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Tencent: Hy4 preview
hy4-preview
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...
Modalities
Input
text
Output
text
Pricing
Cost per 1 million tokens
Input
$1.001
Output
$3.001
Model Specs
Context Window
1,048,576Max Output
64,000Release Date
2026-08-28Knowledge Cutoff
Capabilities
Reasoning
Tool Calling
Vision
Last Updated: 2026-08-28
Provider: