🔎 factlens

Sentence-level hallucination detection. Each sentence of the summary is checked against the source with an NLI model running in your browser (no data leaves your machine). Browser port of github.com/hasnat23/factlens.

Source document

Generated summary / answer

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Factual consistency

supportedunverifiedcontradicted

Per-sentence details

Sentence	Label	Support	Max contradiction	Best evidence