--- title: Tencent: Hy3 (free) API | Text Generation | ModelsLab description: Build with Tencent: Hy3 (free) API by Tencent. Text generation, chat, code, and reasoning. Pay-per-use. Free tier. url: https://modelslab-frontend-v2-927501783998.us-east4.run.app/models/tencent/tencent-hy3-free.md canonical: https://modelslab-frontend-v2-927501783998.us-east4.run.app/models/tencent/tencent-hy3-free.md type: product component: Playground/LLM/Index generated_at: 2026-07-11T20:56:55.045367Z --- Tencent: Hy3 (free) --- [LLMs.txt](https://modelslab-frontend-v2-927501783998.us-east4.run.app/models/open_router/tencent-hy3-free/llms.txt) [.md](https://modelslab-frontend-v2-927501783998.us-east4.run.app/models/tencent/tencent-hy3-free.md) Tencent: Hy3 (free) --- 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 ### Tencent: Hy3 (free) tencent tencent-hy3-free 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 Related Models --- Discover similar models you might be interested in [View all LLM Models](https://modelslab-frontend-v2-927501783998.us-east4.run.app/models?feature=llmaster) [#### open\_router/Mistral Large 2407 mistralai-mistral-large-2407 From $4.00/M tokens](https://modelslab-frontend-v2-927501783998.us-east4.run.app/models/open_router/mistralai-mistral-large-2407) [#### open\_router/Z.ai: GLM 4.7 z-ai-glm-4.7 From $1.07/M tokens](https://modelslab-frontend-v2-927501783998.us-east4.run.app/models/open_router/z-ai-glm-4.7) [#### open\_router/MoonshotAI: Kimi K2.5 moonshotai-kimi-k2.5 From $1.20/M tokens](https://modelslab-frontend-v2-927501783998.us-east4.run.app/models/open_router/moonshotai-kimi-k2.5) [#### open\_router/Anthropic: Claude Opus 4.7 anthropic-claude-opus-4.7 From $15.00/M tokens](https://modelslab-frontend-v2-927501783998.us-east4.run.app/models/open_router/anthropic-claude-opus-4.7) [#### scb10x/Typhoon 2 70B Instruct scb10x-scb10x-llama3-1-typhoon2-70b-instruct From $1.06/M tokens](https://modelslab-frontend-v2-927501783998.us-east4.run.app/models/scb10x/scb10x-scb10x-llama3-1-typhoon2-70b-instruct) [#### google/Gemini 2.5 Flash gemini-2.5-flash From $1.40/M tokens](https://modelslab-frontend-v2-927501783998.us-east4.run.app/models/google/gemini-2.5-flash) [#### open\_router/Mistral: Mistral Small 3.1 24B mistralai-mistral-small-3.1-24b-instruct From $0.45/M tokens](https://modelslab-frontend-v2-927501783998.us-east4.run.app/models/open_router/mistralai-mistral-small-3.1-24b-instruct) [#### open\_router/Google: Gemini 3.1 Flash Lite google-gemini-3.1-flash-lite From $0.88/M tokens](https://modelslab-frontend-v2-927501783998.us-east4.run.app/models/open_router/google-gemini-3.1-flash-lite) [#### open\_router/Qwen: Qwen2.5 7B Instruct qwen-qwen-2.5-7b-instruct From $0.07/M tokens](https://modelslab-frontend-v2-927501783998.us-east4.run.app/models/open_router/qwen-qwen-2.5-7b-instruct) [#### open\_router/IBM: Granite 4.0 Micro ibm-granite-granite-4.0-h-micro From $0.06/M tokens](https://modelslab-frontend-v2-927501783998.us-east4.run.app/models/open_router/ibm-granite-granite-4.0-h-micro) [#### open\_router/Qwen: Qwen3.6 35B A3B qwen-qwen3.6-35b-a3b From $0.57/M tokens](https://modelslab-frontend-v2-927501783998.us-east4.run.app/models/open_router/qwen-qwen3.6-35b-a3b) [#### open\_router/Mistral: Mistral Small 3 mistralai-mistral-small-24b-instruct-2501 From $0.07/M tokens](https://modelslab-frontend-v2-927501783998.us-east4.run.app/models/open_router/mistralai-mistral-small-24b-instruct-2501) [#### together\_ai/Kimi K2.6 Fp4 moonshotai-Kimi-K2.6 From $2.85/M tokens](https://modelslab-frontend-v2-927501783998.us-east4.run.app/models/together_ai/moonshotai-Kimi-K2.6) [#### open\_router/Qwen: