A model OpenAI has never announced is turning up in its own usage accounting. Over the weekend of October 31 to November 1, several Codex users posted screenshots of their usage analytics listing a model called gpt-6.2-astra alongside GPT-6 Astra, the flagship OpenAI launched on September 3. TestingCatalog, reporting on November 2, found the new ID only on the October 31 bar of each breakdown, at shares that vary widely by account — 1.6% of one user's week, 19.8% of another's, and 37.7% of a single day for a third.

The model picker still says GPT-6 Astra, which points to quiet server-side routing — an A/B test or the start of a staged rollout — rather than a launch anyone chose. Watchlist account Token Gremlin (@TokenGremlin) shared a raw response event whose model field reads "gpt-6.2-astra" and called it official; that is strong evidence the ID is live on OpenAI's servers, but it is not an announcement. A separate review by VanData scored the Astra screenshots the strongest evidence of the weekend's leaks, while noting they cannot be traced to a full request.

Nothing official backs the name up. Checks on the morning of November 2 found gpt-6.2-astra in none of OpenAI's public places: not the API model catalog, not the API changelog (whose latest entry is gpt-6-rosalind on October 30), not the Codex changelog, and not the public models.json, which still lists five GPT-6 family slugs. Claims that 6.2 is more powerful, cheaper or faster are unverified. The context makes a successor plausible — OpenAI shelved GPT-6.1 Astra in late September after internal testing raised concerns, so a jump straight to 6.2 would fit a fixed, retrained model — but OpenAI has confirmed no name, price or date. This stays rumor, unresolved.