GPT-6.1 Sol is available today in the API, ChatGPT Work, and Codex

OOpenAI Developers9/29/2026, 11:01:37

OpenAI Developers says GPT-6.1 Sol is available today in the API, ChatGPT Work, and Codex.

For the most demanding work, it recommends Astra when maximizing quality matters most. For complex work meant to run more often, it says GPT-6.1 Sol offers near-Astra performance at a substantially lower cost.

#gpt-6.1-sol #openai #api #chatgpt #codex

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