SOURCE-LINKED INTELLIGENCE

OpenAI: GPT-5.1 (batch)

OpenRouter model catalogue · model · Publication date unknown

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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recordType

model-catalog

evidenceStatus

provider-reported

region

Global