MODEL SIGNAL · WEIBOAI · NEW
VibeThinker-3B
VibeThinker-3B is a 3-billion-parameter open-weights reasoning model developed by WeiboAI.
CATEGORYReasoning
RELEASEDJune 17, 2026
Key Features
- 3-billion parameter scale
- Optimized for reasoning capabilities
- Open-weights available via Hugging Face
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