Expired50% confidenceEventExact time
In the latest update of the Artificial Analysis index, the models "Fable 5.1" and "GPT-astra" tied for the first time in overall score.
1
Sources
50%
Confidence
Short-term (~14 days)
Relevance
9/11/2026
First Seen
This claim has expired. It is kept for the record and no longer describes the current state.
Valid until: 9/25/2026(expired)
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Related Claims
UnverifiedAccording to Artificial Analysis data, GPT-6 Astra scored 61 on the intelligence index, tied with GPT-5.6 Sol and 5 points below Claude Fable 5.1.75% similarUnverifiedTesters consider GPT-5.6 to be a qualitative leap forward compared to 5.4 and 5.5.75% similarVerifiedGPT-5.5是OpenAI于2025年中期发布的模型，相比GPT-4o在推理深度和上下文理解方面有显著提升74% similar
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