GPT-6 Astra and Astra Aeon spotted in Codex, fueling OpenAI launch rumors
VraserX · x · 2026-09-03
Two new model names — gpt-6-astra and gpt-6-astra-aeon — have appeared in Codex, suggesting an OpenAI launch under the Astra codename is imminent. Commenters speculate that Aeon could be a long-horizon variant built to keep agents working for days, which would be a major jump. Unverified, but consistent with recent Astra rumors.
Related event: GPT-6 'Astra' Launch Appears Imminent as Clues Mount(82 posts)→
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