Nanbeige
@nanbeige
Nanbeige LLM Lab, BOSS Zhipin (Kanzhun Limited)
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With the release of OpenAI's GPT-6 Astra @openai and @rasbt's widely shared article, Nanbeige4.2-3B ( is back in the spotlight! 🚀
Built on a Looped Transformer, our 3B model consistently outperforms larger models (e.g., Qwen3.5-9B, Gemma4-12B) across key Agent benchmarks: SWE-Bench Pro, Terminal-Bench, GDPval, and more.
Nanbeige4.5 is currently training with LoopSplit, mHC + depth attention, and concatenated n-gram embeddings. Stay tuned!
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We just released the DSpark weights for Nanbeige4.2-3B (
We’re excited by how far a 3B model can go—and even more excited about what comes next for compact local agents. @openclaw
