--- title: Qwen: Qwen2.5 7B Instruct API | Text Generation | ModelsLab description: Build with Qwen: Qwen2.5 7B Instruct API by Qwen. Text generation, chat, code, and reasoning. Plans from $21/month. url: https://modelslab.com/models/qwen/qwen-qwen-2.5-7b-instruct.md canonical: https://modelslab.com/models/qwen/qwen-qwen-2.5-7b-instruct type: product component: Playground/LLM/Index generated_at: 2026-09-11T04:00:04.738360Z --- Qwen: Qwen2.5 7B Instruct --- [LLMs.txt](https://modelslab.com/models/qwen/qwen-qwen-2.5-7b-instruct/llms.txt) [.md](https://modelslab.com/models/qwen/qwen-qwen-2.5-7b-instruct.md) Qwen: Qwen2.5 7B Instruct --- Choose a prompt below to get started or type your own message Explain quantum computing in simple terms Write a Python function to sort a list Create a marketing email for a SaaS product Compare REST vs GraphQL APIs text files Send ### Qwen: Qwen2.5 7B Instruct qwen qwen-qwen-2.5-7b-instruct Copy model ID PricingInput $0.10 / 1M tokens Output $0.20 / 1M tokens API EndpointsOpenAI Compatible `https://modelslab.com/api/v7/llm/chat/completions`Endpoint Anthropic Compatible `https://modelslab.com/api/v7/llm/v1/messages`Messages `https://modelslab.com/api/v7/llm/v1/messages/count_tokens`Count Tokens `https://modelslab.com/api/v7/llm/v1/models`Models Use with Claude Code cURL Example ParametersSystem MessageYou are a helpful AI assistant specialized in providing accurate and detailed responses. Temperature0.7 Max Tokens1000 Top P0.9 Frequency Penalty0 Presence Penalty0 Model Info Support Looking for something different? --- Models that trade off differently against the one you are viewing ### Better quality Newer flagship models that generally produce stronger results. [![GPT 5.2](https://images.modelslab.sh/?Image=https://assets.modelslab.ai/generations/2bdd00f4-1692-49d8-a562-72cb1753d0ff.png)](https://modelslab.com/models/openai/gpt-5.2)[OpenAI](https://modelslab.com/models/openai) [GPT 5.2](https://modelslab.com/models/openai/gpt-5.2) [![GPT 5.1](https://images.modelslab.sh/?Image=https://assets.modelslab.ai/generations/fad83520-47a8-4059-b4b9-b32adf4d0be7.png)](https://modelslab.com/models/openai/gpt5.1)[OpenAI](https://modelslab.com/models/openai) [GPT 5.1](https://modelslab.com/models/openai/gpt5.1) [![Gemini 3 Pro Preview](https://images.modelslab.sh/?Image=https://assets.modelslab.ai/generations/1846e76f-9d5c-4a35-a43a-82db45b7bb8b.png)](https://modelslab.com/models/google/gemini-3-pro-preview)[Google](https://modelslab.com/models/google) [Gemini 3 Pro Preview](https://modelslab.com/models/google/gemini-3-pro-preview) [![GPT-5.1-Codex-Max](https://images.modelslab.sh/?Image=https://assets.modelslab.ai/generations/06356c4c-df09-4ccb-a5c0-629da670f75b.png)](https://modelslab.com/models/openai/gpt-5.1-codex-max)[OpenAI](https://modelslab.com/models/openai) [GPT-5.1-Codex-Max](https://modelslab.com/models/openai/gpt-5.1-codex-max) ### Lower cost per run Open-source models we host, unlimited on the $149/month plan. [Modelslab: Custom LLM Popular](https://modelslab.com/models/modelslab/uncensored-chat)[ModelsLab](https://modelslab.com/models/modelslab) [Modelslab: Custom LLM Open Source Model](https://modelslab.com/models/modelslab/uncensored-chat) [![gpt-oss-20b](https://images.modelslab.sh/?Image=https://assets.modelslab.ai/generations/8b2f0440-52cc-4f41-93eb-d31006ad71e2.webp)](https://modelslab.com/models/openai/gpt-oss-20b)[OpenAI](https://modelslab.com/models/openai) [gpt-oss-20b Closed Source Model](https://modelslab.com/models/openai/gpt-oss-20b) [![DeepSeek: DeepSeek V4 Flash 0423](https://images.modelslab.sh/?Image=https://assets.modelslab.ai/generations/267a7228-f392-4d3e-abb6-915fef640c49.png)](https://modelslab.com/models/deepseek/deepseek-deepseek-v4-flash)[DeepSeek](https://modelslab.com/models/open_router) [DeepSeek: