Hy3 · deepinfra

Hy3 is a 295B-parameter Mixture-of-Experts (MoE) model with 21B active parameters and 3.8B MTP layer parameters, developed by the Tencent Hy Team. Following the Hy3 Preview launch in late April, we gathered feedback from 50+ products and scaled up post-training with higher quality data. Today, we introduce Hy3, which outperforms similar-size models and rivals flagship open-source models with 2-5x parameters. It also shows significant gains in utility across various products and productivity tasks.

Base modelAll models on this baseAll models of the providerto the provider

All Tencent Hunyuan models at every provider

Input, $/1M $0.13

Output, $/1M $0.53

Context 262 144

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Last checked 04.11.2026 12:00:14 UTC

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