@aijoey: WeiboAI dropped VibeThinker-3B, so I had to try it locally. this is a 3B model, not a giant frontier system. in the vid…
Summary
WeiboAI released VibeThinker-3B, a small 3B reasoning model tested locally on coding tasks, achieving 3/3 on algorithm problems.
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Cached at: 06/17/26, 03:46 AM
WeiboAI dropped VibeThinker-3B, so I had to try it locally.
this is a 3B model, not a giant frontier system.
in the video I load it on my DGX Spark, give it 3 small algorithm problems, stream the actual model output live, then run the generated python through pytest.
no benchmark screenshot
no canned answer
just a tiny local reasoner writing code and real tests deciding if it worked
it went 3/3.
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