Yoav Goldberg: cheapest run burns ~6-7M tokens per game, mostly reasoning

yoavgo · x · 2026-09-04

AI researcher Yoav Goldberg points out that the cheapest run of a model playing a game consumes roughly 6-7 million tokens per game, with a huge share being reasoning tokens — a substantial cost. He adds an interesting observation: the model was likely trained directly in such an environment, noting that the gap between reasoning and low-reasoning modes on the standard harness is also telling.

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