machine learning5 min read
VibeThinker-3B and the Strength of Post-Training
A closer look at VibeThinker-3B, a Qwen2.5-Coder-based model whose reported reasoning gains come from a detailed post-training pipeline.
By Sebastian RaschkaSebastian Raschka

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Originally published by Sebastian Raschka on Jun 17, 2026.
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