08:13
2026-06-17
sebastianraschka.com
artificial-intelligence
VibeThinker-3B and the Strength of Post-Training
WeiboAI released VibeThinker-3B, a 3.09B-parameter coding and reasoning model built on Qwen2.5-Coder-3B that achieves performance close to much larger systems through extensive post-training, includin…