LessThink-Qwen3-4B: the same model, with far less thinking [P]

I post-trained Qwen3-4B to spend 44% fewer tokens on reasoning, keeping its knowledge and answer style. The whole pipeline ran on one GPU. folks, you can check it out on : https://5ivatej.com/lessthink/

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2026-09-30 07:19 · r/MachineLearning
LessThink-Qwen3-4B: the same model, with far less thinking [P]

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