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CaPtain 4B by YijiaFan

By YijiaFan · 48 downloads
HF Repo ↗ Copy URL

CaPtain 4B is an open-source language model by YijiaFan. Features: 4b LLM, VRAM: 10.3GB, License: apache-2.0, LLM Explorer Score: 0.29.

  Agent Base model:finetune:qwen/qwen3...   Base model:qwen/qwen3.5-4b   Code-as-policy   Conversational Dataset:yijiafan/captain-artif... Dataset:yijiafan/captain-sft-d...   Embodied-agent   En   Endpoints compatible   Image-text-to-text   Libero   Qwen3 5   Region:us   Robotics   Safetensors   Sharded   Tensorflow
Model Card on HF 🤗: https://huggingface.co/YijiaFan/CaPtain-4B 

CaPtain 4B Parameters and Internals

LLM NameCaPtain 4B
Repository 🤗https://huggingface.co/YijiaFan/CaPtain-4B 
Base Model(s)  Qwen/Qwen3.5-4B   Qwen/Qwen3.5-4B
Model Size4b
Required VRAM10.3 GB
Updated2026-11-01
MaintainerYijiaFan
Model Typeqwen3_5
Model Files  5.3 GB: 1-of-2   5.0 GB: 2-of-2
Supported Languagesen
Model ArchitectureQwen3_5ForConditionalGeneration
Licenseapache-2.0
Model Max Length262144
Transformers Version5.17.0
Tokenizer ClassQwen2Tokenizer
Padding Token<|endoftext|>
Errorsreplace

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Note: green Score (e.g. "73.2") means that the model is better than YijiaFan/CaPtain-4B.