About Horizon Alpha
This was a cloaked model provided to the community to gather feedback. It has been deprecated - see [Horizon Beta](/openrouter/horizon-beta).
Note: It’s free to use during this testing period, and prompts and completions are logged by the model creator for feedback and training.
Specifications
- Provider
- Openrouter
- Context Length
- 256,000 tokens
- Input Types
- image, text
- Output Types
- text
- Category
- Other
- Added
- 7/30/2025