Bb5a31f81ClaimThe gap between the top open-weights AI model and the top United States proprietary AI model widened from 3 points to 12 points on Artificial Analysis Intelligence Index Version 5AgreeDisagree
Bb5a31f81ClaimArtificial Analysis removed long-context reasoning benchmark AA-LCR from the Intelligence Index Version 5AgreeDisagree
Bb5a31f81ClaimKimi 3.1 Pro is the top-ranked open-weights model on Artificial Analysis Intelligence Index Version 5 with a score of 46AgreeDisagree
Bb5a31f81ClaimGoogle's Gemini 4 Carbon gained 8 points on Terminal Bench 4.0 and 6 points on Frontier Suite compared to Gemini 4 ArgonAgreeDisagree
Bb5a31f81ClaimClaude Haiku 5.5 scored 36 points on the Artificial Analysis Intelligence Index Version 5AgreeDisagree
Bb5a31f81ClaimGoogle's Gemini 4 Carbon recorded a 12-point increase on Exploit Gym and a 3-point increase on the CWE Benchmark compared to Gemini 4 ArgonAgreeDisagree
Bb5a31f81ClaimArtificial Analysis added Frontier Code 2.0, a private benchmark evaluating real-world coding pull requests, to the Intelligence Index Version 5AgreeDisagree
Bb5a31f81ClaimGoogle's Gemini 4 Carbon reached the top of the leaderboard on six of eight key benchmarks, scoring ahead of GPT-6 Astra and Opus 5.5AgreeDisagree
Bb5a31f81ClaimKimi 3.1 Pro scored 34% on Terminal Bench Science, while GPT-6 Astra scored 63%AgreeDisagree
Bb5a31f81ClaimArtificial Analysis upgraded its Humanity's Last Exam benchmark to the HLE Diamond evaluation in the Intelligence Index Version 5AgreeDisagree
Bb5a31f81ClaimAnthropic's Sonnet 5.5 dropped from second to fourth place on the Artificial Analysis Intelligence Index Version 5AgreeDisagree
Bb5a31f81ClaimA majority of the benchmark evaluations used in Artificial Analysis Intelligence Index Version 5 are constructed using private datasetsAgreeDisagree
Bb5a31f81ClaimGoogle's Gemini 4 Carbon tied for second place with Sonnet 5.5 on the Artificial Analysis Coding Index, scoring 3 points behind Opus 5.5AgreeDisagree
Bb5a31f81ClaimDeepSeek-V4.1 Flash and GLM-5.3 scored 32 points on Artificial Analysis Intelligence Index Version 5AgreeDisagree
Bb5a31f81ClaimGPT-6.1 Tera placed fifth on the Artificial Analysis Intelligence Index Version 5AgreeDisagree
Bb5a31f81ClaimGoogle's Gemini 4 Carbon improved by 7 points on OSWorld and 8 points on Humanity's Last Exam compared to Gemini 4 ArgonAgreeDisagree
Bb5a31f81ClaimGPT-6 Astra scored 57 points on Artificial Analysis Intelligence Index Version 5, moving into second placeAgreeDisagree
Bb5a31f81ClaimOn Artificial Analysis Intelligence Index Version 5, Opus 5.5 scored 58 pointsAgreeDisagree
Bb5a31f81ClaimKimi 3.1 Pro scored 67% on Terminal Bench 4.0, ranking higher than all competing models on that evaluationAgreeDisagree
Bb5a31f81ClaimArtificial Analysis added Terminal Bench Science to the Intelligence Index Version 5 to evaluate agentic scientific research performanceAgreeDisagree