Testing Math Conjectures with AI Burns Over $350 in Tokens Per Session

doodlestein · x · 2026-07-30

A developer attempting to use an AI agent (Fable) to prove or find a counter-example to Kaplanski's Zero Divisor Conjecture documented an astonishing consumption of compute.

Due to the complexity of the task, the agent consumed millions of tokens in just a couple of days. At API rates, this single session cost over $350 to run (not counting another couple million tokens from a previous session that was rate-limited).

Related event: AI Agents Face High Costs and Bottlenecks in Math Research(3 posts)→

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