Here’s your API key. Try to defeat our detector.
Bring your 100 toughest texts. If we fail more than 5%, refund plus we publish the failure.
Every objection to every benchmark evaporates when the buyer picks the test. Every commercial AI detector will refuse a per-query refund + public failure clause; ours is on the site. If Truth-in-AI misclassifies more than 5 of 100 buyer-picked texts, the buyer gets a full refund and we publish the failure case on the /case/ page. Every result is Ed25519-signed — receipt-grade evidence for court, procurement, and audit.
| Per-query signed? | Money-back on miss? | Failures published? | |
|---|---|---|---|
| GPTZero | No | No | No |
| Grammarly | No | No | No |
| Turnitin | No | No | No |
| Truth-in-AI Challenge | Yes | Yes | Yes |
Sign up. We issue a bounded API key + a signed bounty contract. You supply 100 texts. We score. We tally. The public leaderboard of Truth-in-AI Challenge failures lives on this page.
No other detector will take this bet. That is the pitch.
curl -X POST https://api.trigeochiral.com/challenge/register \
-d '{"organization":"Your Uni","contact":"you@edu"}'
# response: {"api_key":"...","contract_signature":"...","expires":"..."}