{"model":"anthropic/claude-opus-4-5","benchmarks":{"errors":[],"source":"Artificial Analysis","status":"available","variants":[{"api":{"data":{"id":"4077490a-bbfb-404e-979a-a97a20e3b5de","name":"Claude Opus 4.5 (Non-reasoning)","slug":"claude-opus-4-5","pricing":{"price_1m_input_tokens":5,"price_1m_output_tokens":25,"price_1m_cache_hit_tokens":0.5,"price_1m_cache_write_tokens":6.25},"evaluations":{"artificial_analysis_coding_index":null,"artificial_analysis_agentic_index":null,"artificial_analysis_intelligence_index":23.7},"performance":{"median_output_tokens_per_second":44.33,"median_time_to_first_token_seconds":1.33,"median_end_to_end_response_time_seconds":12.61,"median_time_to_first_answer_token_seconds":1.33},"release_date":"2025-11-24","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":"2026-09-11T11:21:18.106Z"},"data":{"id":"4077490a-bbfb-404e-979a-a97a20e3b5de","hle":0.131603336422614,"lcr":0.706666666666667,"gpqa":0.81010101010101,"name":"Claude Opus 4.5 (Non-reasoning)","slug":"claude-opus-4-5","tau2":0.862573099415205,"aime25":0.626666666666667,"critpt":0.00285714285714286,"gdpval":null,"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":0.429931972789116,"mmmuPro":0.712138728323699,"release":{"name":"Claude Opus 4.5","slug":"claude-opus-4-5"},"scicode":null,"openness":{"opennessIndex":11.11111111111111,"modelAvailability":2,"transparencyMethodology":0,"transparencyPreTrainingData":0,"transparencyPostTrainingData":0},"shortName":"Claude Opus 4.5 (Non-reasoning)","sizeClass":"large","apexAgents":null,"deprecated":true,"itBenchSre":null,"licenseUrl":null,"parameters":null,"tauBanking":null,"isReasoning":false,"licenseName":null,"omniscience":-4.13333333333333,"releaseDate":"2025-11-24","analystAgent":null,"deprecatedTo":"claude-opus-4-6","cacheHitPrice":0.5,"isOpenWeights":false,"livecodebench":0.737566137566138,"timescaleData":{"medianOutputSpeed":45.4900456592754,"medianTimeToFirstChunk":1.3216268650001},"hostModelCount":4,"cacheWritePrice":6.25,"reasoningTokens":0,"chartHighlighted":false,"terminalbenchV21":null,"terminalbenchV40":null,"inputModalityText":true,"intelligenceIndex":23.6788975349785,"microevalsEnabled":false,"terminalbenchHard":0.409090909090909,"inputModalityImage":true,"inputModalityVideo":false,"outputModalityText":true,"price1mInputTokens":5,"contextWindowTokens":200000,"inputModalitySpeech":false,"knowledgeCutoffDate":"2025-08-01","outputModalityImage":false,"outputModalityVideo":false,"outputSpeedVariance":{"p05":36.8394490179233,"p95":92.2658045641463,"q25":41.7315657620226,"q75":53.2537165655122,"median":45.4900456592754},"price1mOutputTokens":25,"pricePer1k1mpImages":6.67,"chartDefaultSelected":false,"endToEndResponseTime":{"input":1.3216268650001,"total":12.313042519867665,"answer":10.991415654867565,"reasoning":0},"omniscienceBreakdown":{"accuracy":0.4091666666666667,"hallucinationRate":0.7624823695345557},"outputModalitySpeech":false,"modelWeightsSourceUrl":null,"performanceDataSource":{"type":"firstParty","providerName":"Anthropic"},"price1mBlended0To1To1":15,"price1mBlended0To3To1":10,"price1mBlended7To2To1":3.85,"timeToFirstAnswerToken":{"input":1.3216268650001,"total":1.3216268650001,"reasoning":0},"cacheHitDiscountPercent":0.9,"performanceByPromptType":{"long":{"medianOutputSpeed":45.4900456592754,"medianTimeToFirstChunk":1.3216268650001,"medianEndToEndResponseTime":12.313042519867665,"medianTimeToFirstAnswerToken":1.3216268650001}},"price1mBlended0To100To1":5.198019801980198,"price1mBlended100To1To1":0.7843137254901961,"openSourceCategorization":"proprietary","timeToFirstChunkVariance":{"p05":0.994174688050034,"p95":1.79411108515005,"q25":1.14956965850001,"q75":1.41103933325002,"median":1.3216268650001},"intelligenceIndexIsEstimated":true,"inferenceParametersActiveBillions":null},"name":"Claude Opus 4.5 (Non-reasoning)","slug":"claude-opus-4-5","source":"https://artificialanalysis.ai/models/claude-opus-4-5","fetchedAt":"2026-09-11T11:21:18.106Z","pageRecords":[{"id":"4077490a-bbfb-404e-979a-a97a20e3b5de","hle":0.131603336422614,"lcr":0.706666666666667,"gpqa":0.81010101010101,"name":"Claude Opus 4.5 (Non-reasoning)","slug":"claude-opus-4-5","tau2":0.862573099415205,"aime25":0.626666666666667,"critpt":0.00285714285714286,"gdpval":null,"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":0.429931972789116,"mmmuPro":0.712138728323699,"release":{"name":"Claude Opus 4.5","slug":"claude-opus-4-5"},"scicode":null,"openness":{"opennessIndex":11.11111111111111,"modelAvailability":2,"transparencyMethodology":0,"transparencyPreTrainingData":0,"transparencyPostTrainingData":0},"shortName":"Claude Opus 4.5 (Non-reasoning)","sizeClass":"large","apexAgents":null,"deprecated":true,"itBenchSre":null,"licenseUrl":null,"parameters":null,"tauBanking":null,"isReasoning":false,"licenseName":null,"omniscience":-4.13333333333333,"releaseDate":"2025-11-24","analystAgent":null,"deprecatedTo":"claude-opus-4-6","cacheHitPrice":0.5,"isOpenWeights":false,"livecodebench":0.737566137566138,"timescaleData":{"medianOutputSpeed":45.4900456592754,"medianTimeToFirstChunk":1.3216268650001},"hostModelCount":4,"cacheWritePrice":6.25,"reasoningTokens":0,"chartHighlighted":false,"terminalbenchV21":null,"terminalbenchV40":null,"inputModalityText":true,"intelligenceIndex":23.6788975349785,"microevalsEnabled":false,"terminalbenchHard":0.409090909090909,"inputModalityImage":true,"inputModalityVideo":false,"outputModalityText":true,"price1mInputTokens":5,"contextWindowTokens":200000,"inputModalitySpeech":false,"knowledgeCutoffDate":"2025-08-01","outputModalityImage":false,"outputModalityVideo":false,"outputSpeedVariance":{"p05":36.8394490179233,"p95":92.2658045641463,"q25":41.7315657620226,"q75":53.2537165655122,"median":45.4900456592754},"price1mOutputTokens":25,"pricePer1k1mpImages":6.67,"chartDefaultSelected":false,"endToEndResponseTime":{"input":1.3216268650001,"total":12.313042519867665,"answer":10.991415654867565,"reasoning":0},"omniscienceBreakdown":{"accuracy":0.4091666666666667,"hallucinationRate":0.7624823695345557},"outputModalitySpeech":false,"modelWeightsSourceUrl":null,"performanceDataSource":{"type":"firstParty","providerName":"Anthropic"},"price1mBlended0To1To1":15,"price1mBlended0To3To1":10,"price1mBlended7To2To1":3.85,"timeToFirstAnswerToken":{"input":1.3216268650001,"total":1.3216268650001,"reasoning":0},"cacheHitDiscountPercent":0.9,"performanceByPromptType":{"long":{"medianOutputSpeed":45.4900456592754,"medianTimeToFirstChunk":1.3216268650001,"medianEndToEndResponseTime":12.313042519867665,"medianTimeToFirstAnswerToken":1.3216268650001}},"price1mBlended0To100To1":5.198019801980198,"price1mBlended100To1To1":0.7843137254901961,"openSourceCategorization":"proprietary","timeToFirstChunkVariance":{"p05":0.994174688050034,"p95":1.79411108515005,"q25":1.14956965850001,"q75":1.41103933325002,"median":1.3216268650001},"intelligenceIndexIsEstimated":true,"inferenceParametersActiveBillions":null},{"name":"Claude Opus 4.5","slug":"claude-opus-4-5"},{"name":"Claude Opus 4.5 (Non-reasoning)","slug":"claude-opus-4-5","creator":{"id":"f0aa413f-e8ae-4fcd-9c48-0e049f4f3128","logo":"/img/logos/anthropic_small.svg","name":"Anthropic"},"release":{"name":"Claude Opus 