Expired50% confidenceBenchmarkExact time
In the Artificial Analysis intelligence index, Grok 4.7 (ultra-high thinking intensity) ranked fifth with a score of 46, with the top four being Fable 5.1, Astra, Cloud Opus 5, and MuseSpark 1.3 Max.
1
Sources
50%
Confidence
Short-term (~14 days)
Relevance
9/25/2026
First Seen
This claim has expired. It is kept for the record and no longer describes the current state.
Valid until: 10/9/2026(expired)
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UnverifiedOn the Artificial Analysis leaderboard, the Step 5 preview achieves an intelligence score of 44, surpassing Kimi K3 and GLM at approximately 2.8 trillion parameters, ranking just below Astra and Opus 5.76% similarUnverifiedIn the author's self-designed code review benchmark, Astra ranked first, Grok 4.7 came in second, and Fable 5.1 offered only 5 suggestions but of very high quality.73% similarPartially VerifiedMiMo V2.6 Pro scored 46 points on the Artificial Analysis overall intelligence leaderboard, tying with Grok 4.7 for sixth and seventh place.70% similarUnverifiedGLM-5.3-Flash achieved a score of 57 on the Artificial Analysis composite intelligence index evaluation, on par with Claude Opus 4.8.70% similarUnverifiedArtificial Analysis gave Qwen 3.8 an intelligence index of 52, tying GPT at the full reasoning tier at 5.6, with an agent score of 51, higher than Claude Opus 4.8.69% similar
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