{"model":"google/gemini-3.1-pro-preview","benchmarks":{"errors":[],"source":"Artificial Analysis","status":"available","variants":[{"api":{"data":{"id":"bbd93ebe-80da-4594-bb19-61e69d0331df","name":"Gemini 3.1 Pro Preview","slug":"gemini-3-1-pro-preview","pricing":{"price_1m_input_tokens":2,"price_1m_output_tokens":12,"price_1m_cache_hit_tokens":0.2,"price_1m_cache_write_tokens":null},"evaluations":{"artificial_analysis_coding_index":68.8,"artificial_analysis_agentic_index":10.3,"artificial_analysis_intelligence_index":30.4},"performance":{"median_output_tokens_per_second":107.99,"median_time_to_first_token_seconds":30.46,"median_end_to_end_response_time_seconds":35.09,"median_time_to_first_answer_token_seconds":30.46},"release_date":"2026-02-19","model_creator":{"id":"faddc6d9-2c14-445f-9b28-56726f59c793","name":"Google"},"artificial_analysis_intelligence_index_cost":{"total_cost":1310.21,"cost_per_task":{"total_cost":0.6747}}},"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":"bbd93ebe-80da-4594-bb19-61e69d0331df","hle":0.470342910101946,"lcr":0.82,"gpqa":0.941414141414141,"name":"Gemini 3.1 Pro Preview","slug":"gemini-3-1-pro-preview","tau2":0.956140350877193,"aime25":null,"critpt":0.177142857142857,"gdpval":903.94,"creator":{"id":"faddc6d9-2c14-445f-9b28-56726f59c793","url":"https://deepmind.google/technologies/gemini/","logo":"/img/logos/google_small.svg","name":"Google","slug":"google","color":"#34A853","country":"us"},"ifbench":0.771428571428571,"mmmuPro":0.824277456647399,"release":{"name":"Gemini 3.1 Pro Preview","slug":"gemini-3-1-pro-preview"},"scicode":0.586805555555556,"harveyLab":0.588507743522941,"shortName":"Gemini 3.1 Pro Preview","sizeClass":"large","apexAgents":0.320058997050148,"deprecated":false,"itBenchSre":0.303309120258273,"licenseUrl":null,"parameters":null,"tauBanking":0.214432989690722,"isReasoning":true,"licenseName":null,"mlcrOverall":0.155555555555556,"omniscience":31.8833333333333,"releaseDate":"2026-02-19","analystAgent":0.4125,"deprecatedTo":null,"cacheHitPrice":0.2,"gdpPdfAllPass":0.178,"isOpenWeights":false,"livecodebench":null,"timescaleData":{"medianOutputSpeed":107.991066025633,"medianTimeToFirstChunk":30.4601919495},"hostModelCount":3,"cacheWritePrice":null,"reasoningTokens":0,"chartHighlighted":false,"enterpriseOpsGym":0.42166517457475383,"gdpvalNormalized":0.20197000000000004,"terminalbenchV21":0.737827715355805,"terminalbenchV40":0.0404040404040404,"inputModalityText":true,"intelligenceIndex":30.3596656132261,"microevalsEnabled":false,"terminalbenchHard":0.537878787878788,"briefcaseBreakdown":{"overall":{"elo":458.83,"lower95ci":450.45,"upper95ci":466.66},"presentation":{"elo":358.87,"lower95ci":341.9,"upper95ci":373.78},"rubricPassRate":0.12424242424242424,"analyticalQuality":{"elo":294.5,"lower95ci":278.71,"upper95ci":309.39}},"briefcaseTotalCost":59.76896711772717,"inputModalityImage":true,"inputModalityVideo":true,"outputModalityText":true,"price1mInputTokens":2,"contextWindowTokens":1000000,"inputModalitySpeech":true,"knowledgeCutoffDate":null,"outputModalityImage":false,"outputModalityVideo":false,"outputSpeedVariance":{"p05":93.3638423387376,"p95":143.180796413022,"q25