GPT-5.6 Sol stuck at 272K context window, Terra/Luna upgraded to 872K

torrestomas-3f · ghdev · 2026-08-18

User reports that after OpenAI's long-context rollout, GPT-5.6 Sol remains capped at a 272K context window, while Terra and Luna models on the same account have been upgraded to 872K. Testing indicates a server-side catalog metadata or entitlement issue, as manual cache overrides work temporarily but revert upon refresh.

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