---
format: "aidr-story-markdown/v1"
id: "f84cbbf9d5e402e9cb34c7c8491a4b55fea290ef79da8ac6f5efbb509cda67a8"
canonical_url: "https://aidr.today/f84cbbf9?lang=en"
title: "Stealth Model"
lang: "en"
requested_lang: "en"
available_langs: ["en","vi"]
translation_fallback: null
fallback_fields: []
published_at: "2026-08-20T23:56:35.000Z"
category: "Models"
topics: ["reasoning","agent","coding"]
source_urls: ["https://openrouter.ai/stealth/ox-alpha","https://news.ycombinator.com/item?id=49381896"]
summary: "Ox Alpha is a reasoning model designed for coding, sustained agentic work, and production workloads. This model is free to use. 1,048,576 token context window, maximum output of 131,072 tokens."
---

# Stealth Model

> [Open the canonical story](<https://aidr.today/f84cbbf9?lang=en>)

**Published:** 2026-08-20T23:56:35.000Z
**Category:** Models
**Topics:** reasoning, agent, coding

## Summary

Ox Alpha is a reasoning model designed for coding, sustained agentic work, and production workloads\. This model is free to use\. 1,048,576 token context window, maximum output of 131,072 tokens\.

## Sources

- [Story source](<https://openrouter.ai/stealth/ox-alpha>)
- [Discussion](<https://news.ycombinator.com/item?id=49381896>)