What are the hardware requirements for QiMing Think 4B V1?

QiMing Think 4B V1 requires approximately 8.3 GB of VRAM and supports a context window of 256K tokens. Quantized variants may run on less VRAM; see the Quantized Models section on this page.

Who developed QiMing Think 4B V1 and how large is it?

QiMing Think 4B V1 is developed by aifeifei798, a model with 4b 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 QiMing Think 4B V1?

QiMing Think 4B V1 is hosted on Hugging Face and linked from this page. LLM Explorer also lists quantized variants and similar alternatives if available.

QiMing Think 4B V1 by aifeifei798 — VRAM 8.3GB, 256K context

Name: QiMing Think 4B V1
Author: aifeifei798

QiMing Think 4B V1 is an open-source language model by aifeifei798. Features: 4b LLM, VRAM: 8.3GB, Context: 256K, License: apache-2.0, LLM Explorer Score: 0.2.

En Logic-tuning Lora Qwen Qwen3 Region:us Safetensors Sales Sharded Strategic-thinking Tensorflow Unsloth Zh

Model Card on HF 🤗: https://huggingface.co/aifeifei798/QiMing-Think-4B-V1

QiMing Think 4B V1 Parameters and Internals

LLM Name	QiMing Think 4B V1
Repository 🤗	https://huggingface.co/aifeifei798/QiMing-Think-4B-V1
Model Size	4b
Required VRAM	8.3 GB
Updated	2026-07-21
Maintainer	aifeifei798
Model Type	qwen3
Model Files	1.0 GB: 1-of-9 1.0 GB: 2-of-9 1.0 GB: 3-of-9 1.0 GB: 4-of-9 1.0 GB: 5-of-9 1.0 GB: 6-of-9 1.0 GB: 7-of-9 1.0 GB: 8-of-9 0.3 GB: 9-of-9
Supported Languages	zh en
Model Architecture	Qwen3ForCausalLM
License	apache-2.0
Context Length	262144
Model Max Length	262144
Transformers Version	4.55.0
Tokenizer Class	Qwen2Tokenizer
Padding Token	<\|endoftext\|>
Vocabulary Size	151936
Torch Data Type	bfloat16
Errors	replace

Rank the QiMing Think 4B V1 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 QiMing Think 4B V1

Best Alternatives	Context / RAM	Downloads	Likes
Fable Traces	256K / 8.1 GB	5530	209
FastContext 1.0 4B SFT	256K / 8.1 GB	5735	357
Qwen3 4B Instruct 2507	256K / 8.1 GB	3109972	911
GRPO 4 70	256K / 8.1 GB	5	0
Lightning 4B	256K / 8.1 GB	13	6
FastContext 1.0 4B RL	256K / 8.1 GB	4559	61
Qwen3 4B Thinking 2507	256K / 8.1 GB	291023	606
Qwen3 4B Instruct 2507 FP8	256K / 5.2 GB	1100744	78
Typhoon2.5 Qwen3 4B	256K / 8 GB	489877	6
Neuron 4B Instruct	256K / 8.1 GB	313	1

Note: green Score (e.g. "73.2") means that the model is better than aifeifei798/QiMing-Think-4B-V1.