Tencent: Hy4
The official release of Hy4 delivers comprehensive and substantial improvements over Hy4 Preview, with particularly strong gains in agentic capabilities and performance across a wide range of long-horizon, real-world productivity...
Specification
- Model ID
- tencent/hy4
- Weight license
- Not verified; consult the exact publisher model card
- Modality
- Text+image >text
- Context
- 1.0M tokens
- Input
- $0.417/1M
- Output
- $1.25/1M
- Updated
- Nov 12, 2026
Scores
Capabilities
- Supports tool calling
- Supports vision inputs
- Supports long-context workflows
- Supports deeper reasoning tasks
Input and output
Accepts Text, Image inputs. Returns Text outputs.
Supported parameters
include_reasoningmax_completion_tokensmax_tokensreasoningreasoning_effortresponse_formatstopstructured_outputstemperaturetool_choicetools
Related models
Build with Tencent: Hy4
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