Unverified50% confidenceBenchmarkExact time
In 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.
1
Sources
50%
Confidence
Medium-term (~90 days)
Relevance
9/25/2026
First Seen
Valid until: 12/24/2026
Sources
Related Entities
Related Claims
UnverifiedOn the overall aggregate score of FrontierCode 1.1, Grok 4.7 slightly trails its predecessor Grok 4.6.63% similarUnverifiedOn deep code review tasks, Grok 4.7 and Sol outperform Opus and Fable, but Opus's improvement on that bench from 5 to 5.5 is close to doubling.63% similarUnverifiedGrok 4.6在UI设计测试中表现平庸，逊于Fable和5.6 Sol62% similarUnverifiedOpus 5.5 is the first version with targeted improvements to sentence clarity and information overload, but the engineer emphasized this does not mean Opus 5.5 has comprehensively surpassed Opus 4.6.62% similarUnverifiedThe plans generated by Fable 5 during the planning phase are more than twice as long as those of the Opus 4.8 version, but testers considered them inferior to the Opus 4.8 version in terms of structure and readability.62% similar
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