.0792079207920793,"price1mBlended100To1To1":0.3137254901960784,"openSourceCategorization":"proprietary","timeToFirstChunkVariance":{"p05":61.8628221041501,"p95":301.3533345341,"q25":145.7569901475,"q75":251.066954281,"median":191.416528688},"automationBenchPartialScore":0.36512675717036386,"intelligenceIndexCostPerTask":{"cost":{"input":3.9132903761991837,"total":5.091163584815694,"answer":0.29395028839748816,"output":1.177873208616511,"cacheRead":3.134486434589194,"reasoning":0.8839229202190229,"cacheWrite":0.7272380451474796,"nonCacheInput":0.051565896462510113},"evaluations":[{"slug":"aa-briefcase","weightedCostPerTask":2.16437639193891},{"slug":"gdpval-aa","weightedCostPerTask":0.4703913880294028},{"slug":"automationbench-aa","weightedCostPerTask":0.05007379050004273},{"slug":"terminalbench-v4-0","weightedCostPerTask":1.969417991135462},{"slug":"scicode","weightedCostPerTask":0.019166355555555556},{"slug":"humanitys-last-exam","weightedCostPerTask":0.1020804596848934},{"slug":"gdp-pdf","weightedCostPerTask":0.061530626},{"slug":"critpt","weightedCostPerTask":0.23137540857142858},{"slug":"omniscience","weightedCostPerTask":0.0043541554},{"slug":"artificial-analysis-long-context-reasoning","weightedCostPerTask":0.018397018}]},"intelligenceIndexIsEstimated":false,"intelligenceIndexTimePerTask":932.484937286476,"inferenceParametersActiveBillions":null,"canonicalIntelligenceIndexTokenCount":{"input":12859330968,"answer":39209026,"output":366709180,"reasoning":327500154},"intelligenceIndexOutputTokensPerTask":{"answer":29395.02883974881,"output":117787.3208616511,"reasoning":88392.29202190228}},{"name":"Claude Sonnet 5","slug":"claude-sonnet-5"},{"name":"Claude Sonnet 5 (Adaptive Reasoning, Max Effort)","slug":"claude-sonnet-5","effort":{"slug":"max","label":"max","level":60},"creator":{"id":"f0aa413f-e8ae-4fcd-9c48-0e049f4f3128","logo":"/img/logos/anthropic_small.svg","name":"Anthropic"},"release":{"name":"Claude Sonnet 5","slug":"claude-sonnet-5"},"deprecated":false,"isReasoning":true,"releaseDate":"2026-06-30"}]},{"api":{"data":{"id":"ba0224cf-0351-4f56-8508-b3f1a740ae4a","name":"Claude Sonnet 5 (Adaptive Reasoning, High Effort)","slug":"claude-sonnet-5-high","pricing":{"price_1m_input_tokens":2,"price_1m_output_tokens":10,"price_1m_cache_hit_tokens":0.2,"price_1m_cache_write_tokens":2.5},"evaluations":{"artificial_analysis_coding_index":null,"artificial_analysis_agentic_index":null,"artificial_analysis_intelligence_index":32},"performance":{"median_output_tokens_per_second":59.52,"median_time_to_first_token_seconds":13.58,"median_end_to_end_response_time_seconds":21.98,"median_time_to_first_answer_token_seconds":13.58},"release_date":"2026-06-30","model_creator":{"id":"f0aa413f-e8ae-4fcd-9c48-0e049f4f3128","name":"Anthropic"},"artificial_analysis_intelligence_index_cost":{"total_cost":2086.04,"cost_per_task":{"total_cost":1.7925}}},"source":"https://artificialanalysis.ai/api/v2/language/models/free","status":"ok","metadata":{"tier":"free","intelligence_index_version":4.3},"fetchedAt":"2026-09-11T10:50:14.034Z"},"data":{"id":"ba0224cf-0351-4f56-8508-b3f1a740ae4a","hle":0.357275254865616,"lcr":0.766666666666667,"gpqa":null,"name":"Claude Sonnet 5 (Adaptive Reasoning, High Effort)","slug":"claude-sonnet-5-high","tau2":null,"aime25":null,"critpt":0.151428571428571,"effort":{"slug":"high","label":"high","level":40},"gdpval":1308.45,"creator":{"id":"f0aa413f-e8ae-4fcd-9c48-0e049f4f3128","url":"https://www.anthropic.com/","logo":"/img/logos/anthropic_small.svg","name":"Anthropic","slug":"anthropic","color":"#cc785c","country":"us"},"ifbench":null,"mmmuPro":null,"release":{"name":"Claude Sonnet 5","slug":"claude-sonnet-5"},"scicode":0.542824074074074,"shortName":"Claude Sonnet 5 (high)","sizeClass":"large","apexAgents":null,"deprecated":false,"itBenchSre":null,"licenseUrl":null,"parameters":null,"tauBanking":null,"isReasoning":true,"licenseName":null,"omniscience":-3.68333333333333,"releaseDate":"2026-06-30","analystAgent":null,"deprecatedTo":null,"cacheHitPrice":0.2,"gdpPdfAllPass":0.094,"isOpenWeights":false,"livecodebench":null,"timescaleData":{"medianOutputSpeed":60.8630148110274,"medianTimeToFirstChunk":12.6125368810001},"hostModelCount":1,"cacheWritePrice":2.5,"reasoningTokens":0,"chartHighlighted":false,"gdpvalNormalized":0.404225,"terminalbenchV21":null,"terminalbenchV40":0.0505050505050505,"inputModalityText":true,"intelligenceIndex":32.0283996664651,"microevalsEnabled":false,"terminalbenchHard":null,"briefcaseBreakdown":{"overall":{"elo":1177.84,"lower95ci":1171.72,"upper95ci":1184.05},"presentation":{"elo":1187.48,"lower95ci":1174.69,"upper95ci":1198.98},"rubricPassRate":0.35454545454545455,"analyticalQuality":{"elo":1198.61,"lower95ci":1186.97,"upper95ci":1210.28}},"briefcaseTotalCost":342.5867226354512,"inputModalityImage":true,"inputModalityVideo":false,"outputModalityText":true,"price1mInputTokens":2,"contextWindowTokens":1000000,"inputModalitySpeech":false,"knowledgeCutoffDate":null,"outputModalityImage":false,"outputModalityVideo":false,"outputSpeedVariance":{"p05":48.0551182127838,"p95":117.19011231042,"q25":53.1954526393625,"q75":78.8573750976009,"median":60.8630148110274},"price1mOutputTokens":10,"pricePer1k1mpImages":4.116,"chartDefaultSelected":false,"endToEndResponseTime":{"input":12.6125368810001,"total":20.82770666107823,"answer":8.215169780078131,"reasoning":0},"omniscienceBreakdown":{"accuracy":0.37433333333333335,"hallucinationRate":0.6571656899307405},"outputModalitySpeech":false,"intelligenceIndexCost":{"input":1197.8038261999006,"total":2086.0433261999005,"answer":242.06005000000002,"output":888.2395000000001,"cacheRead":799.8154398956608,"reasoning":646.1794500000001,"cacheWrite":327.5974563042398,"nonCacheInput":70.39093},"modelWeightsSourceUrl":null,"performanceDataSource":{"type":"firstParty","providerName":"Anthropic"},"price1mBlended0To1To1":6,"price1mBlended0To3To1":4,"price1mBlended7To2To1":1.54,"timeToFirstAnswerToken":{"input":12.6125368810001,"total":12.6125368810001,"reasoning":0},"cacheHitDiscountPercent":0.9,"performanceByPromptType":{"long":{"medianOutputSpeed":60.8630148110274,"medianTimeToFirstChunk":12.6125368810001,"medianEndToEndResponseTime":20.82770666107823,"medianTimeToFirstAnswerToken":12.6125368810001},"medium":{"medianOutputSpeed":71.7123456072459,"medianTimeToFirstChunk":5.88695355300004,"medianEndToEndResponseTime":12.859253730411606,"medianTimeToFirstAnswerToken":5.88695355300004},"hundredK":{"medianOutputSpeed":64.6374361742541,"medianTimeToFirstChunk":10.4761885655,"medianEndToEndResponseTime":18.21164389284413,"medianTimeToFirstAnswerToken":10.4761885655},"mediumParallel":{"medianOutputSpeed":57.4466223829427,"medianTimeToFirstChunk":1.372705827,"medianEndToEndResponseTime":10.076437730800532,"medianTimeToFirstAnswerToken":1.372705827}},"price1mBlended0To100To1":2.0792079207920793,"price1mBlended100To1To1":0.3137254901960784,"openSourceCategorization":"proprietary","timeToFirstChunkVariance":{"p05":0.679696568200006,"p95":48.2291221096,"q25":1.03002301749996,"q75":23.5820599614999,"median":12.6125368810001},"automationBenchPartialScore":0.32096638814380396,"intelligenceIndexCostPerTask":{"cost":{"input":1.3490557506136662,"total":1.7924692244111728,"answer":0.1632621092956693,"output":0.4434134737975068,"cacheRead":1.0120890703528487,"reasoning":0.2801513645018374,"cacheWrite":0.2856486066111881,"nonCacheInput":0.05131807364962929},"evaluations":[{"slug":"aa-briefcase","weightedCostPerTask":0.564703388959535},{"slug":"gdpval-aa","weightedCostPerTask":0.10174550722614487},{"slug":"automationbench-aa","weightedCostPerTask":0.028651751442573953},{"slug":"terminalbench-v4-0","weightedCostPerTask":0.9401018692598622},{"slug":"scicode","weightedCostPerTask":0.00254946875},{"slug":"humanitys-last-exam","weightedCostPerTask":0.017395588044485634},{"slug":"gdp-pdf","weightedCostPerTask":0.041982038},{"slug":"critpt","weightedCostPerTask":0.07993123142857142},{"slug":"omniscience","weightedCostPerTask":0.00029408729999999994},{"slug":"artificial-analysis-long-context-reasoning","weightedCostPerTask":0.015114294}]},"intelligenceIndexIsEstimated":false,"intelligenceIndexTimePerTask":423.1760956974791,"inferenceParametersActiveBillions":null,"canonicalIntelligenceIndexTokenCount":{"input":4165311647,"answer":24206005,"output":88823950,"reasoning":64617945},"intelligenceIndexOutputTokensPerTask":{"answer":16326.210929566934,"output":44341.34737975068,"reasoning":28015.136450183745}},"name":"Claude Sonnet 5 (Adaptive Reasoning, High Effort)","slug":"claude-sonnet-5-high","source":"https://artificialanalysis.ai/models/claude-sonnet-5-high","fetchedAt":"2026-09-11T10:50:14.034Z","pageRecords":[{"id":"ba0224cf-0351-4f56-8508-b3f1a740ae4a","hle":0.357275254865616,"lcr":0.766666666666667,"gpqa":null,"name":"Claude Sonnet 5 (Adaptive Reasoning, High Effort)","slug":"claude-sonnet-5-high","tau2":null,"aime25":null,"critpt":0.151428571428571,"effort":{"slug":"high","label":"high","level":40},"gdpval":1308.45,"creator":{"id":"f0aa413f-e8ae-4fcd-9c48-0e049f4f3128","url":"https://www.anthropic.com/","logo":"/img/logos/anthropic_small.svg","name":"Anthropic","slug":"anthropic","color":"#cc785c","country":"us"},"ifbench":null,"mmmuPro":null,"release":{"name":"Claude Sonnet 5","slug":"claude-sonnet-5"},"scicode":0.542824074074074,"shortName":"Claude Sonnet 5 (high)","sizeClass":"large","apexAgents":null,"deprecated":false,"itBenchSre":null,"licenseUrl":null,"parameters":null,"tauBanking":null,"isReasoning":true,"licenseName":null,"omniscience":-3.68333333333333,"releaseDate":"2026-06-30","analystAgent":null,"deprecatedTo":null,"cacheHitPrice":0.2,"gdpPdfAllPass":0.094,"isOpenWeights":false,"livecodebench":null,"timescaleData":{"medianOutputSpeed":60.8630148110274,"medianTimeToFirstChunk":12.6125368810001},"hostModelCount":1,"cacheWritePrice":2.5,"reasoningTokens":0,"chartHighlighted":false,"gdpvalNormalized":0.404225,"terminalbenchV21":null,"terminalbenchV40":0.0505050505050505,"inputModalityText":true,"intelligenceIndex":32.0283996664651,"microevalsEnabled":false,"terminalbenchHard":null,"briefcaseBreakdown":{"overall":{"elo":1177.84,"lower95ci":1171.72,"upper95ci":1184.05},"presentation":{"elo":1187.48,"lower95ci":1174.69,"upper95ci":1198.98},"rubricPassRate":0.35454545454545455,"analyticalQuality":{"elo":1198.61,"lower95ci":1186.97,"upper95ci":1210.28}},"briefcaseTotalCost":342.5867226354512,"inputModalityImage":true,"inputModalityVideo":false,"outputModalityText":true,"price1mInputTokens":2,"contextWindowTokens":1000000,"inputModalitySpeech":false,"knowledgeCutoffDate":null,"outputModalityImage":false,"outputModalityVideo":false,"outputSpeedVariance":{"p05":48.0551182127838,"p95":117.19011231042,"q25":53.1954526393625,"q75":78.8573750976009,"median":60.8630148110274},"price1mOutputTokens":10,"pricePer1k1mpImages":4.116,"chartDefaultSelected":false,"endToEndResponseTime":{"input":12.6125368810001,"total":20.82770666107823,"answer":8.215169780078131,"reasoning":0},"omniscienceBreakdown":{"accuracy":0.37433333333333335,"hallucinationRate":0.6571656899307405},"outputModalitySpeech":false,"intelligenceIndexCost":{"input":1197.8038261999006,"total":2086.0433261999005,"answer":242.06005000000002,"output":888.2395000000001,"cacheRead":799.8154398956608,"reasoning":646.1794500000001,"cacheWrite":327.5974563042398,"nonCacheInput":70.39093},"modelWeightsSourceUrl":null,"performanceDataSource":{"type":"firstParty","providerName":"Anthropic"},"price1mBlended0To1To1":6,"price1mBlended0To3To1":4,"price1mBlended7To2To1":1.54,"timeToFirstAnswerToken":{"input":12.6125368810001,"total":12.6125368810001,"reasoning":0},"cacheHitDiscountPercent":0.9,"performanceByPromptType":{"long":{"medianOutputSpeed":60.8630148110274,"medianTimeToFirstChunk":12.6125368810001,"medianEndToEndResponseTime":20.82770666107823,"medianTimeToFirstAnswerToken":12.6125368810001},"medium":{"medianOutputSpeed":71.7123456072459,"medianTimeToFirstChunk":5.88695355300004,"medianEndToEndResponseTime":12.859253730411606,"medianTimeToFirstAnswerToken":5.88695355300004},"hundredK":{"medianOutputSpeed":64.6374361742541,"medianTimeToFirstChunk":10.4761885655,"medianEndToEndResponseTime":18.21164389284413,"medianTimeToFirstAnswerToken":10.4761885655},"mediumParallel":{"medianOutputSpeed":57.4466223829427,"medianTimeToFirstChunk":1.372705827,"medianEndToEndResponseTime":10.076437730800532,"medianTimeToFirstAnswerToken":1.372705827}},"price1mBlended0To100To1":2.0792079207920793,"price1mBlended100To1To1":0.3137254901960784,"openSourceCategorization":"proprietary","timeToFirstChunkVariance":{"p05":0.679696568200006,"p95":48.2291221096,"q25":1.03002301749996,"q75":23.5820599614999,"median":12.6125368810001},"automationBenchPartialScore":0.32096638814380396,"intelligenceIndexCostPerTask":{"cost":{"input":1.3490557506136662,"total":1.7924692244111728,"answer":0.1632621092956693,"output":0.4434134737975068,"cacheRead":1.0120890703528487,"reasoning":0.2801513645018374,"cacheWrite":0.2856486066111881,"nonCacheInput":0.05131807364962929},"evaluations":[{"slug":"aa-briefcase","weightedCostPerTask":0.564703388959535},{"slug":"gdpval-aa","weightedCostPerTask":0.10174550722614487},{"slug":"automationbench-aa","weightedCostPerTask":0.028651751442573953},{"slug":"terminalbench-v4-0","weightedCostPerTask":0.9401018692598622},{"slug":"scicode","weightedCostPerTask":0.00254946875},{"slug":"humanitys-last-exam","weightedCostPerTask":0.017395588044485634},{"slug":"gdp-pdf","weightedCostPerTask":0.041982038},{"slug":"critpt","weightedCostPerTask":0.07993123142857142},{"slug":"omniscience","weightedCostPerTask":0.00029408729999999994},{"slug":"artificial-analysis-long-context-reasoning","weightedCostPerTask":0.015114294}]},"intelligenceIndexIsEstimated":false,"intelligenceIndexTimePerTask":423.1760956974791,"inferenceParametersActiveBillions":null,"canonicalIntelligenceIndexTokenCount":{"input":4165311647,"answer":24206005,"output":88823950,"reasoning":64617945},"intelligenceIndexOutputTokensPerTask":{"answer":16326.210929566934,"output":44341.34737975068,"reasoning":28015.136450183745}},{"name":"Claude Sonnet 5 (Adaptive Reasoning, High Effort)","slug":"claude-sonnet-5-high","effort":{"slug":"high","label":"high","level":40},"creator":{"id":"f0aa413f-e8ae-4fcd-9c48-0e049f4f3128","logo":"/img/logos/anthropic_small.svg","name":"Anthropic"},"release":{"name":"Claude