Paste a draft. Every case citation is checked against 10 million opinions in seconds. A citation checker for AI-drafted and hand-drafted briefs alike.

Processed in memory, then discarded. Only counts are logged.
Built on open registers

Exists, is the case you named, says what you quoted.

Says what you cited it for, with the passage.

89% of invented cases caught.

14 of 15 invented quotes caught.

7 in 10 good citations confirmed. A review queue, not a verdict.

A quarter of citations. Listed, never flagged.
invented cases caught
invented quotes caught
good citations confirmed
hallucination rate. The default check uses no language model.

Attach the PDF report to the file. API
"Zero fabricated cases in 7,067 citations from filed briefs. 21% in the LLM drafts."