":97.7454001519353,"q75":132.045892168969,"median":107.991066025633},"price1mOutputTokens":12,"pricePer1k1mpImages":null,"chartDefaultSelected":false,"endToEndResponseTime":{"input":30.4601919495,"total":35.09020458296469,"answer":4.630012633464688,"reasoning":0},"omniscienceBreakdown":{"accuracy":0.5485,"hallucinationRate":0.5086747877445552},"outputModalitySpeech":false,"intelligenceIndexCost":{"input":505.3092771948318,"total":1310.2131291948317,"answer":113.083284,"output":804.903852,"cacheRead":212.9216794227965,"reasoning":691.820568,"cacheWrite":251.2680537720353,"nonCacheInput":41.119544},"modelWeightsSourceUrl":null,"performanceDataSource":{"type":"firstParty","providerName":"Google"},"price1mBlended0To1To1":7,"price1mBlended0To3To1":4.5,"price1mBlended7To2To1":1.7399999999999998,"timeToFirstAnswerToken":{"input":30.4601919495,"total":30.4601919495,"reasoning":0},"cacheHitDiscountPercent":0.9,"performanceByPromptType":{"long":{"medianOutputSpeed":107.991066025633,"medianTimeToFirstChunk":30.4601919495,"medianEndToEndResponseTime":35.09020458296469,"medianTimeToFirstAnswerToken":30.4601919495},"medium":{"medianOutputSpeed":123.926217030062,"medianTimeToFirstChunk":24.611618859,"medianEndToEndResponseTime":28.646277642126655,"medianTimeToFirstAnswerToken":24.611618859},"hundredK":{"medianOutputSpeed":128.758298840877,"medianTimeToFirstChunk":49.6519207025,"medianEndToEndResponseTime":53.535165545754055,"medianTimeToFirstAnswerToken":49.6519207025},"mediumParallel":{"medianOutputSpeed":111.398881950334,"medianTimeToFirstChunk":20.3362891865,"medianEndToEndResponseTime":24.82466457453055,"medianTimeToFirstAnswerToken":20.3362891865}},"price1mBlended0To100To1":2.099009900990099,"price1mBlended100To1To1":0.3333333333333333,"openSourceCategorization":"proprietary","timeToFirstChunkVariance":{"p05":14.9806755818,"p95":91.3568188083,"q25":20.60713967,"q75":47.8242094414998,"median":30.4601919495},"automationBenchPartialScore":0.3542771839809836,"intelligenceIndexCostPerTask":{"cost":{"input":0.45738411814947544,"total":0.6747317275695374,"answer":0.06747128715875697,"output":0.21734760942006193,"cacheRead":0.21247096111146266,"reasoning":0.14987632226130493,"cacheWrite":0.21662372833624222,"nonCacheInput":0.028289428701770453},"evaluations":[{"slug":"aa-briefcase","weightedCostPerTask":0.09852027546878105},{"slug":"gdpval-aa","weightedCostPerTask":0.02726872759262273},{"slug":"automationbench-aa","weightedCostPerTask":0.02160319197913037},{"slug":"terminalbench-v4-0","weightedCostPerTask":0.4149032829811538},{"slug":"scicode","weightedCostPerTask":0.00829645902777778},{"slug":"humanitys-last-exam","weightedCostPerTask":0.01967545996292864},{"slug":"gdp-pdf","weightedCostPerTask":0.02378597},{"slug":"critpt","weightedCostPerTask":0.047391682857142854},{"slug":"omniscience","weightedCostPerTask":0.0026507136999999997},{"slug":"artificial-analysis-long-context-reasoning","weightedCostPerTask":0.010635964}]},"intelligenceIndexIsEstimated":false,"intelligenceIndexTimePerTask":166.20602970619007,"inferenceParametersActiveBillions":null,"canonicalIntelligenceIndexTokenCount":{"input":1210802196,"answer":9423607,"output":67075321,"reasoning":57651714},"intelligenceIndexOutputTokensPerTask":{"answer":5622.60726322975,"output":18112.30078500516,"reasoning":12489.693521775413}},"name":"Gemini 