OpenAI docs briefly list "GPT-6 Astra", hinting at next-gen model
EAccelerate_42 · x · 2026-09-05
OpenAI's developer documentation was spotted listing a "Using GPT-6 Astra" entry, apparently leaking the internal codename of an unreleased next-gen model. The page itself is a standard docs navigation covering the Responses API, Agents SDK, evals, fine-tuning, and realtime APIs — but the GPT-6 Astra name had never been publicly seen before. There is no official confirmation yet and the leak's authenticity is unverified; worth watching whether the page gets edited.
Related event: OpenAI Docs Accidentally Leak 'GPT-6 Astra'(2 posts)→
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