Hy4 Preview
Hy4 Preview is a Tencent model with a 1M-token context window.
Facts
- Context window
- 1M tokens
- Input
- Text
- Thinking effort
- Fixed
- Speed
- Not measured yet
- Available on
- All plans
- Intelligence rank at Vani
- Not ranked
Compare with
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GPT-5.6 Terra is an OpenAI model with a 1M-token context window. It reads images and lets you choose how hard it thinks.
Compare side by side
For developers
Use this model on the Vani API with the OpenAI- or Anthropic-compatible endpoints. Prepaid API prices per 1M tokens:
- Model id
- tencent/hy4-preview
- Input
- $0.5838
- Output
- $1.7507
- Cached input
- $0.0294