Qwen3 VL 30B A3B Instruct qwen-qwen3-vl-30b-a3b-instruct From $0.33/M tokens](https://modelslab-frontend-v2-927501783998.us-east4.run.app/models/open_router/qwen-qwen3-vl-30b-a3b-instruct) [#### open\_router/Qwen: Qwen3 Coder Flash qwen-qwen3-coder-flash From $0.58/M tokens](https://modelslab-frontend-v2-927501783998.us-east4.run.app/models/open_router/qwen-qwen3-coder-flash) [#### open\_router/Qwen: Qwen3 Next 80B A3B Thinking qwen-qwen3-next-80b-a3b-thinking From $0.44/M tokens](https://modelslab-frontend-v2-927501783998.us-east4.run.app/models/open_router/qwen-qwen3-next-80b-a3b-thinking) [#### open\_router/MiniMax: MiniMax M2.7 minimax-minimax-m2.7 From $0.60/M tokens](https://modelslab-frontend-v2-927501783998.us-east4.run.app/models/open_router/minimax-minimax-m2.7) [#### open\_router/Qwen: Qwen3 30B A3B qwen-qwen3-30b-a3b From $0.31/M tokens](https://modelslab-frontend-v2-927501783998.us-east4.run.app/models/open_router/qwen-qwen3-30b-a3b) Open Source Alternatives --- Explore open-source models that offer similar capabilities with full transparency and flexibility [View all open source models](https://modelslab-frontend-v2-927501783998.us-east4.run.app/models?feature=llm&provider=open-source-models) [MU Popular](https://modelslab-frontend-v2-927501783998.us-east4.run.app/models/modelslab/uncensored-chat)[ModelsLab](https://modelslab-frontend-v2-927501783998.us-east4.run.app/models/modelslab) [Modelslab: Uncensored Chat Open Source Model](https://modelslab-frontend-v2-927501783998.us-east4.run.app/models/modelslab/uncensored-chat) About Tencent: Hy3 (Free) --- Hy3 is a 295B-parameter Mixture-of-Experts model from Tencent (21B active, 192 experts with top-8 routing) built for reasoning, agentic workflows, and real-world production use. It supports a configurable reasoning effort:... ### Technical Specifications Model IDtencent-hy3-free CategoryLLM Models TaskText Generation AddedJuly 6, 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 Tencent: Hy3 (Free) into your application with a single API call. Get your API key from the [pricing page](https://modelslab-frontend-v2-927501783998.us-east4.run.app/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": "tencent-hy3-free", "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-frontend-v2-927501783998.us-east4.run.app/models?feature=llmaster) [More from Tencent](https://modelslab-frontend-v2-927501783998.us-east4.run.app/models/open_router) [View Pricing](https://modelslab-frontend-v2-927501783998.us-east4.run.app/pricing) Tencent: Hy3 (Free) FAQ --- ### What is Tencent: Hy3 (Free)? Hy3 is a 295B-parameter Mixture-of-Experts model from Tencent (21B active, 192 experts with top-8 routing) built for reasoning, agentic workflows, and real-world production use. It supports a configurable reasoning effort:... ### How do I use the Tencent: Hy3 (Free) API? You can integrate Tencent: Hy3 (Free) into your application with a single API call. Sign up on ModelsLab to get your API key, then use the model ID "tencent-hy3-free" in your API requests. We provide SDKs for Python, JavaScript, and cURL examples in the API documentation. ### What is the Tencent: Hy3 (Free) model ID? The model ID for Tencent: Hy3 (Free) is "tencent-hy3-free". Use this ID in your API requests to specify this model. ### Does Tencent: Hy3 (Free) have a free tier? Yes, ModelsLab offers a free tier that lets you try Tencent: Hy3 (Free) and other AI models. Sign up to get free API credits and start building immediately. --- *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 - 2026-07-12*