by Stealth · Released 2026-08-20
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...
Real jobs this model can take on, based on what it can read and how it’s priced.
Turn a screenshot of a design into working code
understands images
Watch a 20-minute video and tell you what happened
understands video
Run an agent that calls your own tools and replies in clean JSON
tool calling · structured output
Work through a hard problem step by step, not just answer it
step-by-step reasoning
Standard OpenAI fields, grouped by what they control. Anything not listed is accepted and ignored.
The hard numbers — what it can take in, what it can give back, and where it stops.
No. Stealth has retired Ox Alpha and it can no longer be called through OpenDunes. This page is kept as a record of what it did. The rest of the catalog is unaffected — every model still listed is billed per token in dinars from the same balance.
Ox Alpha reads up to 1M tokens in one request, and writes back up to roughly 98,000 words at once.
It reads text, images and video and replies with text. It also supports calling your own tools, replying in structured JSON, step-by-step reasoning and streaming its answer as it writes.
Yes. Top up your OpenDunes balance in dinars with a CIB or Edahabia card, then spend it on any model in the catalog from that same balance. No foreign card, no currency conversion, no subscription. Ox Alpha is not among them any more, but its replacements from the same lab are.
Ox Alpha is built by Stealth, released on Aug 20, 2026. OpenDunes served it unchanged — same model, same weights, billed in dinars — until the lab retired it.