Nanbeige 4.2-3B

All projects

Agents / Skills

A compact 3B agentic model that outperforms larger 9B and 12B models.

byNanbeige

Playable

Nanbeige 4.2-3B media is blocked

Allow external media to connect to the provider and play this content.

Description

Nanbeige4.2-3B is a compact agentic LLM using a Looped Transformer architecture, built on Nanbeige4.2-3B-Base. Optimized for multi-step tool use, office workflows, and local personal assistant tasks, it features a 256K context window and an internal 'thinking' mode for reasoning.

Descriptions, tags, and model credits may be AI-generated or inferred from public sources and can be incomplete or wrong. Learn more.

Details

Why this is interesting: It achieves state-of-the-art agentic performance at a tiny 3B scale, making it ideal for powerful local AI assistants.
Attributed to: @nanbeige
Built with: GPT-6 Astra Granite 4.2 GPT-5.6 Luna GPT-Live GPT Image 2 Sora 2 Redwood AI o4-mini Codex Whisper
Links: huggingface.co
View tweet
Tags: #llm #agentic #reasoning #local-ai

Discovered: X
First posted: X · Sep 7, 2026
Listed: Added 9d ago
Build: Strong
Models: Moderate

Nanbeige 4.2-3B

Description

Timeline

Nanbeige 4.2-3B

Description

Timeline