New Model: Nanbeige4.2-3B (Looped Transformer, outperforms 4x size)
Summary
Nanbeige4.2-3B is a new 3B parameter AI model using a looped transformer architecture that outperforms models 4x its size.
Similar Articles
Nanbeige/Nanbeige4.2-3B
Nanbeige4.2-3B is a compact agentic model using Looped Transformer architecture, demonstrating strong performance on agentic and reasoning benchmarks at the 3B scale, outperforming larger models such as Qwen3.5-9B and Gemma4-12B.
@ModelScope2022: Nanbeige4.2 @nanbeige lands on ModelScope with two models: - 28T-token Looped Transformer base - 3B SFT+RL agent for to…
Nanbeige4.2 has been released on ModelScope with two models: a 28T-token Looped Transformer base and a 3B SFT+RL agent that reportedly outperforms Qwen3.5-9B and Gemma4-12B on agent benchmarks.
@xdotli: ICYMI Nanbeige 4.1, a 3b model released by Chinese Indeed, outperforms Qwen3-30b-A3b + Qwen 3.5 4b. It can finish long …
Nanbeige 4.1, a 3B model from Chinese Indeed, outperforms larger Qwen models on tasks requiring 600+ tool calls.
Agentic AI at Two Different Scales: Nanbeige4.2-3B and Laguna S2.1 (9 minute read)
Compares two new AI models for agentic workloads: the compact Nanbeige4.2-3B with a looped transformer architecture and the large Mixture-of-Experts Laguna S2.1, both released on Hugging Face.
Nanbeige4.2-3B: Unlocking Agentic Capabilities in a Compact Mode
Nanbeige4.2-3B is a compact 3B parameter general agentic model pretrained from scratch with a Looped Transformer, achieving strong agentic and reasoning performance, outperforming larger models on diverse benchmarks. The model and code are open-sourced.