3.1 Pro Preview","slug":"gemini-3-1-pro-preview","source":"https://artificialanalysis.ai/models/gemini-3-1-pro-preview","fetchedAt":"2026-09-11T11:21:18.106Z","pageRecords":[{"id":"bbd93ebe-80da-4594-bb19-61e69d0331df","hle":0.470342910101946,"lcr":0.82,"gpqa":0.941414141414141,"name":"Gemini 3.1 Pro Preview","slug":"gemini-3-1-pro-preview","tau2":0.956140350877193,"aime25":null,"critpt":0.177142857142857,"gdpval":903.94,"creator":{"id":"faddc6d9-2c14-445f-9b28-56726f59c793","url":"https://deepmind.google/technologies/gemini/","logo":"/img/logos/google_small.svg","name":"Google","slug":"google","color":"#34A853","country":"us"},"ifbench":0.771428571428571,"mmmuPro":0.824277456647399,"release":{"name":"Gemini 3.1 Pro Preview","slug":"gemini-3-1-pro-preview"},"scicode":0.586805555555556,"harveyLab":0.588507743522941,"shortName":"Gemini 3.1 Pro Preview","sizeClass":"large","apexAgents":0.320058997050148,"deprecated":false,"itBenchSre":0.303309120258273,"licenseUrl":null,"parameters":null,"tauBanking":0.214432989690722,"isReasoning":true,"licenseName":null,"mlcrOverall":0.155555555555556,"omniscience":31.8833333333333,"releaseDate":"2026-02-19","analystAgent":0.4125,"deprecatedTo":null,"cacheHitPrice":0.2,"gdpPdfAllPass":0.178,"isOpenWeights":false,"livecodebench":null,"timescaleData":{"medianOutputSpeed":107.991066025633,"medianTimeToFirstChunk":30.4601919495},"hostModelCount":3,"cacheWritePrice":null,"reasoningTokens":0,"chartHighlighted":false,"enterpriseOpsGym":0.42166517457475383,"gdpvalNormalized":0.20197000000000004,"terminalbenchV21":0.737827715355805,"terminalbenchV40":0.0404040404040404,"inputModalityText":true,"intelligenceIndex":30.3596656132261,"microevalsEnabled":false,"terminalbenchHard":0.537878787878788,"briefcaseBreakdown":{"overall":{"elo":458.83,"lower95ci":450.45,"upper95ci":466.66},"presentation":{"elo":358.87,"lower95ci":341.9,"upper95ci":373.78},"rubricPassRate":0.12424242424242424,"analyticalQuality":{"elo":294.5,"lower95ci":278.71,"upper95ci":309.39}},"briefcaseTotalCost":59.76896711772717,"inputModalityImage":true,"inputModalityVideo":true,"outputModalityText":true,"price1mInputTokens":2,"contextWindowTokens":1000000,"inputModalitySpeech":true,"knowledgeCutoffDate":null,"outputModalityImage":false,"outputModalityVideo":false,"outputSpeedVariance":{"p05":93.3638423387376,"p95":143.180796413022,"q25":97.7454001519353,"q75":132.045892168969,"median":107.991066025633},"price1mOutputTokens":12,"pricePer1k1mpImages":null,"chartDefaultSelected":false,"endToEndResponseTime":{"input":30.4601919495,"total":35.09020458296469,"answer":4.630012633464688,"reasoning":0},"omniscienceBreakdown":{"accuracy":0.5485,"hallucinationRate":0.5086747877445552},"outputModalitySpeech":false,"intelligenceIndexCost":{"input":505.3092771948318,"total":1310.2131291948317,"answer":113.083284,"output":804.903852,"cacheRead":212.9216794227965,"reasoning":691.820568,"cacheWrite":251.2680537720353,"nonCacheInput":41.119544},"modelWeightsSourceUrl":null,"performanceDataSource