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Hy3 previewOPEN
Hy3 preview is a high-efficiency Mixture-of-Experts model from Tencent designed for agentic workflows and production use.
Prices update automatically — checked daily against provider list prices.
- $0.29 per 1M tokens, assuming 3 input for 1 output the convention used by Artificial Analysis
- cheaper than 56% of the 191 open-weight models tracked here
- 6 of 6 Tencent models tracked here, from cheapest
Benchmarks & performance
Independent benchmark scores for Hy3 preview, measured by Artificial Analysis. Higher is better. Measurement mode: Reasoning.
For the same budget, Hy3 preview delivers 55 times more capability. Open weights also mean you can self-host it and pay nothing per token.
Models at this level cost $1.56 per 1M tokens (median of 21) — this one costs $0.29.
Cheaper and better on this index: GLM 5.3 Flash · GPT-5.6 Luna (batch) · DeepSeek V4 Flash 0731 and 6 more
About this model
Hy3 preview is an open-weight AI model by Tencent. You can download and self-host it for free; the prices below are hosted-API list prices, tracked daily, for when you prefer convenience over self-hosting.
Frequently asked questions
What is Hy3 preview?
Hy3 preview is an AI language model from Tencent. It is open-weight: you can download it and run it on your own hardware, for free. It scores 34.4 on the Artificial Analysis intelligence index.
Is Hy3 preview free?
The weights are free and open — you can self-host Hy3 preview and pay nothing per token. If you prefer a hosted API, list prices are $0.18 per million input tokens and $0.6 per million output tokens.
What is Hy3 preview good at?
Independent benchmarks from Artificial Analysis give it GPQA 86.7%, Humanity's Last Exam 27.8%, Long Context Reasoning 60.3%, SciCode 41.2%, IFBench 63.1%, τ²-Bench 92.7%, Terminal-Bench Hard 34.1%.
Can I self-host Hy3 preview?
Yes. Hy3 preview has open weights, so you can download it and run it on your own GPU or server with tools like Ollama, vLLM or llama.cpp — with no per-token cost.