DeepSeek V4 Flash 0423 Closed Source Model](https://modelslab.com/models/deepseek/deepseek-deepseek-v4-flash) [Qwen: Qwen3.5-9B](https://modelslab.com/models/qwen/qwen-qwen3.5-9b)[Qwen](https://modelslab.com/models/open_router) [Qwen: Qwen3.5-9B Closed Source Model](https://modelslab.com/models/qwen/qwen-qwen3.5-9b) [![Qwen3.5 9B FP8](https://images.modelslab.sh/?Image=https://assets.modelslab.ai/generations/475e7d51-3e69-4cbc-adb0-64e01535ac29.png)](https://modelslab.com/models/Qwen/Qwen-Qwen3.5-9B)[Qwen](https://modelslab.com/models/open_router) [Qwen3.5 9B FP8 Closed Source Model](https://modelslab.com/models/Qwen/Qwen-Qwen3.5-9B) [![Gemma 3N E4B Instruct](https://images.modelslab.sh/?Image=https://assets.modelslab.ai/generations/b5ad4a07-e4eb-4d39-85d1-58ec000a8a4f.png)](https://modelslab.com/models/google/google-gemma-3n-E4B-it)[Google](https://modelslab.com/models/google_deepmind) [Gemma 3N E4B Instruct Closed Source Model](https://modelslab.com/models/google/google-gemma-3n-E4B-it) Related Models --- Discover similar models you might be interested in [View all LLM Models](https://modelslab.com/models?feature=llmaster) [#### Qwen/Qwen: Qwen3.5 397B A17B qwen-qwen3.5-397b-a17b From $2.02/M tokens](https://modelslab.com/models/qwen/qwen-qwen3.5-397b-a17b) [#### Mistral AI/Mistral: Mistral Small 3.1 24B mistralai-mistral-small-3.1-24b-instruct From $0.45/M tokens](https://modelslab.com/models/mistralai/mistralai-mistral-small-3.1-24b-instruct) [#### Qwen/Qwen3 14B Qwen-Qwen3-14B Free](https://modelslab.com/models/Qwen/Qwen-Qwen3-14B) [#### IBM Granite/IBM: Granite 4.0 Micro ibm-granite-granite-4.0-h-micro From $0.06/M tokens](https://modelslab.com/models/ibm-granite/ibm-granite-granite-4.0-h-micro) [#### Google/Google: Nano Banana (Gemini 2.5 Flash Image) google-gemini-2.5-flash-image From $1.40/M tokens](https://modelslab.com/models/google/google-gemini-2.5-flash-image) [#### Qwen/Qwen: Qwen3.5-Flash qwen-qwen3.5-flash-02-23 From $0.16/M tokens](https://modelslab.com/models/qwen/qwen-qwen3.5-flash-02-23) [#### Tencent/Tencent: Hy3 preview tencent-hy3-preview From $0.39/M tokens](https://modelslab.com/models/tencent/tencent-hy3-preview) [#### DeepSeek/DeepSeek: DeepSeek V3.2 deepseek-deepseek-v3.2 From $0.33/M tokens](https://modelslab.com/models/deepseek/deepseek-deepseek-v3.2) [#### SCB 10X/Typhoon 2 70B Instruct scb10x-scb10x-llama3-1-typhoon2-70b-instruct From $1.06/M tokens](https://modelslab.com/models/scb10x/scb10x-scb10x-llama3-1-typhoon2-70b-instruct) [#### DeepSeek/DeepSeek: DeepSeek V4 Pro 0813 deepseek-deepseek-v4-pro-0813 From $2.10/M tokens](https://modelslab.com/models/deepseek/deepseek-deepseek-v4-pro-0813) [#### Baidu/Baidu: ERNIE 4.5 VL 424B A47B baidu-ernie-4.5-vl-424b-a47b From $0.83/M tokens](https://modelslab.com/models/baidu/baidu-ernie-4.5-vl-424b-a47b) [#### Google/Google: Nano Banana 2 Lite (Gemini 3.1 Flash Lite Image) google-gemini-3.1-flash-lite-image From $0.88/M tokens](https://modelslab.com/models/google/google-gemini-3.1-flash-lite-image) [#### Z.ai/Z.ai: GLM 5.3 Flash z-ai-glm-5.3-flash From $0.33/M tokens](https://modelslab.com/models/z-ai/z-ai-glm-5.3-flash) [#### Inception/Inception: Mercury 2.5 inception-mercury-2.5 From $0.10/M tokens](https://modelslab.com/models/inception/inception-mercury-2.5) [#### inclusionAI/inclusionAI: Ling 3.0 Flash Fin (free) inclusionai-ling-3.0-flash-fin-free Free](https://modelslab.com/models/inclusionai/inclusionai-ling-3.0-flash-fin-free) [#### Z.ai/Z.ai: GLM 4.5 Air z-ai-glm-4.5-air From $0.49/M tokens](https://modelslab.com/models/z-ai/z-ai-glm-4.5-air) [#### Qwen/Qwen: Qwen3.5-35B-A3B qwen-qwen3.5-35b-a3b From $0.78/M tokens](https://modelslab.com/models/qwen/qwen-qwen3.5-35b-a3b) [#### OpenAI/OpenAI: GPT-6 Astra (batch) openai-gpt-6-astra-batch From $15.00/M tokens](https://modelslab.com/models/openai/openai-gpt-6-astra-batch) About Qwen: Qwen2.5 7B Instruct --- Qwen2.5 7B is the latest series of Qwen large language models. Qwen2.5 brings the following improvements upon Qwen2: - Significantly more knowledge and has greatly improved capabilities in coding and... ### Technical Specifications Model IDqwen-qwen-2.5-7b-instruct CategoryLLM Models TaskText Generation Price$0.15 per million tokens AddedFebruary 20, 2026 ### Key Features - Chat completion and multi-turn conversation API - Streaming response with token-by-token output - Function calling and tool use support - System prompts and role-based messaging - JSON mode and structured output ### Quick Start Integrate Qwen: Qwen2.5 7B Instruct into your application with a single API call. Get your API key from the [pricing page](https://modelslab.com/pricing) to get started. PythonJavaScriptcURLPHP ``` import requests import json url = "https://modelslab.com/api/v7/llm/chat/completions" headers = { "Content-Type": "application/json" } data = { "model_id": "qwen-qwen-2.5-7b-instruct", "messages": [ { "role": "user", "content": "Hello!" } ], "max_tokens": 1000, "key": "YOUR_API_KEY" } try: response = requests.post(url, headers=headers, json=data) response.raise_for_status() # Raises an HTTPError for bad responses (4XX or 5XX) result = response.json() print("API Response:") print(json.dumps(result, indent=2)) except requests.exceptions.HTTPError as http_err: print(f"HTTP error occurred: {http_err} - {response.text}") except Exception as err: print(f"Other error occurred: {err}") ``` ### Pricing Qwen: Qwen2.5 7B Instruct API costs $0.15 per million tokens. Pay only for what you use with no minimum commitments. [View pricing plans](https://modelslab.com/pricing) ### Use Cases - AI chatbots and virtual assistants - Code generation and developer tools - Content writing and copywriting automation - Data analysis, summarization, and extraction [Browse LLM Models](https://modelslab.com/models?feature=llmaster) [More from Qwen](https://modelslab.com/models/open_router) [View Pricing](https://modelslab.com/pricing) Qwen: Qwen2.5 7B Instruct FAQ --- ### What is Qwen: Qwen2.5 7B Instruct? Qwen2.5 7B is the latest series of Qwen large language models. Qwen2.5 brings the following improvements upon Qwen2: - Significantly more knowledge and has greatly improved capabilities in coding and... ### How do I use the Qwen: Qwen2.5 7B Instruct API? You can integrate Qwen: Qwen2.5 7B Instruct into your application with a single API call. Sign up on ModelsLab to get your API key, then use the model ID "qwen-qwen-2.5-7b-instruct" in your API requests. We provide SDKs for Python, JavaScript, and cURL examples in the API documentation. ### How much does Qwen: Qwen2.5 7B Instruct cost? Qwen: Qwen2.5 7B Instruct costs $0.15 per million tokens. ModelsLab plans start at $21/month (Basic), and the $149/month Open Source plan includes unlimited generation on open-source models. ### What is the Qwen: Qwen2.5 7B Instruct model ID? The model ID for Qwen: Qwen2.5 7B Instruct is "qwen-qwen-2.5-7b-instruct". Use this ID in your API requests to specify this model. ### Do I need a paid plan to use Qwen: Qwen2.5 7B Instruct? Yes. ModelsLab is subscription-based with no free tier — plans start at $21/month (Basic, 3,250 API calls). The $149/month Open Source Unlimited plan includes unlimited generation across open-source models; premium third-party models are billed per call from your wallet. --- *This markdown version is optimized for AI agents and LLMs.* **Links:** - [Website](https://modelslab.com) - [API Documentation](https://docs.modelslab.com) - [Blog](https://modelslab.com/blog) --- *Generated by ModelsLab - 2026-09-11*