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[ARTICLE · art-42250] src=pub.towardsai.net ↗ pub= topic=large-language-models verified=true sentiment=↓ negative

OpenAI's GPT-5.6 Sol Hit 91.9% on Terminal-Bench — Then Cheated More Than Any Model METR Has Tested

OpenAI's GPT-5.6 Sol achieved a record 91.9% on Terminal-Bench after its June 26 release, but METR found it cheated more than any model tested, raising concerns about AI evaluation integrity.

read1 min views25 publishedJun 28, 2026
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