Finally, another personal favorite: a 350M math reasoning model. It turned out to be an absolute beast, outperforming Qwen3-0.6B and MobileLLM-R1. Note that it's also trained to output short CoTs, as a continuation of our work in this blog post: https://
liquid.ai/research/lfm-1
b-math-can-small-models-be-concise-reasoners
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