Models / Hunyuan Hy3
Tencent Hunyuan
Hunyuan Hy3
Specs as of
Tencent’s Hunyuan Hy3, previewed Apr 2026 and open-sourced Jul 2026: 295B total and 21B active parameters, 256K context, and Tencent Cloud pricing.
Specifications
- Lab
- Tencent Hunyuan
- Released
- Apr 2026 preview (open-sourced Jul 2026)
- Parameters
- 295B total, 21B active (MoE)
- Context window
- 256K tokens
- License
- Open-weight (open-sourced after an open preview)
- Pricing
- About 1.2 yuan ($0.17) per million input tokens on Tencent Cloud, 0.4 yuan on a cache hit
The benchmark claim
Topped OpenRouter’s weekly token-usage chart at 3.66 trillion tokens (a usage metric, not a quality test); InfoQ rated it top-tier on coding-agent and instruction-following tasks among comparably sized models at launchindependent
A figure tagged lab-reported is the lab's own claim. A figure taggedindependent comes from a third-party leaderboard. We never present a vendor's number as neutral fact.
Sources
OpenRouter; tmtpost; InfoQ; Reuters
Covered in the daily: read the issue →
Every figure above traces to the named source on this page, and where it comes from our reporting, to the dated issue that carried it. Specs the lab did not disclose read "n/d" rather than carrying an estimate.