Cobalynx

Cobalynx is a free AI text detector that reports calibrated probabilities alongside published evaluation results and error rates. Paste text or check a file without creating an account. When the evidence is too weak, it returns an inconclusive result instead of forcing a verdict. Cobalynx also examines document metadata and Content Credentials separately from statistical writing signals. It gives writers, educators and editors a transparent second opinion, not proof of authorship.