Paste any AI-generated answer and we'll check it claim by claim — flagging fabricated facts, unsupported statements and invented citations before they reach your readers.
Paste an AI answer or try a sample. We'll score its reliability and flag every shaky claim.
Large language models are fluent, not factual. We separate what's grounded from what's guessed.
Confident statements that are simply untrue — wrong dates, fake statistics, invented events presented as established fact.
Plausible-looking sources, papers, authors and URLs that don't exist — the single most common academic AI failure.
Assertions with no verifiable backing — opinions stated as facts, extrapolations, and over-confident generalizations.
Claims that conflict with other statements in the same answer — a tell-tale sign the model is improvising.
Every supportable claim is matched to real web sources you can click through and verify yourself.
PRODownload a full reliability report — every claim, verdict and source — to share with editors, teachers or clients.
PRODrop in any LLM answer — a paragraph or a full essay. Nothing is stored.
Each factual statement is isolated and checked against what's verifiable.
A reliability score plus a color-coded breakdown — and sources on Pro.
Fact-check any AI answer in seconds — free, no signup, nothing stored.
Check an answer