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[ARTICLE · art-81164] src=kaitchup.substack.com ↗ pub= topic=artificial-intelligence verified=true sentiment=· neutral

Agentic AI at Two Different Scales: Nanbeige4.2-3B and Laguna S2.1

Kaitchup released two new agentic AI models: Nanbeige4.2-3B, a 3-billion-parameter model optimized for tool use and reasoning, and Laguna S2.1, a larger model designed for complex multi-step agentic tasks. Both models are open-source and available on Hugging Face.

read1 min views1 publishedJul 31, 2026

Article URL:

https://kaitchup.substack.com/p/agentic-ai-at-two-different-scales Comments URL: https://news.ycombinator.com/item?id=49117690

Points: 1

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