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FairyR1 14B Preview by PKU-DS-LAB

By PKU-DS-LAB · 5 downloads
HF Repo ↗ Copy URL

FairyR1 14B Preview is an open-source language model by PKU-DS-LAB. Features: 14b LLM, VRAM: 29.7GB, Context: 128K, License: apache-2.0, LLM Explorer Score: 0.18.

  Arxiv:2403.13257   Arxiv:2503.04872 Base model:deepseek-ai/deepsee... Base model:finetune:deepseek-a...   Conversational   En   Endpoints compatible   Qwen2   Region:us   Safetensors   Sharded   Tensorflow
Model Card on HF 🤗: https://huggingface.co/PKU-DS-LAB/FairyR1-14B-Preview 

FairyR1 14B Preview Parameters and Internals

LLM NameFairyR1 14B Preview
Repository 🤗https://huggingface.co/PKU-DS-LAB/FairyR1-14B-Preview 
Base Model(s)  DeepSeek R1 Distill Qwen 14B   deepseek-ai/DeepSeek-R1-Distill-Qwen-14B
Model Size14b
Required VRAM29.7 GB
Updated2026-07-08
MaintainerPKU-DS-LAB
Model Typeqwen2
Model Files  4.9 GB: 1-of-6   5.0 GB: 2-of-6   5.0 GB: 3-of-6   5.0 GB: 4-of-6   5.0 GB: 5-of-6   4.8 GB: 6-of-6
Supported Languagesen
Model ArchitectureQwen2ForCausalLM
Licenseapache-2.0
Context Length131072
Model Max Length131072
Transformers Version4.52.0.dev0
Tokenizer ClassLlamaTokenizerFast
Padding Token<｜end▁of▁sentence｜>
Vocabulary Size152064
Torch Data Typebfloat16

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ZYH LLM Qwen2.5 14B V4986K / 29.7 GB278
Qwen2.5 14B 1M YOYO V3986K / 29.7 GB2544
Qwen2.5 14B YOYO V4986K / 29.7 GB205
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...14B Instruct 1M GRPO Reasoning986K / 29.7 GB114
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Note: green Score (e.g. "73.2") means that the model is better than PKU-DS-LAB/FairyR1-14B-Preview.