4.5","slug":"claude-opus-4-5"},"deprecated":true,"isReasoning":false,"releaseDate":"2025-11-24"}]},{"api":{"data":{"id":"2660d74f-ce79-48a8-8b53-6e668e2071a2","name":"Claude Opus 4.5 (Reasoning)","slug":"claude-opus-4-5-thinking","pricing":{"price_1m_input_tokens":5,"price_1m_output_tokens":25,"price_1m_cache_hit_tokens":0.5,"price_1m_cache_write_tokens":6.25},"evaluations":{"artificial_analysis_coding_index":null,"artificial_analysis_agentic_index":null,"artificial_analysis_intelligence_index":29.1},"performance":{"median_output_tokens_per_second":45.22,"median_time_to_first_token_seconds":17.27,"median_end_to_end_response_time_seconds":28.33,"median_time_to_first_answer_token_seconds":17.27},"release_date":"2025-11-24","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":"2026-09-11T11:21:18.106Z"},"data":{"id":"2660d74f-ce79-48a8-8b53-6e668e2071a2","hle":0.301204819277108,"lcr":0.773333333333333,"gpqa":0.865656565656566,"name":"Claude Opus 4.5 (Reasoning)","slug":"claude-opus-4-5-thinking","tau2":0.894736842105263,"aime25":0.913333333333333,"critpt":0.0457142857142857,"gdpval":null,"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":0.579591836734694,"mmmuPro":0.740462427745665,"release":{"name":"Claude Opus 4.5","slug":"claude-opus-4-5"},"scicode":null,"openness":{"opennessIndex":11.11111111111111,"modelAvailability":2,"transparencyMethodology":0,"transparencyPreTrainingData":0,"transparencyPostTrainingData":0},"shortName":"Claude Opus 4.5","sizeClass":"large","apexAgents":null,"deprecated":true,"itBenchSre":null,"licenseUrl":null,"parameters":null,"tauBanking":null,"isReasoning":true,"licenseName":null,"omniscience":14,"releaseDate":"2025-11-24","analystAgent":null,"deprecatedTo":"claude-opus-4-6-adaptive","cacheHitPrice":0.5,"isOpenWeights":false,"livecodebench":0.870899470899471,"timescaleData":{"medianOutputSpeed":46.3834966817317,"medianTimeToFirstChunk":17.271887128},"hostModelCount":4,"cacheWritePrice":6.25,"reasoningTokens":0,"chartHighlighted":false,"terminalbenchV21":null,"terminalbenchV40":null,"inputModalityText":true,"intelligenceIndex":29.0955143334264,"microevalsEnabled":false,"terminalbenchHard":0.46969696969697,"inputModalityImage":true,"inputModalityVideo":false,"outputModalityText":true,"price1mInputTokens":5,"contextWindowTokens":200000,"inputModalitySpeech":false,"knowledgeCutoffDate":"2025-08-01","outputModalityImage":false,"outputModalityVideo":false,"outputSpeedVariance":{"p05":37.4203785296327,"p95":108.449348668441,"q25":42.6812344383198,"q75":56.2528764805885,"median":46.3834966817317},"price1mOutputTokens":25,"pricePer1k1mpImages":6.67,"chartDefaultSelected":false,"endToEndResponseTime":{"input":17.271887128,"total":28.05158326498673,"answer":10.779696136986729,"reasoning":0},"omniscienceBreakdown":{"accuracy":0.4658333333333333,"hallucinationRate":0.609984399375975},"outputModalitySpeech":false,"modelWeightsSourceUrl":null,"performanceDataSource":{"type":"firstParty","providerName":"Anthropic"},"price1mBlended0To1To1":15,"price1mBlended0To3To1":10,"price1mBlended7To2To1":3.85,"timeToFirstAnswerToken":{"input":17.271887128,"total":17.271887128,"reasoning":0},"cacheHitDiscountPercent":0.9,"performanceByPromptType":{"long":{"medianOutputSpeed":46.3834966817317,"medianTimeToFirstChunk":17.271887128,"medianEndToEndResponseTime":28.05158326498673,"medianTimeToFirstAnswerToken":17.271887128}},"price1mBlended0To100To1":5.198019801980198,"price1mBlended100To1To1":0.7843137254901961,"openSourceCategorization":"proprietary","timeToFirstChunkVariance":{"p05":4.64448045059989,"p95":26.6420766934,"q25":14.52244072725,"q75":20.2439713535002,"median":17.271887128},"intelligenceIndexIsEstimated":true,"inferenceParametersActiveBillions":null},"name":"Claude