Explore Tencent: Hy4 preview
Tencent: Tencent: Hy4 preview
Use Cases
Here are a few ways teams apply Tencent: Hy4 preview in practice—from fast drafting to multimodal understanding. Adapt these ideas to your workflow.
Meeting transcription & notes
Multilingual audio translation
Audio understanding
Reliable drafting
Specs
Overview
tencent
tencent/hy4-preview
2026-08-28
Modalities & context
text
text
1,048,576 tokens
Parameters & defaults
Supported parameters: include_reasoning, max_completion_tokens, max_tokens, reasoning, reasoning_effort, response_format, stop, structured_outputs, temperature, tool_choice, tools
Defaults: temperature 0.2, top_p 0.95
Benchmark tests: Tencent: Hy4 preview
We ran this model against a few representative prompts to show its range. Review the outputs below and be the judge.
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To “upend” means to completely disrupt, overturn, or drastically change the established order or structure of something. It implies a significant shift or alteration that can potentially have far-reaching consequences. When something is upended, it is turned upside down or transformed in a way that challenges conventional norms or expectations. The term often carries a sense of innovation, transformation, and sometimes even a hint of upheaval, indicating that the changes are not just minor adjustments but rather a fundamental reimagining of the status quo.
