# Horizon Beta: AI model fact sheet

- **Provider:** openrouter
- **Released:** 2025-08-01
- **Context window:** 256,000 tokens
- **API pricing:** $0.000 / 1M input, $0.000 / 1M output
- **OpenRouter ID:** openrouter/horizon-beta
- **Capabilities:** conversation, reasoning, code-generation, analysis

This is a cloaked model provided to the community to gather feedback. This is an improved version of Horizon Alpha. Note: It's free to use during this testing period, and prompts and completions are logged by the model creator for feedback and training.

Source: real side-by-side outputs, pricing and specs at https://rival.tips/models/horizon-beta