":{"type":"firstParty","providerName":"Google"},"price1mBlended0To1To1":7,"price1mBlended0To3To1":4.5,"price1mBlended7To2To1":1.7399999999999998,"timeToFirstAnswerToken":{"input":30.4601919495,"total":30.4601919495,"reasoning":0},"cacheHitDiscountPercent":0.9,"performanceByPromptType":{"long":{"medianOutputSpeed":107.991066025633,"medianTimeToFirstChunk":30.4601919495,"medianEndToEndResponseTime":35.09020458296469,"medianTimeToFirstAnswerToken":30.4601919495},"medium":{"medianOutputSpeed":123.926217030062,"medianTimeToFirstChunk":24.611618859,"medianEndToEndResponseTime":28.646277642126655,"medianTimeToFirstAnswerToken":24.611618859},"hundredK":{"medianOutputSpeed":128.758298840877,"medianTimeToFirstChunk":49.6519207025,"medianEndToEndResponseTime":53.535165545754055,"medianTimeToFirstAnswerToken":49.6519207025},"mediumParallel":{"medianOutputSpeed":111.398881950334,"medianTimeToFirstChunk":20.3362891865,"medianEndToEndResponseTime":24.82466457453055,"medianTimeToFirstAnswerToken":20.3362891865}},"price1mBlended0To100To1":2.099009900990099,"price1mBlended100To1To1":0.3333333333333333,"openSourceCategorization":"proprietary","timeToFirstChunkVariance":{"p05":14.9806755818,"p95":91.3568188083,"q25":20.60713967,"q75":47.8242094414998,"median":30.4601919495},"automationBenchPartialScore":0.3542771839809836,"intelligenceIndexCostPerTask":{"cost":{"input":0.45738411814947544,"total":0.6747317275695374,"answer":0.06747128715875697,"output":0.21734760942006193,"cacheRead":0.21247096111146266,"reasoning":0.14987632226130493,"cacheWrite":0.21662372833624222,"nonCacheInput":0.028289428701770453},"evaluations":[{"slug":"aa-briefcase","weightedCostPerTask":0.09852027546878105},{"slug":"gdpval-aa","weightedCostPerTask":0.02726872759262273},{"slug":"automationbench-aa","weightedCostPerTask":0.02160319197913037},{"slug":"terminalbench-v4-0","weightedCostPerTask":0.4149032829811538},{"slug":"scicode","weightedCostPerTask":0.00829645902777778},{"slug":"humanitys-last-exam","weightedCostPerTask":0.01967545996292864},{"slug":"gdp-pdf","weightedCostPerTask":0.02378597},{"slug":"critpt","weightedCostPerTask":0.047391682857142854},{"slug":"omniscience","weightedCostPerTask":0.0026507136999999997},{"slug":"artificial-analysis-long-context-reasoning","weightedCostPerTask":0.010635964}]},"intelligenceIndexIsEstimated":false,"intelligenceIndexTimePerTask":166.20602970619007,"inferenceParametersActiveBillions":null,"canonicalIntelligenceIndexTokenCount":{"input":1210802196,"answer":9423607,"output":67075321,"reasoning":57651714},"intelligenceIndexOutputTokensPerTask":{"answer":5622.60726322975,"output":18112.30078500516,"reasoning":12489.693521775413}},{"name":"Gemini 3.1 Pro Preview","slug":"gemini-3-1-pro-preview"},{"name":"Gemini 3.1 Pro Preview","slug":"gemini-3-1-pro-preview","creator":{"id":"faddc6d9-2c14-445f-9b28-56726f59c793","logo":"/img/logos/google_small.svg","name":"Google"},"release":{"name":"Gemini 3.1 Pro Preview","slug":"gemini-3-1-pro-preview"},"deprecated":false,"isReasoning":true,"releaseDate":"2026-02-19"}]}],"checkedAt":"2026-09-11T11:21:18.106Z","fetchedAt":"2026-09-11T11:21:18.106Z","nextCheckAt":"2026-09-18T11:21:18.106Z"}}