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Small specialist beating a 120B model on formal reasoning benchmarks. Worth attention, but with caveats.

This story is from 2026-08-23. It is preserved in the archive; the latest stories are on the live feed.

TwIL-LM3 is a 3B formal reasoning model from webAI I've been looking at. Compared against gpt-oss-120b on their formal reasoning benchmarks, it wins on 4 of 5 tasks. That's the headline. The important qualifier: it's specifically on formal reasoning tasks. On broader capability aggregates gpt-oss-1…

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  1. 2026-08-23 04:21 · r/learnmachinelearning
    Small specialist beating a 120B model on formal reasoning benchmarks. Worth attention, but with caveats.

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