A free AI model with no named owner is now handling trillions of tokens a day

An AI model with no named maker has become one of the busiest on OpenRouter, a marketplace that sends developers' requests to hundreds of AI models. It is called Crouton Alpha. It costs nothing to use, and its operator has chosen to stay anonymous.

For buyers, that mix is the story. Developers are sending real work to a supplier nobody can name, check or sign a contract with. Paid rivals may be losing some of that traffic to a model priced at zero.

OpenRouter listed the model on November 3 under its "stealth" label. That label marks models whose developer stays anonymous during a public preview. OpenRouter's model page says a third party develops and runs it. OpenRouter itself only passes requests through.

From test listing to heavy use in four days

Usage is counted in tokens, the small chunks of text that AI providers bill by. A token is roughly three-quarters of a word.

Early counts were modest. Testing site StealthModels counted more than 80 million tokens on launch day. It listed availability of about 14%, with most requests going unanswered. European consultancy i-SCOOP put the November 4 volume at 25.1 billion tokens.

Volume then surged. OpenRouter's public usage rankings show it rose from about 1.57 trillion tokens on Thursday, November 5, to about 2.62 trillion on Friday, November 6. That was a 67% one-day jump, after the previous day's 164%. Reliability improved at the same time. OpenRouter now reports about 99% availability over three days.

Demand is lopsided. On the model's OpenRouter page, a newly listed app called omp accounts for 1.16 trillion tokens. That is more than every other app on the page combined. The page does not clearly say what period the app figures cover, and a single heavy user can move a free model's numbers a lot.

Free volume is not the same as paying customers. Still, the comparison stings for paid rivals. Tech blog Lynxflow lists comparable budget models at $0.15 to $0.30 per million input tokens. Some of the requests Crouton Alpha serves could otherwise have gone to them. Whoever runs it is also absorbing the cost of serving trillions of free tokens.

Who built it is still unconfirmed

No company has claimed Crouton Alpha. Every outlet that has looked at it so far stops short of naming one.

The most common guess is Meta's Muse family of models. Testers cited in several reports point to clues, none confirmed by Meta. A tracking account says the model is blocked in the same 21 countries as Meta's own model service. StealthModels found it offers the same six reasoning settings as two Muse models. It also fails on the same rare Japanese word that trips up Muse.

One clue does not fit. The way it counts tokens rarely matches Meta's existing models. AI agent company CellCog, which tracked the guesses, graded Meta as likely but not settled. An evaluator at Lynxflow reached a different informal view. After 30 tests, it judged the model's behavior closest to DeepSeek's budget model. Neither view has been confirmed by any company.

Past code-named models have turned out to come from many places. Startup Fortune lists earlier ones later revealed as tests by OpenAI, Xiaomi, MiniMax and Z.ai. CellCog notes that earlier guesses based on such clues were right for some of these models and wrong for others.

The risk for companies trying it

The practical issue for businesses is not who built it but what happens to their data. OpenRouter's listing says the anonymous provider may keep the prompts and answers sent to it. It says they will not be used to train models. Users also accept OpenRouter's stealth-model terms, which forbid uploading data that must be safeguarded, such as health or financial information.

That leaves standard supplier checks impossible. Nobody can review a company's security, where it stores data, or how it handles breaches without knowing who it is. I-SCOOP argues that European data-protection rules require exactly those guarantees from any data processor. It says firms cannot meet them with an unnamed one. The model is also not offered through OpenRouter's EU-only routing, and StealthModels found that its test requests from Europe failed.

Commentary site FuturPulse advised keeping client files, passwords, private source code and regulated personal data away from it. It also warned there is no published uptime guarantee and no fixed price after the preview.

The free period may be short. Coding tool OpenCode, which also offers the model, said its free access would last one week from November 3. I-SCOOP notes that stealth models are usually named within two weeks, and that free pricing has ended each time a maker was named.

For investors, the episode shows how fast free capacity can pull volume across a marketplace, even with no brand and no support. When the maker steps forward, the useful test will be how much of this traffic stays once there is a bill to pay.