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Hy3OPEN
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.
Prices update automatically — checked daily against provider list prices.
- $0.14 per 1M tokens, assuming 3 input for 1 output the convention used by Artificial Analysis
- cheaper than 69% of the 200 open-weight models tracked here
- 4 of 7 Tencent models tracked here, from cheapest
Benchmarks & performance
Independent benchmark scores for Hy3, measured by Artificial Analysis. Higher is better.
About this model
Hy3 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?
Hy3 is an AI language model from Tencent. It is open-weight: you can download it and run it on your own hardware, for free.
Is Hy3 free?
The weights are free and open — you can self-host Hy3 and pay nothing per token. If you prefer a hosted API, list prices are $0.08 per million input tokens and $0.33 per million output tokens.
What is Hy3 good at?
Independent benchmarks from Artificial Analysis give it GPQA 89.7%, Humanity's Last Exam 33.5%, Long Context Reasoning 79%, SciCode 48.6%, τ-Bench Banking 22.9%, Terminal-Bench 64.4%. It is particularly used for code generation.
How fast is Hy3?
It generates about 82.6 tokens per second, with a median 1.85s delay before the first token. Measured independently by Artificial Analysis.
Can I self-host Hy3?
Yes. Hy3 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.