--- title: Qwen3.5 9B Fp8 API | Text Generation | ModelsLab description: Build with Qwen3.5 9B Fp8 API by Qwen. Text generation, chat, code, and reasoning. Plans from $21/month. url: https://modelslab.com/models/qwen/qwen-qwen3.5-9b-fp8.md canonical: https://modelslab.com/models/qwen/qwen-qwen3.5-9b-fp8 type: product component: Playground/LLM/Index generated_at: 2026-07-26T07:27:07.607919Z --- Qwen3.5 9B Fp8 --- [LLMs.txt](https://modelslab.com/models/qwen/Qwen-Qwen3.5-9B-FP8/llms.txt) [.md](https://modelslab.com/models/Qwen/Qwen-Qwen3.5-9B-FP8.md) Qwen3.5 9B Fp8 --- 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 Send ### Qwen3.5 9B Fp8 Qwen Qwen-Qwen3.5-9B-FP8 Copy model ID PricingInput $0.00 / 1M tokens Output $0.00 / 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 Open Source Alternatives --- Similar models we host ourselves — unlimited on the $149/month Open Source Unlimited plan, where this model is billed per call from your wallet [View all open source models](https://modelslab.com/models?feature=llm&provider=open-source-models) [MC 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) Related Models --- Discover similar models you might be interested in [View all LLM Models](https://modelslab.com/models?feature=llmaster) [#### Moonshot AI/MoonshotAI: Kimi K3 moonshotai-kimi-k3 From $9.00/M tokens](https://modelslab.com/models/moonshotai/moonshotai-kimi-k3) [#### Qwen/Qwen QwQ-32B Qwen-QwQ-32B From $1.20/M tokens](https://modelslab.com/models/qwen/Qwen-QwQ-32B) [#### MiniMax AI/MiniMax M2.7 FP4 MiniMaxAI-MiniMax-M2.7 From $0.75/M tokens](https://modelslab.com/models/minimaxai/MiniMaxAI-MiniMax-M2.7) [#### OpenAI/GPT 5.1 gpt5.1 From $5.63/M tokens](https://modelslab.com/models/openai/gpt5.1) [#### 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) [#### Qwen/Qwen: Qwen3.7 Max qwen-qwen3.7-max From $2.95/M tokens](https://modelslab.com/models/qwen/qwen-qwen3.7-max) [#### Mistral AI/Mistral: Mistral Small 4 mistralai-mistral-small-2603 From $0.38/M tokens](https://modelslab.com/models/mistralai/mistralai-mistral-small-2603) [#### Google/Gemini 2.5 Flash Image Preview gemini-2.5-flash-image-preview From $1.40/M tokens](https://modelslab.com/models/google/gemini-2.5-flash-image-preview) [#### Meta/Meta: Llama Guard 4 12B meta-llama-llama-guard-4-12b From $0.18/M tokens](https://modelslab.com/models/meta/meta-llama-llama-guard-4-12b) [#### Cohere/Cohere: Command A cohere-command-a From $6.25/M tokens](https://modelslab.com/models/cohere/cohere-command-a) [#### Aion Labs/AionLabs: Aion-2.0 aion-labs-aion-2.0 From $1.20/M tokens](https://modelslab.com/models/aion-labs/aion-labs-aion-2.0) [#### Google/Google: Gemini 3.5 Flash Lite google-gemini-3.5-flash-lite From $1.40/M tokens](https://modelslab.com/models/google/google-gemini-3.5-flash-lite) [#### Sao10K/Sao10K: Llama 3.1 Euryale 70B v2.2 sao10k-l3.1-euryale-70b From $0.85/M tokens](https://modelslab.com/models/sao10k/sao10k-l3.1-euryale-70b) [#### Google/Google: Nano Banana 2 (Gemini 3.1 Flash Image Preview) google-gemini-3.1-flash-image-preview From $1.75/M tokens](https://modelslab.com/models/google/google-gemini-3.1-flash-image-preview) [#### Mistral AI/Mistral (7B) Instruct v0.3 mistralai-Mistral-7B-Instruct-v0.3 From $0.20/M tokens](https://modelslab.com/models/mistralai/mistralai-Mistral-7B-Instruct-v0.3) [#### Qwen/Qwen: Qwen3 235B A22B Instruct 2507 qwen-qwen3-235b-a22b-2507 From $0.32/M tokens](https://modelslab.com/models/qwen/qwen-qwen3-235b-a22b-2507) [#### Qwen/Qwen: Qwen3.6 Plus qwen-qwen3.6-plus From $1.14/M tokens](https://modelslab.com/models/qwen/qwen-qwen3.6-plus) [#### Google/Google Gemini Flash Latest google-gemini-flash-latest From $4.50/M tokens](https://modelslab.com/models/google/google-gemini-flash-latest) About Qwen3.5 9B Fp8 --- Qwen3.5 9B Fp8 is a text generation AI model by Qwen available on ModelsLab. Access Qwen3.5 9B Fp8 through our API with pay-per-use pricing and no minimum commitments. ### Technical Specifications Model IDQwen-Qwen3.5-9B-FP8 CategoryLLM Models TaskText Generation AddedMay 21, 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 Qwen3.5 9B Fp8 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-Qwen3.5-9B-FP8", "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}") ``` ### 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) Qwen3.5 9B Fp8 FAQ --- ### What is Qwen3.5 9B Fp8? Qwen3.5 9B Fp8 is a text generation AI model by Qwen available on ModelsLab. Access it through our API with pay-per-use pricing and no minimum commitments. ### How do I use the Qwen3.5 9B Fp8 API? You can integrate Qwen3.5 9B Fp8 into your application with a single API call. Sign up on ModelsLab to get your API key, then use the model ID "Qwen-Qwen3.5-9B-FP8" in your API requests. We provide SDKs for Python, JavaScript, and cURL examples in the API documentation. ### What is the Qwen3.5 9B Fp8 model ID? The model ID for Qwen3.5 9B Fp8 is "Qwen-Qwen3.5-9B-FP8". Use this ID in your API requests to specify this model. ### Do I need a paid plan to use Qwen3.5 9B Fp8? 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 - 2026-07-26*