Opus 4.5 (Reasoning)","slug":"claude-opus-4-5-thinking","source":"https://artificialanalysis.ai/models/claude-opus-4-5-thinking","fetchedAt":"2026-09-11T11:21:18.106Z","pageRecords":[{"id":"2660d74f-ce79-48a8-8b53-6e668e2071a2","hle":0.301204819277108,"lcr":0.773333333333333,"gpqa":0.865656565656566,"name":"Claude Opus 4.5 (Reasoning)","slug":"claude-opus-4-5-thinking","tau2":0.894736842105263,"aime25":0.913333333333333,"critpt":0.0457142857142857,"gdpval":null,"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":0.579591836734694,"mmmuPro":0.740462427745665,"release":{"name":"Claude Opus 4.5","slug":"claude-opus-4-5"},"scicode":null,"openness":{"opennessIndex":11.11111111111111,"modelAvailability":2,"transparencyMethodology":0,"transparencyPreTrainingData":0,"transparencyPostTrainingData":0},"shortName":"Claude Opus 4.5","sizeClass":"large","apexAgents":null,"deprecated":true,"itBenchSre":null,"licenseUrl":null,"parameters":null,"tauBanking":null,"isReasoning":true,"licenseName":null,"omniscience":14,"releaseDate":"2025-11-24","analystAgent":null,"deprecatedTo":"claude-opus-4-6-adaptive","cacheHitPrice":0.5,"isOpenWeights":false,"livecodebench":0.870899470899471,"timescaleData":{"medianOutputSpeed":46.3834966817317,"medianTimeToFirstChunk":17.271887128},"hostModelCount":4,"cacheWritePrice":6.25,"reasoningTokens":0,"chartHighlighted":false,"terminalbenchV21":null,"terminalbenchV40":null,"inputModalityText":true,"intelligenceIndex":29.0955143334264,"microevalsEnabled":false,"terminalbenchHard":0.46969696969697,"inputModalityImage":true,"inputModalityVideo":false,"outputModalityText":true,"price1mInputTokens":5,"contextWindowTokens":200000,"inputModalitySpeech":false,"knowledgeCutoffDate":"2025-08-01","outputModalityImage":false,"outputModalityVideo":false,"outputSpeedVariance":{"p05":37.4203785296327,"p95":108.449348668441,"q25":42.6812344383198,"q75":56.2528764805885,"median":46.3834966817317},"price1mOutputTokens":25,"pricePer1k1mpImages":6.67,"chartDefaultSelected":false,"endToEndResponseTime":{"input":17.271887128,"total":28.05158326498673,"answer":10.779696136986729,"reasoning":0},"omniscienceBreakdown":{"accuracy":0.4658333333333333,"hallucinationRate":0.609984399375975},"outputModalitySpeech":false,"modelWeightsSourceUrl":null,"performanceDataSource":{"type":"firstParty","providerName":"Anthropic"},"price1mBlended0To1To1":15,"price1mBlended0To3To1":10,"price1mBlended7To2To1":3.85,"timeToFirstAnswerToken":{"input":17.271887128,"total":17.271887128,"reasoning":0},"cacheHitDiscountPercent":0.9,"performanceByPromptType":{"long":{"medianOutputSpeed":46.3834966817317,"medianTimeToFirstChunk":17.271887128,"medianEndToEndResponseTime":28.05158326498673,"medianTimeToFirstAnswerToken":17.271887128}},"price1mBlended0To100To1":5.198019801980198,"price1mBlended100To1To1":0.7843137254901961,"openSourceCategorization":"proprietary","timeToFirstChunkVariance":{"p05":4.64448045059989,"p95":26.6420766934,"q25":14.52244072725,"q75":20.2439713535002,"median":17.271887128},"intelligenceIndexIsEstimated":true,"inferenceParametersActiveBillions":null},{"name":"Claude Opus 4.5 (Reasoning)","slug":"claude-opus-4-5-thinking","creator":{"id":"f0aa413f-e8ae-4fcd-9c48-0e049f4f3128","logo":"/img/logos/anthropic_small.svg","name":"Anthropic"},"release":{"name":"Claude Opus 4.5","slug":"claude-opus-4-5"},"deprecated":true,"isReasoning":true,"releaseDate":"2025-11-24"}]}],"checkedAt":"2026-09-11T11:21:18.106Z","fetchedAt":"2026-09-11T11:21:18.106Z","nextCheckAt":"2026-09-18T11:21:18.106Z"}}