Ox Alpha

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. Prompts and completions are retained by the provider and are not used for training; all other use is governed by the Stealth Model Terms.

ChatStealth1M tokensFree

stealth/ox-alpha

Context
1M tokens
Completion cap
131,072
Tools
Yes
JSON
Yes
Released
2026-08-20

Call it from Geek Hub

Same OpenAI SDK. Change the base URL and the model id.

curl https://api.geekhub.mx/v1/chat/completions \
  -H "Authorization: Bearer $GEEKHUB_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "stealth/ox-alpha",
    "messages": [{"role": "user", "content": "Hola"}]
  }'
Get an API key

Frequently asked questions

What is Ox Alpha?
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. Prompts and completions are retained by the provider and are not used for training; all other use is governed by the Stealth Model Terms. Ox Alpha runs on the Geek Hub API (OpenAI-compatible). Model id: stealth/ox-alpha.
Is Ox Alpha free?
Yes. The listed price is zero — you are not charged for prompt or completion tokens. Free endpoints are rate limited.
What is the context length of Ox Alpha?
Ox Alpha has a 1M tokens context window. It supports up to 131,072 completion tokens.
Does Ox Alpha support tool calling and structured outputs?
Ox Alpha accepts tools and tool_choice for function calling. It also supports structured outputs via a JSON schema in response_format.
When was Ox Alpha released?
Ox Alpha was released on 2026-08-20.