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OpenAI's Powerful New ChatGPT-5.6 Is Ready for You

Originally announced on June 26 and with a release teased on Wednesday, the latest and greatest ChatGPT model family has arrived. ChatGPT-5.6 Sol, Terra and Luna are available starting today in ChatGPT, Codex and the OpenAI API, OpenAI said in a blog post . …

Jul 9, 2026 · See full bio

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OpenAI Agent Escaped Testing and Launched an Autonomous Hack - CNET

… OpenAI helpfully included a graph showing that its model — GPT‑5.6 Sol — completed more steps than other models, so silver lining! …

Jul 23, 2026 · See full bio