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PyRUA Lean Coder V0.1 4B by DAGroup-PKU

By DAGroup-PKU · 48 downloads
HF Repo ↗ Copy URL

PyRUA Lean Coder V0.1 4B is an open-source language model by DAGroup-PKU. Features: 4b LLM, VRAM: 0.2GB, License: apache-2.0, Code Generating, LLM Explorer Score: 0.29.

  Arxiv:2610.01939   Agent Base model:finetune:qwen/qwen3...   Base model:qwen/qwen3.5-4b   Code-as-policy   Codegen   Conversational   Endpoints compatible   Image-text-to-text   Pyrua-lean   Qwen3 5   Region:us   Robotics   Safetensors   Tool-use
Model Card on HF 🤗: https://huggingface.co/DAGroup-PKU/PyRUA-Lean-Coder-v0.1-4B 

PyRUA Lean Coder V0.1 4B Parameters and Internals

LLM NamePyRUA Lean Coder V0.1 4B
Repository 🤗https://huggingface.co/DAGroup-PKU/PyRUA-Lean-Coder-v0.1-4B 
Base Model(s)  Qwen/Qwen3.5-4B   Qwen/Qwen3.5-4B
Model Size4b
Required VRAM0.2 GB
Updated2026-10-19
MaintainerDAGroup-PKU
Model Typeqwen3_5
Model Files  0.2 GB   9.1 GB
Generates CodeYes
Model ArchitectureQwen3_5ForConditionalGeneration
Licenseapache-2.0
Model Max Length262144
Transformers Version4.57.0.dev0
Tokenizer ClassQwen2Tokenizer
Padding Token<|endoftext|>
Errorsreplace

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