Ox Alpha Free (Unlimited)
Stealth reasoning model for coding, agentic tasks, and tool use
Model facts
- Context window
- 1M tokens
- Maximum output
- 131K tokens
- Cheapest paid input
- free per 1M tokens
- Cheapest paid output
- free per 1M tokens
- Open weights
- no
- Providers
- 2
Capabilities and modalities
reasoning, tool calling, structured output, attachments, temperature control, text, image, video.
Observed price history
- 2026-08-24: free input / free output per 1M tokens
API providers
- OpenCode Go — model id ox-alpha-free; free input / free output per 1M tokens; provider documentation
- OpenCode Zen — model id x-preview-f-free; free input / free output per 1M tokens; provider documentation