Anti-model-spoofing: getting the model you actually paid for

One of the quietest scams in the grey-market proxy world is model spoofing: you send a request for a premium model and pay the premium rate, but the proxy silently routes it to a cheaper one and pockets the difference. The response looks plausible, so most teams never notice.

Why it's hard to catch

Model outputs are non-deterministic. A Haiku answer dressed up as a Sonnet answer is hard to spot from a single response - and grey-market brokers count on exactly that ambiguity.

How EuroGate is designed to prevent it

• Honest routing - the model you request is the model that runs. No silent substitution to a cheaper tier.
• Verifiable usage records - every request records the model actually served, so billing and audit logs agree with what you asked for.
• Contracted enterprise accounts - access comes through legitimate provider contracts, not bot-registered trial farms that incentivize cutting corners.

Why it matters

If you can't trust that you got the model you paid for, you can't trust your evals, your costs, or your compliance records. Model integrity isn't a feature - it's the foundation everything else sits on.