ChatGPT 2026: Transitioning to GPT-6 Astra and the New Responses API
Explore the shift to GPT-6 Astra and the new Responses API. Learn why OpenAI is deprecating reusable prompts by Nov 30, 2026, and how to optimize reasoning effort in your code.
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Explore the shift to GPT-6 Astra and the new Responses API. Learn why OpenAI is deprecating reusable prompts by Nov 30, 2026, and how to optimize reasoning effort in your code.