| # Qwen3-4B-Instruct-2507 | |
| ## Model Description | |
| **Qwen3-4B-Instruct-2507** is an updated non-thinking variant in the Qwen3 family, designed for instruction-following tasks without generating `<think></think>` reasoning blocks. | |
| Trained for enhanced general capabilities—including logic, coding, math, science, and long-tail multilingual knowledge—while natively supporting sprawling 256K-token contexts. | |
| ## Features | |
| - **Instruction-tuned performance**: Strong at prompts, logic, comprehension, coding. | |
| - **Multilingual strength**: Expanded long-tail coverage across many languages. | |
| - **Massive context window**: Handles up to 262,144 tokens natively. | |
| - **Clean output**: No thinking-mode parsing needed—just straight responses. | |
| ## Use Cases | |
| - High-quality conversational agents and instruction following | |
| - Processing long documents, books, legal texts, and source code | |
| - Multilingual tasks or low-resource language scenarios | |
| ## Inputs and Outputs | |
| **Input**: Text prompts—questions, commands, code tasks—without any special thinking mode flags. | |
| **Output**: Direct, context-aware responses—answers, explanations, code—with no internal thought annotations. | |
| --- | |
| ## How to use | |
| > ⚠️ **Hardware requirement:** the model currently runs **only on Qualcomm NPUs** (e.g., Snapdragon-powered AIPC). | |
| > Apple NPU support is planned next. | |
| ### 1) Install Nexa-SDK | |
| - Download and follow the steps under "Deploy Section" Nexa's model page: [Download Windows arm64 SDK](https://sdk.nexa.ai/model/Qwen3-4B-Instruct-2507) | |
| - (Other platforms coming soon) | |
| ### 2) Get an access token | |
| Create a token in the Model Hub, then log in: | |
| ```bash | |
| nexa config set license '<access_token>' | |
| ``` | |
| ### 3) Run the model | |
| Running: | |
| ```bash | |
| nexa infer NexaAI/Qwen3-4B-Instruct-2507-npu | |
| ``` | |
| --- | |
| ## License | |
| - Licensed under **Apache-2.0** | |
| ## References | |
| - Model card: [https://huggingface.co/Qwen/Qwen3-4B-Instruct-2507](https://huggingface.co/Qwen/Qwen3-4B-Instruct-2507) | |