Sonnet 5","slug":"claude-sonnet-5"},"deprecated":false,"isReasoning":true,"releaseDate":"2026-06-30"}]},{"api":{"data":{"id":"142b93bf-09c4-42dc-9c3a-50b1a222cbd4","name":"Claude Sonnet 5 (Adaptive Reasoning, Low Effort)","slug":"claude-sonnet-5-low","pricing":{"price_1m_input_tokens":2,"price_1m_output_tokens":10,"price_1m_cache_hit_tokens":0.2,"price_1m_cache_write_tokens":2.5},"evaluations":{"artificial_analysis_coding_index":null,"artificial_analysis_agentic_index":null,"artificial_analysis_intelligence_index":24.7},"performance":{"median_output_tokens_per_second":56.09,"median_time_to_first_token_seconds":1.85,"median_end_to_end_response_time_seconds":10.77,"median_time_to_first_answer_token_seconds":1.85},"release_date":"2026-06-30","model_creator":{"id":"f0aa413f-e8ae-4fcd-9c48-0e049f4f3128","name":"Anthropic"},"artificial_analysis_intelligence_index_cost":{"total_cost":652.7,"cost_per_task":{"total_cost":0.5088}}},"source":"https://artificialanalysis.ai/api/v2/language/models/free","status":"ok","metadata":{"tier":"free","intelligence_index_version":4.3},"fetchedAt":"2026-09-11T10:50:14.034Z"},"data":{"id":"142b93bf-09c4-42dc-9c3a-50b1a222cbd4","hle":0.219184430027804,"lcr":0.673333333333333,"gpqa":null,"name":"Claude Sonnet 5 (Adaptive Reasoning, Low Effort)","slug":"claude-sonnet-5-low","tau2":null,"aime25":null,"critpt":0.0457142857142857,"effort":{"slug":"low","label":"low","level":20},"gdpval":1145.04,"creator":{"id":"f0aa413f-e8ae-4fcd-9c48-0e049f4f3128","url":"https://www.anthropic.com/","logo":"/img/logos/anthropic_small.svg","name":"Anthropic","slug":"anthropic","color":"#cc785c","country":"us"},"ifbench":null,"mmmuPro":null,"release":{"name":"Claude Sonnet 5","slug":"claude-sonnet-5"},"scicode":0.501157407407407,"shortName":"Claude Sonnet 5 (low)","sizeClass":"large","apexAgents":null,"deprecated":false,"itBenchSre":null,"licenseUrl":null,"parameters":null,"tauBanking":null,"isReasoning":true,"licenseName":null,"omniscience":-8.23333333333333,"releaseDate":"2026-06-30","analystAgent":null,"deprecatedTo":null,"cacheHitPrice":0.2,"gdpPdfAllPass":0.094,"isOpenWeights":false,"livecodebench":null,"timescaleData":{"medianOutputSpeed":56.1866807596616,"medianTimeToFirstChunk":1.88454392700001},"hostModelCount":1,"cacheWritePrice":2.5,"reasoningTokens":0,"chartHighlighted":false,"gdpvalNormalized":0.32252,"terminalbenchV21":null,"terminalbenchV40":0.0252525252525253,"inputModalityText":true,"intelligenceIndex":24.7426143579597,"microevalsEnabled":false,"terminalbenchHard":null,"briefcaseBreakdown":{"overall":{"elo":927.41,"lower95ci":920.69,"upper95ci":934.5},"presentation":{"elo":951.75,"lower95ci":940.23,"upper95ci":964.61},"rubricPassRate":0.24646464646464647,"analyticalQuality":{"elo":876.82,"lower95ci":863.91,"upper95ci":890.9}},"briefcaseTotalCost":74.38971944392033,"inputModalityImage":true,"inputModalityVideo":false,"outputModalityText":true,"price1mInputTokens":2,"contextWindowTokens":1000000,"inputModalitySpeech":false,"knowledgeCutoffDate":null,"outputModalityImage":false,"outputModalityVideo":false,"outputSpeedVariance":{"p05":46.1416004375519,"p95":117.097150352358,"q25":50.7200397565764,"q75":73.2488588453421,"median":56.1866807596616},"price1mOutputTokens":10,"pricePer1k1mpImages":4.116,"chartDefaultSelected":false,"endToEndResponseTime":{"input":1.88454392700001,"total":10.783450095505476,"answer":8.898906168505466,"reasoning":0},"omniscienceBreakdown":{"accuracy":0.3735,"hallucinationRate":0.7275871242351689},"outputModalitySpeech":false,"intelligenceIndexCost":{"input":399.54038860226103,"total":652.6980686022611,"answer":130.81434,"output":253.15768,"cacheRead":194.70410055632513,"reasoning":122.34334000000001,"cacheWrite":135.64617804593595,"nonCacheInput":69.19011},"modelWeightsSourceUrl":null,"performanceDataSource":{"type":"firstParty","providerName":"Anthropic"},"price1mBlended0To1To1":6,"price1mBlended0To3To1":4,"price1mBlended7To2To1":1.54,"timeToFirstAnswerToken":{"input":1.88454392700001,"total":1.88454392700001,"reasoning":0},"cacheHitDiscountPercent":0.9,"performanceByPromptType":{"long":{"medianOutputSpeed":56.1866807596616,"medianTimeToFirstChunk":1.88454392700001,"medianEndToEndResponseTime":10.783450095505476,"medianTimeToFirstAnswerToken":1.88454392700001},"medium":{"medianOutputSpeed":67.4524359380202,"medianTimeToFirstChunk":1.1213204675,"medianEndToEndResponseTime":8.533951205690588,"medianTimeToFirstAnswerToken":1.1213204675},"hundredK":{"medianOutputSpeed":52.1366235346701,"medianTimeToFirstChunk":4.85839848249999,"medianEndToEndResponseTime":14.448586072371576,"medianTimeToFirstAnswerToken":4.85839848249999},"mediumParallel":{"medianOutputSpeed":56.3705494802789,"medianTimeToFirstChunk":1.53408245000002,"medianEndToEndResponseTime":10.403962282818107,"medianTimeToFirstAnswerToken":1.53408245000002}},"price1mBlended0To100To1":2.0792079207920793,"price1mBlended100To1To1":0.3137254901960784,"openSourceCategorization":"proprietary","timeToFirstChunkVariance":{"p05":0.818195847699986,"p95":5.0963828272,"q25":1.07366437850002,"q75":2.51217497199997,"median":1.88454392700001},"automationBenchPartialScore":0.19901936568973871,"intelligenceIndexCostPerTask":{"cost":{"input":0.35707077919297353,"total":0.5087545600633299,"answer":0.08068200939915204,"output":0.15168378087035633,"cacheRead":0.2152718829408736,"reasoning":0.07100177147120433,"cacheWrite":0.09180253261939542,"nonCacheInput":0.04999636363270444},"evaluations":[{"slug":"aa-briefcase","weightedCostPerTask":0.12262041666580274},{"slug":"gdpval-aa","weightedCostPerTask":0.0260014572897742},{"slug":"automationbench-aa","weightedCostPerTask":0.015233765062276496},{"slug":"terminalbench-v4-0","weightedCostPerTask":0.2664186366704915},{"slug":"scicode","weightedCostPerTask":0.0013203243055555556},{"slug":"humanitys-last-exam","weightedCostPerTask":0.002559419555143652},{"slug":"gdp-pdf","weightedCostPerTask":0.036668110000000004},{"slug":"critpt","weightedCostPerTask":0.02324640571428572},{"slug":"omniscience","weightedCostPerTask":0.00009867679999999999},{"slug":"artificial-analysis-long-context-reasoning","weightedCostPerTask":0.014587348}]},"intelligenceIndexIsEstimated":false,"intelligenceIndexTimePerTask":154.0748132580989,"inferenceParametersActiveBillions":null,"canonicalIntelligenceIndexTokenCount":{"input":1062374029,"answer":13081434,"output":25315768,"reasoning":12234334},"intelligenceIndexOutputTokensPerTask":{"answer":8068.200939915205,"output":15168.378087035635,"reasoning":7100.177147120431}},"name":"Claude Sonnet 5 (Adaptive Reasoning, Low Effort)","slug":"claude-sonnet-5-low","source":"https://artificialanalysis.ai/models/claude-sonnet-5-low","fetchedAt":"2026-09-11T10:50:14.034Z","pageRecords":[{"id":"142b93bf-09c4-42dc-9c3a-50b1a222cbd4","hle":0.219184430027804,"lcr":0.673333333333333,"gpqa":null,"name":"Claude Sonnet 5 (Adaptive Reasoning, Low Effort)","slug":"claude-sonnet-5-low","tau2":null,"aime25":null,"critpt":0.0457142857142857,"effort":{"slug":"low","label":"low","level":20},"gdpval":1145.04,"creator":{"id":"f0aa413f-e8ae-4fcd-9c48-0e049f4f3128","url":"https://www.anthropic.com/","logo":"/img/logos/anthropic_small.svg","name":"Anthropic","slug":"anthropic","color":"#cc785c","country":"us"},"ifbench":null,"mmmuPro":null,"release":{"name":"Claude