Introducing GPT-4.1 in the API

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GPT-5-Codex

At @stripe we've been working with OpenAI on supercharging our docs with GPT-4, so developers can ask natural language questions and get summarized answers. It's amazing how powerful it is for helping developers get more done 🚀 https://t.co/Qh98h6P1aQ https://t.co/jW7oAlNhv3

Owen Williams ⚡x.com

AI SDK 4.1 • Image generation • Non-blocking data streaming • Simplified persistence with useChat • Stream transformation and smoothing • Improvements to tool calling and structured outputs https://t.co/kutQsvjpTt

AI SDK

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