GPT-5.6 Cites Multimodal Benchmark and Breaks 30%
echen · x · 2026-07-11
OpenAI referenced GDP.pdf in the GPT-5.6 model card released yesterday, which is a professional multimodal reasoning benchmark from Surge.
The poster noted that OpenAI isn't the first frontier lab to cite it this year; Anthropic's Fable 5 previously referenced this benchmark. Meanwhile, GPT-5.6 Sol currently leads with 30.7%, becoming the first model to break the 30% mark.
Related event: GPT-5.6 Sets New SOTA on ARC-AGI-3 and Exceeds 30% on GDP.pdf(16 posts)→
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