Unverified50% confidenceBenchmarkExact time
On the Artificial Analysis leaderboard, Step 5 Preview has a composite intelligence index score of 44, ranking among the top three open-source models globally.
1
Sources
50%
Confidence
Short-term (~14 days)
Relevance
10/12/2026
First Seen
Valid until: 10/26/2026
Sources
Related Entities
Related Claims
UnverifiedStepFun officially positions Step 5 Preview as a model optimized for scenarios including AI programming, software engineering, professional knowledge work, and finance.70% similarUnverifiedArtificial Analysis's Intelligence Index is a composite score derived from a weighted average of a series of existing benchmarks (such as MMLU, HumanEval, MATH, etc.).64% similarUnverifiedThe Artificial Analysis Index (AA) is published by the independent evaluation organization Artificial Analysis, aggregating benchmarks such as MMLU, GPQA, HumanEval, and MATH to calculate a composite score from 0 to 100.64% similarUnverifiedArtificial Analysis released version v4.2 of the Intelligence Index.63% similar
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