Ox Alpha via the Tokenator API
What the model is for
Ox Alpha is a reasoning model designed for coding, sustained agentic work, and production workloads. It is suited for long-horizon software engineering, complex reasoning, and workflows that combine text with visual context. Ox Alpha is a stealth model. It is developed and operated by a third-party provider who has chosen to remain anonymous during this preview. OpenRouter routes requests to it and is not its developer, owner, or provider. Prompts and completions are retained by the provider and are not used for training; all other use is governed by the Stealth Model Terms(opens in new tab).
Specification
| Full name | Ox Alpha |
| API ID | ox-alpha |
| Model vendor | Stealth |
| Type | Text model (chat / completions) |
| Context window | 1M tokens |
| Max output | 131.1K tokens |
| Image input | yes |
| Tokenator usage multiplier | 1.1× |
| Input modalities | text, image, video |
| Aliases | cursor-ox-alpha |
| Supported API formats | /v1/chat/completions /v1/responses /v1/messages |
| Upstream providers | 1 |
| Current status | available |
| Data updated | 2026-08-22 |
Upstream providers
| Provider | Multiplier |
|---|---|
| MyRouter | 1.1× |
A request goes to the first available provider by priority; if it fails, Tokenator switches to the next one.
Example request
curl https://api.tokenator.top/v1/chat/completions \ -H "Authorization: Bearer sk-your-tokenator-key" \ -H "Content-Type: application/json" \ -d '{ "model": "ox-alpha", "messages": [{"role": "user", "content": "Hello"}] }'
Compatible tools
The model can be used in any tool that accepts a custom base URL: Claude Code, Codex CLI, OpenCode, Cursor, Cline, Kilo Code, Cherry Studio, OpenClaw.
See also
FAQ about Ox Alpha
What is the API ID of Ox Alpha?
ox-alpha — put this into the model field of your request.
What context window does Ox Alpha have?
1M tokens; max output is 131.1K tokens.
How many tokens will a request cost?
(input + output) × 1.1×. See the documentation for details.
Which tools support this model?
Any tool that accepts a custom base URL: Claude Code, Codex CLI, OpenCode, Cursor, Cline, Kilo Code. Setup guides are in the integrations section.