Hy4 preview
Tencent · Aug 28, 2026
Tencent: Hy4 preview is a mixture-of-experts model from Tencent, with 49B active parameters out of 770B total. It is designed for coding agents, complex tool-use workflows, and productivity tasks…
Hy3 preview is a high-efficiency Mixture-of-Experts model from Tencent designed for agentic workflows and production use. It supports configurable reasoning levels across disabled, low, and high modes, allowing it to...
tencent/hy3-previewHy3 preview is an API model from Tencent, released on Apr 22, 2026, with a context window of 262,144 tokens, pricing of $0.063 per million input tokens and $0.21 per million output tokens. It accepts text input and produces text output.
At listed prices, a request with 10,000 input tokens and 1,000 output tokens costs about $0.00084.
Specs are sourced from OpenRouter and were last checked on Aug 14, 2026. Always confirm current pricing and limits with the provider before production use.
Hy3 preview supports a context window of 262,144 tokens.
Hy3 preview is listed at $0.063 per million input tokens and $0.21 per million output tokens on OpenRouter.
Hy3 preview was published on Apr 22, 2026.
Hy3 preview accepts text input and produces text output.