Ox Alpha
Anonymous frontier reasoning model with 1M-token context and multimodal tool-calling support.
Updated 2026-08-22
Yes. Ox Alpha is free to use.
Listed pricing: Free during preview; $0 input/output.
Overview
Ox Alpha is a stealth-launched frontier reasoning model hosted on OpenRouter, offering a 1M-token context window, multimodal inputs (text, image, video), and native tool calling aimed at coding and agentic tasks.
It was released on August 20, 2026, with one week of near-unlimited free access and 100T tokens/day capacity, which fueled rapid discussion on X and quick uptake among developers testing long-context agent workflows.
Because the model is anonymous and delivered only through OpenRouter, users get raw API access rather than a polished chat interface or hosted application.
Is Ox Alpha free?
Yes. Ox Alpha is free to use.
What the free tier covers: Free during preview period.
Listed pricing: Free during preview; $0 input/output.
Pricing on this page has not been re-verified. The entry was last edited on , and no separate pricing check has been run since. Treat the figures as a record of what was published then and confirm on the official site.
Ox Alpha pricing
| Plan | Price | What's included |
|---|---|---|
| Preview | $0 | Unlimited access for one week from Aug 20; 100T tokens/day |
Unlimited access for one week from Aug 20; 100T tokens/day
Pricing on this page has not been re-verified. The entry was last edited on , and no separate pricing check has been run since. Treat the figures as a record of what was published then and confirm on the official site.
Is Ox Alpha worth it?
You can test that on the free tier before paying anything. The recorded trade-offs are listed below, and any one of them can settle the question on its own.
The 8.5/10 AI Score is an editorial read of published capability, price and shipping pace. Nobody here has hands-on hours with Ox Alpha. How we verify.
Worth it if
The strengths recorded against this entry.
- 1M-token context window
- Multimodal input support
- Strong tool-calling for agents
- Zero cost during launch window
Not worth it if
Any one of these blocks your use case.
- Anonymous provider with no public benchmarks
- Only available via OpenRouter API
- Preview access ends after one week
Key features
Multimodal context
Accepts text, image, and video inputs within the same 1M-token window for complex reasoning tasks.
Tool calling
Built-in function calling optimized for agentic coding loops and multi-step workflows.
Preview access
One week of free unlimited usage at 100T tokens/day starting August 20, 2026.
How it compares
| Tool | Best for | Pricing | Score |
|---|---|---|---|
| Ox Alpha | — | Free during preview; $0 input/output | 8.5/10 |
| ChatGPT vs ChatGPT → | Users who want one subscription covering reasoning, voice, vision, image and video generation, and agentic browsing in a single app. | Free tier + Plus $20/mo + Pro $200/mo | 9.5/10 |
| Claude vs Claude → | Developers and professionals who need agentic coding, computer control, and large-document or codebase analysis in one assistant. | Free tier + Pro $20/mo + Team $30/mo/user | 9.5/10 |
| Gemini | Google Workspace users who want an assistant that can read their Gmail, Drive, and Calendar while reasoning across huge documents or videos in one pass. | Free tier + Advanced $19.99/mo | 9.2/10 |
Compare head-to-head
Comparison explorer Put Ox Alpha up against any three tools Opens with Ox Alpha already loaded. Add up to three more from the full index and read pricing, features, pros and cons in one table. →Related reading
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Ready to try Ox Alpha?
Head to the official site to start with Ox Alpha — pricing and plans are listed above.
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