Sonnet 5","slug":"claude-sonnet-5"},"scicode":0.501157407407407,"shortName":"Claude Sonnet 5 (low)","sizeClass":"large","apexAgents":null,"deprecated":false,"itBenchSre":null,"licenseUrl":null,"parameters":null,"tauBanking":null,"isReasoning":true,"licenseName":null,"omniscience":-8.23333333333333,"releaseDate":"2026-06-30","analystAgent":null,"deprecatedTo":null,"cacheHitPrice":0.2,"gdpPdfAllPass":0.094,"isOpenWeights":false,"livecodebench":null,"timescaleData":{"medianOutputSpeed":56.1866807596616,"medianTimeToFirstChunk":1.88454392700001},"hostModelCount":1,"cacheWritePrice":2.5,"reasoningTokens":0,"chartHighlighted":false,"gdpvalNormalized":0.32252,"terminalbenchV21":null,"terminalbenchV40":0.0252525252525253,"inputModalityText":true,"intelligenceIndex":24.7426143579597,"microevalsEnabled":false,"terminalbenchHard":null,"briefcaseBreakdown":{"overall":{"elo":927.41,"lower95ci":920.69,"upper95ci":934.5},"presentation":{"elo":951.75,"lower95ci":940.23,"upper95ci":964.61},"rubricPassRate":0.24646464646464647,"analyticalQuality":{"elo":876.82,"lower95ci":863.91,"upper95ci":890.9}},"briefcaseTotalCost":74.38971944392033,"inputModalityImage":true,"inputModalityVideo":false,"outputModalityText":true,"price1mInputTokens":2,"contextWindowTokens":1000000,"inputModalitySpeech":false,"knowledgeCutoffDate":null,"outputModalityImage":false,"outputModalityVideo":false,"outputSpeedVariance":{"p05":46.1416004375519,"p95":117.097150352358,"q25":50.7200397565764,"q75":73.2488588453421,"median":56.1866807596616},"price1mOutputTokens":10,"pricePer1k1mpImages":4.116,"chartDefaultSelected":false,"endToEndResponseTime":{"input":1.88454392700001,"total":10.783450095505476,"answer":8.898906168505466,"reasoning":0},"omniscienceBreakdown":{"accuracy":0.3735,"hallucinationRate":0.7275871242351689},"outputModalitySpeech":false,"intelligenceIndexCost":{"input":399.54038860226103,"total":652.6980686022611,"answer":130.81434,"output":253.15768,"cacheRead":194.70410055632513,"reasoning":122.34334000000001,"cacheWrite":135.64617804593595,"nonCacheInput":69.19011},"modelWeightsSourceUrl":null,"performanceDataSource":{"type":"firstParty","providerName":"Anthropic"},"price1mBlended0To1To1":6,"price1mBlended0To3To1":4,"price1mBlended7To2To1":1.54,"timeToFirstAnswerToken":{"input":1.88454392700001,"total":1.88454392700001,"reasoning":0},"cacheHitDiscountPercent":0.9,"performanceByPromptType":{"long":{"medianOutputSpeed":56.1866807596616,"medianTimeToFirstChunk":1.88454392700001,"medianEndToEndResponseTime":10.783450095505476,"medianTimeToFirstAnswerToken":1.88454392700001},"medium":{"medianOutputSpeed":67.4524359380202,"medianTimeToFirstChunk":1.1213204675,"medianEndToEndResponseTime":8.533951205690588,"medianTimeToFirstAnswerToken":1.1213204675},"hundredK":{"medianOutputSpeed":52.1366235346701,"medianTimeToFirstChunk":4.85839848249999,"medianEndToEndResponseTime":14.448586072371576,"medianTimeToFirstAnswerToken":4.85839848249999},"mediumParallel":{"medianOutputSpeed":56.3705494802789,"medianTimeToFirstChunk":1.53408245000002,"medianEndToEndResponseTime":10.403962282818107,"medianTimeToFirstAnswerToken":1.53408245000002}},"price1mBlended0To100To1":2.0792079207920793,"price1mBlended100To1To1":0.3137254901960784,"openSourceCategorization":"proprietary","timeToFirstChunkVariance":{"p05":0.818195847699986,"p95":5.0963828272,"q25":1.07366437850002,"q75":2.51217497199997,"median":1.88454392700001},"automationBenchPartialScore":0.19901936568973871,"intelligenceIndexCostPerTask":{"cost":{"input":0.35707077919297353,"total":0.5087545600633299,"answer":0.08068200939915204,"output":0.15168378087035633,"cacheRead":0.2152718829408736,"reasoning":0.07100177147120433,"cacheWrite":0.09180253261939542,"nonCacheInput":0.04999636363270444},"evaluations":[{"slug":"aa-briefcase","weightedCostPerTask":0.12262041666580274},{"slug":"gdpval-aa","weightedCostPerTask":0.0260014572897742},{"slug":"automationbench-aa","weightedCostPerTask":0.015233765062276496},{"slug":"terminalbench-v4-0","weightedCostPerTask":0.2664186366704915},{"slug":"scicode","weightedCostPerTask":0.0013203243055555556},{"slug":"humanitys-last-exam","weightedCostPerTask":0.002559419555143652},{"slug":"gdp-pdf","weightedCostPerTask":0.036668110000000004},{"slug":"critpt","weightedCostPerTask":0.02324640571428572},{"slug":"omniscience","weightedCostPerTask":0.00009867679999999999},{"slug":"artificial-analysis-long-context-reasoning","weightedCostPerTask":0.014587348}]},"intelligenceIndexIsEstimated":false,"intelligenceIndexTimePerTask":154.0748132580989,"inferenceParametersActiveBillions":null,"canonicalIntelligenceIndexTokenCount":{"input":1062374029,"answer":13081434,"output":25315768,"reasoning":12234334},"intelligenceIndexOutputTokensPerTask":{"answer":8068.200939915205,"output":15168.378087035635,"reasoning":7100.177147120431}},{"name":"Claude Sonnet 5 (Adaptive Reasoning, Low Effort)","slug":"claude-sonnet-5-low","effort":{"slug":"low","label":"low","level":20},"creator":{"id":"f0aa413f-e8ae-4fcd-9c48-0e049f4f3128","logo":"/img/logos/anthropic_small.svg","name":"Anthropic"},"release":{"name":"Claude Sonnet 5","slug":"claude-sonnet-5"},"deprecated":false,"isReasoning":true,"releaseDate":"2026-06-30"}]},{"api":{"data":{"id":"effcd151-7c31-4437-af3d-e88daeae9385","name":"Claude Sonnet 5 (Adaptive Reasoning, Medium Effort)","slug":"claude-sonnet-5-medium","pricing":{"price_1m_input_tokens":2,"price_1m_output_tokens":10,"price_1m_cache_hit_tokens":0.2,"price_1m_cache_write_tokens":2.5},"evaluations":{"artificial_analysis_coding_index":null,"artificial_analysis_agentic_index":null,"artificial_analysis_intelligence_index":28.4},"performance":{"median_output_tokens_per_second":56.87,"median_time_to_first_token_seconds":1.9,"median_end_to_end_response_time_seconds":10.69,"median_time_to_first_answer_token_seconds":1.9},"release_date":"2026-06-30","model_creator":{"id":"f0aa413f-e8ae-4fcd-9c48-0e049f4f3128","name":"Anthropic"},"artificial_analysis_intelligence_index_cost":{"total_cost":1218.17,"cost_per_task":{"total_cost":0.9991}}},"source":"https://artificialanalysis.ai/api/v2/language/models/free","status":"ok","metadata":{"tier":"free","intelligence_index_version":4.3},"fetchedAt":"2026-09-11T10:50:14.034Z"},"data":{"id":"effcd151-7c31-4437-af3d-e88daeae9385","hle":0.299814643188137,"lcr":0.736666666666667,"gpqa":null,"name":"Claude Sonnet 5 (Adaptive Reasoning, Medium Effort)","slug":"claude-sonnet-5-medium","tau2":null,"aime25":null,"critpt":0.0857142857142857,"effort":{"slug":"medium","label":"medium","level":30},"gdpval":1222.52,"creator":{"id":"f0aa413f-e8ae-4fcd-9c48-0e049f4f3128","url":"https://www.anthropic.com/","logo":"/img/logos/anthropic_small.svg","name":"Anthropic","slug":"anthropic","color":"#cc785c","country":"us"},"ifbench":null,"mmmuPro":null,"release":{"name":"Claude Sonnet 5","slug":"claude-sonnet-5"},"scicode":0.516203703703704,"shortName":"Claude Sonnet 5 (medium)","sizeClass":"large","apexAgents":null,"deprecated":false,"itBenchSre":null,"licenseUrl":null,"parameters":null,"tauBanking":null,"isReasoning":true,"licenseName":null,"omniscience":-6.86666666666667,"releaseDate":"2026-06-30","analystAgent":null,"deprecatedTo":null,"cacheHitPrice":0.2,"gdpPdfAllPass":0.116,"isOpenWeights":false,"livecodebench":null,"timescaleData":{"medianOutputSpeed":57.8135695446057,"medianTimeToFirstChunk":1.32914363600003},"hostModelCount":1,"cacheWritePrice":2.5,"reasoningTokens":0,"chartHighlighted":false,"gdpvalNormalized":0.36125999999999997,"terminalbenchV21":null,"terminalbenchV40":0.0202020202020202,"inputModalityText":true,"intelligenceIndex":28.4376468379456,"microevalsEnabled":false,"terminalbenchHard":null,"briefcaseBreakdown":{"overall":{"elo":1053.88,"lower95ci":1047.5,"upper95ci":1060.18},"presentation":{"elo":1087.5,"lower95ci":1076.28,"upper95ci":1099.08},"rubricPassRate":0.2909090909090909,"analyticalQuality":{"elo":1033.76,"lower95ci":1021.12,"upper95ci":1045.68}},"briefcaseTotalCost":157.63415032392362,"inputModalityImage":true,"inputModalityVideo":false,"outputModalityText":true,"price1mInputTokens":2,"contextWindowTokens":1000000,"inputModalitySpeech":false,"knowledgeCutoffDate":null,"outputModalityImage":false,"outputModalityVideo":false,"outputSpeedVariance":{"p05":46.9102594344783,"p95":119.392560427649,"q25":52.8804446579708,"q75":75.1277032589918,"median":57.8135695446057},"price1mOutputTokens":10,"pricePer1k1mpImages":4.116,"chartDefaultSelected":false,"endToEndResponseTime":{"input":1.32914363600003,"total":9.977632285610708,"answer":8.648488649610679,"reasoning":0},"omniscienceBreakdown":{"accuracy":0.371,"hallucinationRate":0.6989931107578167},"outputModalitySpeech":false,"intelligenceIndexCost":{"input":706.943449445637,"total":1218.167579445637,"answer":186.22906,"output":511.22413,"cacheRead":420.5130075264664,"reasoning":324.99507,"cacheWrite":215.8064359191706,"nonCacheInput":70.624006},"modelWeightsSourceUrl":null,"performanceDataSource":{"type":"firstParty","providerName":"Anthropic"},"price1mBlended0To1To1":6,"price1mBlended0To3To1":4,"price1mBlended7To2To1":1.54,"timeToFirstAnswerToken":{"input":1.32914363600003,"total":1.32914363600003,"reasoning":0},"cacheHitDiscountPercent":0.9,"performanceByPromptType":{"long":{"medianOutputSpeed":57.8135695446057,"medianTimeToFirstChunk":1.32914363600003,"medianEndToEndResponseTime":9.977632285610708,"medianTimeToFirstAnswerToken":1.32914363600003},"medium":{"medianOutputSpeed":70.8946881859432,"medianTimeToFirstChunk":1.6083556905,"medianEndToEndResponseTime":8.661070256203367,"medianTimeToFirstAnswerToken":1.6083556905},"hundredK":{"medianOutputSpeed":54.3729445431101,"medianTimeToFirstChunk":3.99893203600003,"medianEndToEndResponseTime":13.194681948046274,"medianTimeToFirstAnswerToken":3.99893203600003},"mediumParallel":{"medianOutputSpeed":57.1947600777102,"medianTimeToFirstChunk":1.560917864,"medianEndToEndResponseTime":10.30297743939909,"medianTimeToFirstAnswerToken":1.560917864}},"price1mBlended0To100To1":2.0792079207920793,"price1mBlended100To1To1":0.3137254901960784,"openSourceCategorization":"proprietary","timeToFirstChunkVariance":{"p05":0.706349944499987,"p95":12.9692075759,"q25":1.15020496650002,"q75":3.25211166800006,"median":1.32914363600003},"automationBenchPartialScore":0.27872150606397167,"intelligenceIndexCostPerTask":{"cost":{"input":0.7257353602627111,"total":0.9991061406688175,"answer":0.118958126007476,"output":0.27337078040610624,"cacheRead":0.5067724390222788,"reasoning":0.15441265439863025,"cacheWrite":0.1675412489292154,"nonCacheInput":0.05142167231121703},"evaluations":[{"slug":"aa-briefcase","weightedCostPerTask":0.259836511522951},{"slug":"gdpval-aa","weightedCostPerTask":0.05286853952633941},{"slug":"automationbench-aa","weightedCostPerTask":0.021556186810874338},{"slug":"terminalbench-v4-0","weightedCostPerTask":0.5533320628316333},{"slug":"scicode","weightedCostPerTask":0.0017141576388888888},{"slug":"humanitys-last-exam","weightedCostPerTask":0.008466346895273402},{"slug":"gdp-pdf","weightedCostPerTask":0.039505314},{"slug":"critpt","weightedCostPerTask":0.04689477714285715},{"slug":"omniscience","weightedCostPerTask":0.00015627629999999997},{"slug":"artificial-analysis-long-context-reasoning","weightedCostPerTask":0.014775968}]},"intelligenceIndexIsEstimated":false,"intelligenceIndexTimePerTask":274.38517017440705,"inferenceParametersActiveBillions":null,"canonicalIntelligenceIndexTokenCount":{"input":2224199615,"answer":18622906,"output":51122413,"reasoning":32499507},"intelligenceIndexOutputTokensPerTask":{"answer":11895.8126007476,"output":27337.078040610624,"reasoning":15441.265439863024}},"name":"Claude Sonnet 5 (Adaptive Reasoning, Medium Effort)","slug":"claude-sonnet-5-medium","source":"https://artificialanalysis.ai/models/claude-sonnet-5-medium","fetchedAt":"2026-09-11T10:50:14.034Z","pageRecords":[{"id":"effcd151-7c31-4437-af3d-e88daeae9385","hle":0.299814643188137,"lcr":0.736666666666667,"gpqa":null,"name":"Claude Sonnet 5 (Adaptive Reasoning, Medium Effort)","slug":"claude-sonnet-5-medium","tau2":null,"aime25":null,"critpt":0.0857142857142857,"effort":{"slug":"medium","label":"medium","level":30},"gdpval":1222.52,"creator":{"id":"f0aa413f-e8ae-4fcd-9c48-0e049f4f3128","url":"https://www.anthropic.com/","logo":"/img/logos/anthropic_small.svg","name":"Anthropic","slug":"anthropic","color":"#cc785c","country":"us"},"ifbench":null,"mmmuPro":null,"release":{"name":"Claude Sonnet 5","slug":"claude-sonnet-5"},"scicode":0.516203703703704,"shortName":"Claude Sonnet 5 (medium)","sizeClass":"large","apexAgents":null,"deprecated":false,"itBenchSre":null,"licenseUrl":null,"parameters":null,"tauBanking":null,"isReasoning":true,"licenseName":null,"omniscience":-6.86666666666667,"releaseDate":"2026-06-30","analystAgent":null,"deprecatedTo":null,"cacheHitPrice":0.2,"gdpPdfAllPass":0.116,"isOpenWeights":false,"livecodebench":null,"timescaleData":{"medianOutputSpeed":57.8135695446057,"medianTimeToFirstChunk":1.32914363600003},"hostModelCount":1,"cacheWritePrice":2.5,"reasoningTokens":0,"chartHighlighted":false,"gdpvalNormalized":0.36125999999999997,"terminalbenchV21":null,"terminalbenchV40":0.0202020202020202,"inputModalityText":true,"intelligenceIndex":28.4376468379456,"microevalsEnabled":false,"terminalbenchHard":null,"briefcaseBreakdown":{"overall":{"elo":1053.88,"lower95ci":1047.5,"upper95ci":1060.18},"presentation":{"elo":1087.5,"lower95ci":1076.28,"upper95ci":1099.08},"rubricPassRate":0.2909090909090909,"analyticalQuality":{"elo":1033.76,"lower95ci":1021.12,"upper95ci":1045.68}},"briefcaseTotalCost":157.63415032392362,"inputModalityImage":true,"inputModalityVideo":false,"outputModalityText":true,"price1mInputTokens":2,"contextWindowTokens":1000000,"inputModalitySpeech":false,"knowledgeCutoffDate":null,"outputModalityImage":false,"outputModalityVideo":false,"outputSpeedVariance":{"p05":46.9102594344783,"p95":119.392560427649,"q25":52.8804446579708,"q75":75.1277032589918,"median":57.8135695446057},"price1mOutputTokens":10,"pricePer1k1mpImages":4.116,"chartDefaultSelected":false,"endToEndResponseTime":{"input":1.32914363600003,"total":9.977632285610708,"answer":8.648488649610