Data sourced primarily from official releases (GitHub, Hugging Face, papers), then benchmark leaderboards, then third-party evaluators. Learn about our data methodology

Qwen3-4B-Thinking-2507

Model basics

Reasoning traces

Supported

Context length

256K tokens

Max output length

16384 tokens

Model type

聊天大模型

Release date

2025-08-06

Model file size

8.05GB

MoE architecture

Total params / Active params

40.0B / N/A

Knowledge cutoff

No data

Inference modes

思考模式（Thinking Mode）

Qwen3-4B-Thinking-2507

Open source & experience

Code license

Apache 2.0

Weights license

Apache 2.0- 免费商用授权

GitHub repo

https://github.com/QwenLM/Qwen3

Hugging Face

https://huggingface.co/Qwen/Qwen3-4B-Thinking-2507

Live demo

https://chat.qwen.ai/

Qwen3-4B-Thinking-2507

Official resources

Paper

Qwen3: Think Deeper, Act Faster

DataLearnerAI blog

No blog post yet

Qwen3-4B-Thinking-2507

API details

API speed

4/5

💡Default unit: $/1M tokens. If vendors use other units, follow their published pricing.

Standard pricingStandard

Modality	Input	Output
Text	$0.11	$1.26

Qwen3-4B-Thinking-2507

Benchmark Results

No benchmark data to show.

Qwen3-4B-Thinking-2507

Publisher

阿里巴巴

View publisher details

Qwen3-4B-Thinking-2507

Model Overview

Qwen3-4B-2507是阿里发布的Qwen3-4B的更新版本，相比较4月28日，这个版本的模型拆分成thinking和非thinking不同的版本。

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