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OpenAI: GPT-5.1 (batch)

modeltested · static-verifiedscore 20/100signed passport ✓published 345d ago · verified 2026-10-20

GPT-5.1 is the latest frontier-grade model in the GPT-5 series, offering stronger general-purpose reasoning, improved instruction adherence, and a more natural conversational style compared to GPT-5. It uses adaptive reasoning...

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image+text+file->texttool-callingstructured-outputs

model:openrouter:openai/gpt-5.1:batch