Introducing GPT-5.1 for developers

Introducing GPT-5.1 for developers. OpenAI announced GPT-5.1 yesterday, calling it a smarter, more conversational ChatGPT. Today they’ve added it to their API. We actually got four new models today: There are a lot of details to absorb here. GPT-5.1 introduces a new reasoning effort called “none” (previous were minimal, low, medium, and high) – and […]

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