Distillation angle overrated: frontier reasoning gains mostly come from internal RL, argues analyst

teortaxesTex · x · 2026-10-17

teortaxesTex argues the "distillation" angle is overrated: modern ChatGPT/Claude chain-of-thought doesn't resemble distilled outputs, and they've even achieved fairly concise operation. He concludes reasoning gains mostly stem from internal RL, with frontier models substituting for custom training data. The attached screenshot shows a model's lengthy Think process while generating a synthwave cat image, offered as a counterexample of what real frontier CoT doesn't look like.

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