Tencent

hy4-preview

OpenRouter price

Model overview

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 that...

Context window: 1,048,576 tokens
Knowledge cutoff: —
Price last verified: 2026-09-06
First observed: 2026-08-28

Open pricing source ↗

Descriptions, capabilities, and tariffs come from the linked source. First-party prices take priority; OpenRouter fallbacks are labelled.

Capabilities and formats

text
include reasoning
max completion tokens
max tokens
reasoning
reasoning effort
response format
stop
structured outputs
temperature
tool choice
tools

Performance references

No comparable benchmark data is currently available.

PRICE EVOLUTION

Price history

Original observation and every later change, including any change of price source.

Original observed priceOpenRouter price2026-08-28
Input: $0.834Cached input: $0.042Cache write 5m: —Cache write 1h: —Output: $2.501