Hy4 preview
Description
Hunyuan Hy4 preview has a total of 77B parameters and 49B activated parameters, focusing on optimising Agent, Coding, and productivity scenarios, and strengthening understanding, planning, tool calling, and sustained execution in complex tasks. Compared to the previous generation, Hy4 preview has further improved in multi‑step Agent, code development, and productivity tasks, with better task decomposition, context handling, instruction following, and long‑chain execution. In Coding scenarios, it enhances code understanding, generation, modification, and complex engineering task processing; in productivity scenarios, it focuses on document processing, information analysis, office automation, game development, web page generation, and cross‑tool collaboration. Hy4 preview is suitable for Coding Agents, complex tool calls, and various Agent workflows that require multi‑step planning and sustained execution, providing more reliable task completion capabilities for complex tasks in real business scenarios.
Specifications
- Type
- Text
- Vendor
- 腾讯云
- Model ID
-
hy4-preview - Context size
- 1024K
- Max input length
- 960K
- Max output length
- 64K
- Requests per minute
- 60
- Tokens per minute
- 1000000
Pricing
Default
- Input base price
- $0.006 / 1000 tokens
- Output base price
- $0.018 / 1000 tokens
Cache hit
- Input base price
- $0.0003 / 1000 tokens
Explicit cache hit
- Input base price
- $0.0003 / 1000 tokens