Leaked Astra CoTs Suggest OpenAI Models Are Trained With Hardcoded Thinking-Budget Prompts

tokenbender · x · 2026-10-01

Analysis of leaked Astra chain-of-thought traces suggests the 6 Astra and 6.1 Sol models are trained with explicit reasoning-budget lines in their prompts (low to xhigh), making them hyper-aware of their token budget—efficient but "anxious," especially when budget reminders also appear in the harness. The commenter also claims OpenAI's infra has clear issues, with Sol being unusably slow.

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