Is Your AI Hallucinating? vs LongTerMemory

How our white-box proxy model gives you a per-token hallucination score, including exactly what it costs.

Master any subject with AI question-answer generation and spaced repetition.

About Is Your AI Hallucinating?

How our white-box proxy model gives you a per-token hallucination score, including exactly what it costs. We ship an API that returns a hallucination score for every token that a frontier language model generates. Before describing how it works, here is the most important thing about it: the percentage score that we return is not actually the probability that the token is wrong. The obvious problem is that frontier models do not expose the hidden states that we would need to probe to reveal their thoughts.

About LongTerMemory

Master any subject with AI question-answer generation and spaced repetition. Our AI builds a custom spaced-repetition plan to help you score 90%+ on exams and professional certifications. A quick overview of how LongTerMemory helps you study smarter and retain more. Both are one-time purchases; no subscriptions, no recurring charges. You can renew after 4 months to keep your data if you postpone your exam. You can literally forget you paid and nothing will happen to your credit card.