What are the hardware requirements for QwQen 3B LCoT R1?

QwQen 3B LCoT R1 requires approximately 6.2 GB of VRAM and supports a context window of 32K tokens. Quantized variants may run on less VRAM; see the Quantized Models section on this page.

Who developed QwQen 3B LCoT R1 and how large is it?

QwQen 3B LCoT R1 is developed by bunnycore, a model with 3b parameters. The model is published as open weights on Hugging Face and indexed on LLM Explorer with full benchmark history.

Where can I download or evaluate QwQen 3B LCoT R1?

QwQen 3B LCoT R1 is hosted on Hugging Face and linked from this page. LLM Explorer also lists quantized variants and similar alternatives if available.

QwQen 3B LCoT R1 by bunnycore — VRAM 6.2GB, 32K context

Name: QwQen 3B LCoT R1
Author: bunnycore

QwQen 3B LCoT R1 is an open-source language model by bunnycore. Features: 3b LLM, VRAM: 6.2GB, Context: 32K, Merged, LLM Explorer Score: 0.24.

Merged Model Base model:bunnycore/qwen-2.5-... Base model:bunnycore/qwqen-3b-... Conversational Endpoints compatible Lora Model-index Qwen2 Region:us Safetensors Sharded Tensorflow

Model Card on HF 🤗: https://huggingface.co/bunnycore/QwQen-3B-LCoT-R1

QwQen 3B LCoT R1 Parameters and Internals

LLM Name	QwQen 3B LCoT R1
Repository 🤗	https://huggingface.co/bunnycore/QwQen-3B-LCoT-R1
Base Model(s)	QwQen 3B LCoT bunnycore/Qwen-2.5-3b-R1-lora_model-v.1 bunnycore/QwQen-3B-LCoT bunnycore/Qwen-2.5-3b-R1-lora_model-v.1
Merged Model	Yes
Model Size	3b
Required VRAM	6.2 GB
Updated	2026-07-22
Maintainer	bunnycore
Model Type	qwen2
Model Files	5.0 GB: 1-of-2 1.2 GB: 2-of-2
Model Architecture	Qwen2ForCausalLM
Context Length	32768
Model Max Length	32768
Transformers Version	4.48.2
Tokenizer Class	Qwen2Tokenizer
Padding Token	<\|endoftext\|>
Vocabulary Size	151665
LoRA Model	Yes
Torch Data Type	bfloat16
Errors	replace

Rank the QwQen 3B LCoT R1 capabilities

Have you tried this model? Rate its performance — this feedback helps the ML community find the right model for their needs.

Instruction Following and Task Automation
Factuality and Completeness of Knowledge
Censorship and Alignment
Data Analysis and Insight Generation
Text Generation
Text Summarization and Feature Extraction
Code Generation
Multi-Language Support and Translation

Best Alternatives to QwQen 3B LCoT R1

Best Alternatives	Context / RAM	Downloads	Likes
VibeThinker 3B	128K / 6.2 GB	52745	806
Ulam 1 Small	128K / 6.2 GB	202	4
VibeThinker 3B	128K / 6.2 GB	361	0
...ibeThinker 3B SFT Fable5 Glint	128K / 6.2 GB	65	0
Saba1.5 Pro 3B	128K / 5.8 GB	9	1
...b Sft Stage1.2 Ss1 Expert Math	128K / 15.1 GB	12	0
... Formattedtext Math Wiki Merge	128K / 15.1 GB	12	0
...2 Ss1 Expert Fictional Lyrical	128K / 15.1 GB	6	0
...tage1.1 Ss1 With Math.no Issue	128K / 15.1 GB	6	0
...ware Howto Formattedtext Merge	128K / 15.1 GB	5	0

Note: green Score (e.g. "73.2") means that the model is better than bunnycore/QwQen-3B-LCoT-R1.