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Tencent

Hy4 Preview

Tencent's language model targets software engineering, document processing and scientific research using application-supplied tools. Its mixture-of-experts backbone activates 49 billion of 770 billion parameters and includes a separate module for speculative decoding.

CONTEXT200K
MAX OUTPUT64K
LAST SCAN23 Oct 2026
πŸ†First observed free at LarpRouter on .
Open weights

Free aggregator routes

These are the aggregator routes recorded in the current or last published catalog. Each route keeps its exact model ID and thinking information.

Limits above: LarpRouter. Available gateway routes are listed below.

The supplied route identifies AIHubMix as its serving provider. AIHubMix's exact hy4-preview listing explicitly identifies Tencent Hunyuan, matching Tencent's Hy4-preview release. LarpRouter's C Hy4 Preview name and cbcn provider label do not establish a different creator. No pinned serving revision is established.

LarpRouter
Info
Thinking
Not documented
Model ID Β· LarpRouter APIhy4-preview

Model sources

Use it through LiteLLM

Import the current LiteLLM-compatible YAML and use the exact model ID shown above. The catalog is generated from the same reviewed scan data as the download.

Download LiteLLM YAML

Sources & references