679,"reasoning":0},"omniscienceBreakdown":{"accuracy":0.371,"hallucinationRate":0.6989931107578167},"outputModalitySpeech":false,"intelligenceIndexCost":{"input":706.943449445637,"total":1218.167579445637,"answer":186.22906,"output":511.22413,"cacheRead":420.5130075264664,"reasoning":324.99507,"cacheWrite":215.8064359191706,"nonCacheInput":70.624006},"modelWeightsSourceUrl":null,"performanceDataSource":{"type":"firstParty","providerName":"Anthropic"},"price1mBlended0To1To1":6,"price1mBlended0To3To1":4,"price1mBlended7To2To1":1.54,"timeToFirstAnswerToken":{"input":1.32914363600003,"total":1.32914363600003,"reasoning":0},"cacheHitDiscountPercent":0.9,"performanceByPromptType":{"long":{"medianOutputSpeed":57.8135695446057,"medianTimeToFirstChunk":1.32914363600003,"medianEndToEndResponseTime":9.977632285610708,"medianTimeToFirstAnswerToken":1.32914363600003},"medium":{"medianOutputSpeed":70.8946881859432,"medianTimeToFirstChunk":1.6083556905,"medianEndToEndResponseTime":8.661070256203367,"medianTimeToFirstAnswerToken":1.6083556905},"hundredK":{"medianOutputSpeed":54.3729445431101,"medianTimeToFirstChunk":3.99893203600003,"medianEndToEndResponseTime":13.194681948046274,"medianTimeToFirstAnswerToken":3.99893203600003},"mediumParallel":{"medianOutputSpeed":57.1947600777102,"medianTimeToFirstChunk":1.560917864,"medianEndToEndResponseTime":10.30297743939909,"medianTimeToFirstAnswerToken":1.560917864}},"price1mBlended0To100To1":2.0792079207920793,"price1mBlended100To1To1":0.3137254901960784,"openSourceCategorization":"proprietary","timeToFirstChunkVariance":{"p05":0.706349944499987,"p95":12.9692075759,"q25":1.15020496650002,"q75":3.25211166800006,"median":1.32914363600003},"automationBenchPartialScore":0.27872150606397167,"intelligenceIndexCostPerTask":{"cost":{"input":0.7257353602627111,"total":0.9991061406688175,"answer":0.118958126007476,"output":0.27337078040610624,"cacheRead":0.5067724390222788,"reasoning":0.15441265439863025,"cacheWrite":0.1675412489292154,"nonCacheInput":0.05142167231121703},"evaluations":[{"slug":"aa-briefcase","weightedCostPerTask":0.259836511522951},{"slug":"gdpval-aa","weightedCostPerTask":0.05286853952633941},{"slug":"automationbench-aa","weightedCostPerTask":0.021556186810874338},{"slug":"terminalbench-v4-0","weightedCostPerTask":0.5533320628316333},{"slug":"scicode","weightedCostPerTask":0.0017141576388888888},{"slug":"humanitys-last-exam","weightedCostPerTask":0.008466346895273402},{"slug":"gdp-pdf","weightedCostPerTask":0.039505314},{"slug":"critpt","weightedCostPerTask":0.04689477714285715},{"slug":"omniscience","weightedCostPerTask":0.00015627629999999997},{"slug":"artificial-analysis-long-context-reasoning","weightedCostPerTask":0.014775968}]},"intelligenceIndexIsEstimated":false,"intelligenceIndexTimePerTask":274.38517017440705,"inferenceParametersActiveBillions":null,"canonicalIntelligenceIndexTokenCount":{"input":2224199615,"answer":18622906,"output":51122413,"reasoning":32499507},"intelligenceIndexOutputTokensPerTask":{"answer":11895.8126007476,"output":27337.078040610624,"reasoning":15441.265439863024}},{"name":"Claude Sonnet 5 (Adaptive Reasoning, Medium Effort)","slug":"claude-sonnet-5-medium","effort":{"slug":"medium","label":"medium","level":30},"creator":{"id":"f0aa413f-e8ae-4fcd-9c48-0e049f4f3128","logo":"/img/logos/anthropic_small.svg","name":"Anthropic"},"release":{"name":"Claude Sonnet 5","slug":"claude-sonnet-5"},"deprecated":false,"isReasoning":true,"releaseDate":"2026-06-30"}]},{"api":{"data":{"id":"d58b9ada-fd9d-4fff-a086-242034657963","name":"Claude Sonnet 5 (Non-reasoning, High Effort)","slug":"claude-sonnet-5-non-reasoning","pricing":{"price_1m_input_tokens":2,"price_1m_output_tokens":10,"price_1m_cache_hit_tokens":0.2,"price_1m_cache_write_tokens":2.5},"evaluations":{"artificial_analysis_coding_index":66.4,"artificial_analysis_agentic_index":null,"artificial_analysis_intelligence_index":28.9},"performance":{"median_output_tokens_per_second":56.32,"median_time_to_first_token_seconds":1.25,"median_end_to_end_response_time_seconds":10.13,"median_time_to_first_answer_token_seconds":1.25},"release_date":"2026-06-30","model_creator":{"id":"f0aa413f-e8ae-4fcd-9c48-0e049f4f3128","name":"Anthropic"},"artificial_analysis_intelligence_index_cost":null},"source":"https://artificialanalysis.ai/api/v2/language/models/free","status":"ok","metadata":{"tier":"free","intelligence_index_version":4.3},"fetchedAt":"2026-09-11T10:50:14.034Z"},"data":{"id":"d58b9ada-fd9d-4fff-a086-242034657963","hle":0.190454124189064,"lcr":0.7,"gpqa":0.8,"name":"Claude Sonnet 5 (Non-reasoning, High Effort)","slug":"claude-sonnet-5-non-reasoning","tau2":null,"aime25":null,"critpt":0.0114285714285714,"effort":{"slug":"high","label":"high","level":40},"gdpval":1283.47,"creator":{"id":"f0aa413f-e8ae-4fcd-9c48-0e049f4f3128","url":"https://www.anthropic.com/","logo":"/img/logos/anthropic_small.svg","name":"Anthropic","slug":"anthropic","color":"#cc785c","country":"us"},"ifbench":null,"mmmuPro":0.71907514450867,"release":{"name":"Claude Sonnet 5","slug":"claude-sonnet-5"},"scicode":null,"shortName":"Claude Sonnet 5 (Non-reasoning)","sizeClass":"large","apexAgents":null,"deprecated":false,"itBenchSre":null,"licenseUrl":null,"parameters":null,"tauBanking":0.156701030927835,"isReasoning":false,"licenseName":null,"omniscience":-0.65,"releaseDate":"2026-06-30","analystAgent":null,"deprecatedTo":null,"cacheHitPrice":0.2,"isOpenWeights":false,"livecodebench":null,"timescaleData":{"medianOutputSpeed":56.4330671843031,"medianTimeToFirstChunk":1.24624124299999},"hostModelCount":2,"cacheWritePrice":2.5,"reasoningTokens":0,"chartHighlighted":false,"gdpvalNormalized":0.391735,"terminalbenchV21":0.752808988764045,"terminalbenchV40":null,"inputModalityText":true,"intelligenceIndex":28.9377045284576,"microevalsEnabled":false,"terminalbenchHard":null,"inputModalityImage":true,"inputModalityVideo":false,"outputModalityText":true,"price1mInputTokens":2,"contextWindowTokens":1000000,"inputModalitySpeech":false,"knowledgeCutoffDate":null,"outputModalityImage":false,"outputModalityVideo":false,"outputSpeedVariance":{"p05":46.6383129122841,"p95":107.336058041342,"q25":51.733313475488,"q75":69.7641498810579,"median":56.4330671843031},"price1mOutputTokens":10,"pricePer1k1mpImages":null,"chartDefaultSelected":false,"endToEndResponseTime":{"input":1.24624124299999,"total":10.106294841842397,"answer":8.860053598842407,"reasoning":0},"omniscienceBreakdown":{"accuracy":0.338,"hallucinationRate":0.520392749244713},"outputModalitySpeech":false,"modelWeightsSourceUrl":null,"performanceDataSource":{"type":"firstParty","providerName":"Anthropic"},"price1mBlended0To1To1":6,"price1mBlended0To3To1":4,"price1mBlended7To2To1":1.54,"timeToFirstAnswerToken":{"input":1.24624124299999,"total":1.24624124299999,"reasoning":0},"cacheHitDiscountPercent":0.9,"performanceByPromptType":{"long":{"medianOutputSpeed":56.4330671843031,"medianTimeToFirstChunk":1.24624124299999,"medianEndToEndResponseTime":10.106294841842397,"medianTimeToFirstAnswerToken":1.24624124299999},"medium":{"medianOutputSpeed":71.3870930663357,"medianTimeToFirstChunk":1.123193453,"medianEndToEndResponseTime":8.127260694334232,"medianTimeToFirstAnswerToken":1.123193453},"hundredK":{"medianOutputSpeed":54.7315607343337,"medianTimeToFirstChunk":4.28367503400001,"medianEndToEndResponseTime":13.419171871501021,"medianTimeToFirstAnswerToken":4.28367503400001},"mediumParallel":{"medianOutputSpeed":56.2283903723512,"medianTimeToFirstChunk":1.22376792,"medianEndToEndResponseTime":10.116072976021336,"medianTimeToFirstAnswerToken":1.22376792}},"price1mBlended0To100To1":2.0792079207920793,"price1mBlended100To1To1":0.3137254901960784,"openSourceCategorization":"proprietary","timeToFirstChunkVariance":{"p05":0.752094992099995,"p95":2.5518333819,"q25":0.845143039500073,"q75":1.95460918199993,"median":1.24624124299999},"intelligenceIndexIsEstimated":true,"inferenceParametersActiveBillions":null},"name":"Claude