Mystery Model Promises A Million Tokens. Read The Fine Print Before You Brag. Well, Actually, Read Two Conflicting Ones.
An anonymous coding model called Ox Alpha appeared on OpenRouter August 20 with a 1M-token context window and a free price tag. Forensic analysis published August 22 points to Zhipu AI's Z.ai infrastructure as the likely backend. The per-model notice and OpenRouter's platform EULA contain conflicting terms about prompt retention. Your inputs may be stored.
This illustrates what I call the Attribution Asymmetry problem. When a model arrives without a named vendor, accountability diffuses across the serving layer, the platform, and whoever is secretly renting compute. The mechanism here is contractual arbitrage. The provider gets your data while nobody gets a clear legal relationship to complain to.
Ox Alpha is listed as stealth/ox-alpha on OpenRouter's catalog. Forensic researchers published serving-layer analysis August 22 implicating Zhipu AI's Z.ai infrastructure. Neither Zhipu AI nor OpenRouter has confirmed the attribution.
- Visit openrouter.ai and search the model catalog for Ox Alpha. Verify it exists and is still free tier before you touch anything.
- Read the per-model privacy notice AND the platform EULA before submitting a single prompt. Compare what each says about data retention.
- Submit only a trivial test prompt like 'Write a Python function that returns the Fibonacci sequence.' Do not paste proprietary code or API keys until retention terms are clarified.