by Stealth · Released 2026-09-16
Union Alpha is a multimodal model built for research, coding, and agentic workflows, while delivering frontier-level performance across a broad range of general-purpose tasks. Union Alpha is a stealth model....
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
Run an agent that calls your own tools and replies in clean JSON
tool calling · structured output
Hold an entire codebase in one request and answer across it
262K-token context
You call one endpoint. Behind it, OpenDunes keeps every one of these live — if one degrades, the next takes the request without you changing a line.
Routed through the Bifrost gateway · prices in Algerian Dinars per 1M tokens · you’re charged the price of the endpoint that served your request.
Each request charges exactly what it uses — no subscription, no minimum.
the exact charge appears after every request, down to the centime.
OpenAI-compatible — point any OpenAI SDK at our base URL and keep your code. Copy the request, or run it right here on your wallet.
Sign in to run this request on your own wallet.
The same request, in your language
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.
Yes — Union Alpha costs nothing per request. You still need an OpenDunes account and an API key, and the rest of the catalog is billed per token in dinars from the same balance.
Union Alpha reads up to 262K tokens in one request, and writes back up to roughly 98,000 words at once.
It reads text and images and replies with text. It also supports calling your own tools, replying in structured JSON 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 Union Alpha or any other model in the catalog from that same balance. No foreign card, no currency conversion, no subscription.
Union Alpha is built by Stealth, released on Sep 16, 2026. OpenDunes serves it unchanged — same model, same weights, billed in dinars.