Sonnet 5 (Non-reasoning, High Effort)","slug":"claude-sonnet-5-non-reasoning","source":"https://artificialanalysis.ai/models/claude-sonnet-5-non-reasoning","fetchedAt":"2026-09-11T10:50:14.034Z","pageRecords":[{"id":"d58b9ada-fd9d-4fff-a086-242034657963","hle":0.190454124189064,"lcr":0.7,"gpqa":0.8,"name":"Claude Sonnet 5 (Non-reasoning, High Effort)","slug":"claude-sonnet-5-non-reasoning","tau2":null,"aime25":null,"critpt":0.0114285714285714,"effort":{"slug":"high","label":"high","level":40},"gdpval":1283.47,"creator":{"id":"f0aa413f-e8ae-4fcd-9c48-0e049f4f3128","url":"https://www.anthropic.com/","logo":"/img/logos/anthropic_small.svg","name":"Anthropic","slug":"anthropic","color":"#cc785c","country":"us"},"ifbench":null,"mmmuPro":0.71907514450867,"release":{"name":"Claude Sonnet 5","slug":"claude-sonnet-5"},"scicode":null,"shortName":"Claude Sonnet 5 (Non-reasoning)","sizeClass":"large","apexAgents":null,"deprecated":false,"itBenchSre":null,"licenseUrl":null,"parameters":null,"tauBanking":0.156701030927835,"isReasoning":false,"licenseName":null,"omniscience":-0.65,"releaseDate":"2026-06-30","analystAgent":null,"deprecatedTo":null,"cacheHitPrice":0.2,"isOpenWeights":false,"livecodebench":null,"timescaleData":{"medianOutputSpeed":56.4330671843031,"medianTimeToFirstChunk":1.24624124299999},"hostModelCount":2,"cacheWritePrice":2.5,"reasoningTokens":0,"chartHighlighted":false,"gdpvalNormalized":0.391735,"terminalbenchV21":0.752808988764045,"terminalbenchV40":null,"inputModalityText":true,"intelligenceIndex":28.9377045284576,"microevalsEnabled":false,"terminalbenchHard":null,"inputModalityImage":true,"inputModalityVideo":false,"outputModalityText":true,"price1mInputTokens":2,"contextWindowTokens":1000000,"inputModalitySpeech":false,"knowledgeCutoffDate":null,"outputModalityImage":false,"outputModalityVideo":false,"outputSpeedVariance":{"p05":46.6383129122841,"p95":107.336058041342,"q25":51.733313475488,"q75":69.7641498810579,"median":56.4330671843031},"price1mOutputTokens":10,"pricePer1k1mpImages":null,"chartDefaultSelected":false,"endToEndResponseTime":{"input":1.24624124299999,"total":10.106294841842397,"answer":8.860053598842407,"reasoning":0},"omniscienceBreakdown":{"accuracy":0.338,"hallucinationRate":0.520392749244713},"outputModalitySpeech":false,"modelWeightsSourceUrl":null,"performanceDataSource":{"type":"firstParty","providerName":"Anthropic"},"price1mBlended0To1To1":6,"price1mBlended0To3To1":4,"price1mBlended7To2To1":1.54,"timeToFirstAnswerToken":{"input":1.24624124299999,"total":1.24624124299999,"reasoning":0},"cacheHitDiscountPercent":0.9,"performanceByPromptType":{"long":{"medianOutputSpeed":56.4330671843031,"medianTimeToFirstChunk":1.24624124299999,"medianEndToEndResponseTime":10.106294841842397,"medianTimeToFirstAnswerToken":1.24624124299999},"medium":{"medianOutputSpeed":71.3870930663357,"medianTimeToFirstChunk":1.123193453,"medianEndToEndResponseTime":8.127260694334232,"medianTimeToFirstAnswerToken":1.123193453},"hundredK":{"medianOutputSpeed":54.7315607343337,"medianTimeToFirstChunk":4.28367503400001,"medianEndToEndResponseTime":13.419171871501021,"medianTimeToFirstAnswerToken":4.28367503400001},"mediumParallel":{"medianOutputSpeed":56.2283903723512,"medianTimeToFirstChunk":1.22376792,"medianEndToEndResponseTime":10.116072976021336,"medianTimeToFirstAnswerToken":1.22376792}},"price1mBlended0To100To1":2.0792079207920793,"price1mBlended100To1To1":0.3137254901960784,"openSourceCategorization":"proprietary","timeToFirstChunkVariance":{"p05":0.752094992099995,"p95":2.5518333819,"q25":0.845143039500073,"q75":1.95460918199993,"median":1.24624124299999},"intelligenceIndexIsEstimated":true,"inferenceParametersActiveBillions":null},{"name":"Claude Sonnet 5 (Non-reasoning, High Effort)","slug":"claude-sonnet-5-non-reasoning","effort":{"slug":"high","label":"high","level":40},"creator":{"id":"f0aa413f-e8ae-4fcd-9c48-0e049f4f3128","logo":"/img/logos/anthropic_small.svg","name":"Anthropic"},"release":{"name":"Claude Sonnet 5","slug":"claude-sonnet-5"},"deprecated":false,"isReasoning":false,"releaseDate":"2026-06-30"}]},{"api":{"data":{"id":"99f376bf-cbcb-4124-bf3e-6b0a4e6e9bea","name":"Claude Sonnet 5 (Adaptive Reasoning, Xhigh Effort)","slug":"claude-sonnet-5-xhigh","pricing":{"price_1m_input_tokens":2,"price_1m_output_tokens":10,"price_1m_cache_hit_tokens":0.2,"price_1m_cache_write_tokens":2.5},"evaluations":{"artificial_analysis_coding_index":null,"artificial_analysis_agentic_index":null,"artificial_analysis_intelligence_index":null},"performance":{"median_output_tokens_per_second":64.77,"median_time_to_first_token_seconds":31.34,"median_end_to_end_response_time_seconds":39.06,"median_time_to_first_answer_token_seconds":31.34},"release_date":"2026-06-30","model_creator":{"id":"f0aa413f-e8ae-4fcd-9c48-0e049f4f3128","name":"Anthropic"},"artificial_analysis_intelligence_index_cost":null},"source":"https://artificialanalysis.ai/api/v2/language/models/free","status":"ok","metadata":{"tier":"free","intelligence_index_version":4.3},"fetchedAt":"2026-09-11T10:50:14.034Z"},"data":{"id":"99f376bf-cbcb-4124-bf3e-6b0a4e6e9bea","hle":0.39017608897127,"lcr":0.766666666666667,"gpqa":null,"name":"Claude Sonnet 5 (Adaptive Reasoning, Xhigh Effort)","slug":"claude-sonnet-5-xhigh","tau2":null,"aime25":null,"critpt":null,"effort":{"slug":"xhigh","label":"xhigh","level":50},"gdpval":1410.49,"creator":{"id":"f0aa413f-e8ae-4fcd-9c48-0e049f4f3128","url":"https://www.anthropic.com/","logo":"/img/logos/anthropic_small.svg","name":"Anthropic","slug":"anthropic","color":"#cc785c","country":"us"},"ifbench":null,"mmmuPro":null,"release":{"name":"Claude Sonnet 5","slug":"claude-sonnet-5"},"scicode":0.540509259259259,"shortName":"Claude Sonnet 5 (xhigh)","sizeClass":"large","apexAgents":null,"deprecated":false,"itBenchSre":null,"licenseUrl":null,"parameters":null,"tauBanking":null,"isReasoning":true,"licenseName":null,"omniscience":3.18333333333333,"releaseDate":"2026-06-30","analystAgent":null,"deprecatedTo":null,"cacheHitPrice":0.2,"gdpPdfAllPass":0.126,"isOpenWeights":false,"livecodebench":null,"timescaleData":{"medianOutputSpeed":64.9788770092914,"medianTimeToFirstChunk":32.799991145},"hostModelCount":1,"cacheWritePrice":2.5,"reasoningTokens":0,"chartHighlighted":false,"enterpriseOpsGym":0.4386750223813787,"gdpvalNormalized":0.455245,"terminalbenchV21":null,"terminalbenchV40":0.0707070707070707,"inputModalityText":true,"intelligenceIndex":null,"microevalsEnabled":false,"terminalbenchHard":null,"briefcaseBreakdown":{"overall":{"elo":1275.52,"lower95ci":1269.57,"upper95ci":1281.95},"presentation":{"elo":1292.81,"lower95ci":1281.42,"upper95ci":1304.45},"rubricPassRate":0.4,"analyticalQuality":{"elo":1322.21,"lower95ci":1310.55,"upper95ci":1334.23}},"briefcaseTotalCost":687.7013832427006,"inputModalityImage":true,"inputModalityVideo":false,"outputModalityText":true,"price1mInputTokens":2,"contextWindowTokens":1000000,"inputModalitySpeech":false,"knowledgeCutoffDate":null,"outputModalityImage":false,"outputModalityVideo":false,"outputSpeedVariance":{"p05":48.2193120392669,"p95":113.982773689971,"q25":51.8842763843287,"q75":90.8304392414454,"median":64.9788770092914},"price1mOutputTokens":10,"pricePer1k1mpImages":4.116,"chartDefaultSelected":false,"endToEndResponseTime":{"input":32.799991145,"total":40.49479941213125,"answer":7.694808267131248,"reasoning":0},"omniscienceBreakdown":{"accuracy":0.38966666666666666,"hallucinationRate":0.5862916439104314},"outputModalitySpeech":false,"modelWeightsSourceUrl":null,"performanceDataSource":{"type":"firstParty","providerName":"Anthropic"},"price1mBlended0To1To1":6,"price1mBlended0To3To1":4,"price1mBlended7To2To1":1.54,"timeToFirstAnswerToken":{"input":32.799991145,"total":32.799991145,"reasoning":0},"cacheHitDiscountPercent":0.9,"performanceByPromptType":{"long":{"medianOutputSpeed":64.9788770092914,"medianTimeToFirstChunk":32.799991145,"medianEndToEndResponseTime":40.49479941213125,"medianTimeToFirstAnswerToken":32.799991145},"medium":{"medianOutputSpeed":82.4010453444782,"medianTimeToFirstChunk":23.386051303,"medianEndToEndResponseTime":29.453935489538484,"medianTimeToFirstAnswerToken":23.386051303},"hundredK":{"medianOutputSpeed":63.0722651300517,"medianTimeToFirstChunk":9.18938473449999,"medianEndToEndResponseTime":17.11679940668635,"medianTimeToFirstAnswerToken":9.18938473449999},"mediumParallel":{"medianOutputSpeed":55.9943960958384,"medianTimeToFirstChunk":2.57885145750001,"medianEndToEndResponseTime":11.508316455108242,"medianTimeToFirstAnswerToken":2.57885145750001}},"price1mBlended0To100To1":2.0792079207920793,"price1mBlended100To1To1":0.3137254901960784,"openSourceCategorization":"proprietary","timeToFirstChunkVariance":{"p05":1.34446672319999,"p95":105.2356518405,"q25":12.89727492,"q75":61.1420521479999,"median":32.799991145},"automationBenchPartialScore":0.3447626889062095,"intelligenceIndexIsEstimated":false,"inferenceParametersActiveBillions":null},"name":"Claude Sonnet 5 (Adaptive Reasoning, Xhigh Effort)","slug":"claude-sonnet-5-xhigh","source":"https://artificialanalysis.ai/models/claude-sonnet-5-xhigh","fetchedAt":"2026-09-11T10:50:14.034Z","pageRecords":[{"id":"99f376bf-cbcb-4124-bf3e-6b0a4e6e9bea","hle":0.39017608897127,"lcr":0.766666666666667,"gpqa":null,"name":"Claude Sonnet 5 (Adaptive Reasoning, Xhigh Effort)","slug":"claude-sonnet-5-xhigh","tau2":null,"aime25":null,"critpt":null,"effort":{"slug":"xhigh","label":"xhigh","level":50},"gdpval":1410.49,"creator":{"id":"f0aa413f-e8ae-4fcd-9c48-0e049f4f3128","url":"https://www.anthropic.com/","logo":"/img/logos/anthropic_small.svg","name":"Anthropic","slug":"anthropic","color":"#cc785c","country":"us"},"ifbench":null,"mmmuPro":null,"release":{"name":"Claude Sonnet 5","slug":"claude-sonnet-5"},"scicode":0.540509259259259,"shortName":"Claude Sonnet 5 (xhigh)","sizeClass":"large","apexAgents":null,"deprecated":false,"itBenchSre":null,"licenseUrl":null,"parameters":null,"tauBanking":null,"isReasoning":true,"licenseName":null,"omniscience":3.18333333333333,"releaseDate":"2026-06-30","analystAgent":null,"deprecatedTo":null,"cacheHitPrice":0.2,"gdpPdfAllPass":0.126,"isOpenWeights":false,"livecodebench":null,"timescaleData":{"medianOutputSpeed":64.9788770092914,"medianTimeToFirstChunk":32.799991145},"hostModelCount":1,"cacheWritePrice":2.5,"reasoningTokens":0,"chartHighlighted":false,"enterpriseOpsGym":0.4386750223813787,"gdpvalNormalized":0.455245,"terminalbenchV21":null,"terminalbenchV40":0.0707070707070707,"inputModalityText":true,"intelligenceIndex":null,"microevalsEnabled":false,"terminalbenchHard":null,"briefcaseBreakdown":{"overall":{"elo":1275.52,"lower95ci":1269.57,"upper95ci":1281.95},"presentation":{"elo":1292.81,"lower95ci":1281.42,"upper95ci":1304.45},"rubricPassRate":0.4,"analyticalQuality":{"elo":1322.21,"lower95ci":1310.55,"upper95ci":1334.23}},"briefcaseTotalCost":687.7013832427006,"inputModalityImage":true,"inputModalityVideo":false,"outputModalityText":true,"price1mInputTokens":2,"contextWindowTokens":1000000,"inputModalitySpeech":false,"knowledgeCutoffDate":null,"outputModalityImage":false,"outputModalityVideo":false,"outputSpeedVariance":{"p05":48.2193120392669,"p95":113.982773689971,"q25":51.8842763843287,"q75":90.8304392414454,"median":64.9788770092914},"price1mOutputTokens":10,"pricePer1k1mpImages":4.116,"chartDefaultSelected":false,"endToEndResponseTime":{"input":32.799991145,"total":40.49479941213125,"answer":7.694808267131248,"reasoning":0},"omniscienceBreakdown":{"accuracy":0.38966666666666666,"hallucinationRate":0.5862916439104314},"outputModalitySpeech":false,"modelWeightsSourceUrl":null,"performanceDataSource":{"type":"firstParty","providerName":"Anthropic"},"price1mBlended0To1To1":6,"price1mBlended0To3To1":4,"price1mBlended7To2To1":1.54,"timeToFirstAnswerToken":{"input":32.799991145,"total":32.799991145,"reasoning":0},"cacheHitDiscountPercent":0.9,"performanceByPromptType":{"long":{"medianOutputSpeed":64.9788770092914,"medianTimeToFirstChunk":32.799991145,"medianEndToEndResponseTime":40.49479941213125,"medianTimeToFirstAnswerToken":32.799991145},"medium":{"medianOutputSpeed":82.4010453444782,"medianTimeToFirstChunk":23.386051303,"medianEndToEndResponseTime":29.453935489538484,"medianTimeToFirstAnswerToken":23.386051303},"hundredK":{"medianOutputSpeed":63.0722651300517,"medianTimeToFirstChunk":9.18938473449999,"medianEndToEndResponseTime":17.11679940668635,"medianTimeToFirstAnswerToken":9.18938473449999},"mediumParallel":{"medianOutputSpeed":55.9943960958384,"medianTimeToFirstChunk":2.57885145750001,"medianEndToEndResponseTime":11.508316455108242,"medianTimeToFirstAnswerToken":2.57885145750001}},"price1mBlended0To100To1":2.0792079207920793,"price1mBlended100To1To1":0.3137254901960784,"openSourceCategorization":"proprietary","timeToFirstChunkVariance":{"p05":1.34446672319999,"p95":105.2356518405,"q25":12.89727492,"q75":61.1420521479999,"median":32.799991145},"automationBenchPartialScore":0.3447626889062095,"intelligenceIndexIsEstimated":false,"inferenceParametersActiveBillions":null},{"name":"Claude Sonnet 5 (Adaptive Reasoning, Xhigh Effort)","slug":"claude-sonnet-5-xhigh","effort":{"slug":"xhigh","label":"xhigh","level":50},"creator":{"id":"f0aa413f-e8ae-4fcd-9c48-0e049f4f3128","logo":"/img/logos/anthropic_small.svg","name":"Anthropic"},"release":{"name":"Claude Sonnet 5","slug":"claude-sonnet-5"},"deprecated":false,"isReasoning":true,"releaseDate":"2026-06-30"}]}],"checkedAt":"2026-09-11T10:50:14.034Z","fetchedAt":"2026-09-11T10:50:14.034Z","nextCheckAt":"2026-09-18T10:50:14.034Z"}}