# OpenRouter adds free Ox Alpha stealth model with 1M-token context

_Thursday, August 20, 2026 at 5:02 PM EDT · AI, Products, Infrastructure · Latest · Tier 2 — Notable_

![OpenRouter adds free Ox Alpha stealth model with 1M-token context — Primary](https://jf.x.com/images/post/2090544970923184269.png)

OpenRouter added Ox Alpha, an anonymously operated reasoning model for coding and sustained agent work, as a free preview on August 20.

The model accepts text, images, and video, provides a 1,048,576-token context window and supports tool calling through OpenRouter. The platform says it routes requests but did not identify the model provider. The release gives developers access to a large-context coding model without usage fees during the preview, although the anonymous operator and lack of an identified developer limit independent assessment of its origin and performance.

## Sources

- [OpenRouter](https://openrouter.ai/stealth/ox-alpha)
- [OpenRouter on X](https://x.com/OpenRouter/status/2090544970923184269)

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Canonical: https://techandbusiness.org/newswire/EkpQ31MPe3cQA_R7aDdPaj
Retrieved: 2026-08-26T03:49:56.307Z
Publisher: Tech & Business (techandbusiness.org)