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tencent
tencentTencent: 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...
tencent/hy4-preview
Context Size
1,048.576K
Input Price
125,100 pts/M
Output Price
375,150 pts/M
Architecture
Text
Supported Parameters
include_reasoningmax_completion_tokensmax_tokensreasoningreasoning_effortresponse_formatstopstructured_outputstemperaturetool_choicetools
Details
TokenizerOther
Max Completion64,000 tokens
Provider Context1,048.576K tokens
ModeratedNo
CreatedAug 28, 2026