Audit ALL citations in a draft brief, motion, or memo at once (wraps syfert.com Brief Check). Extracts every reporter citation, verifies each exists, checks the case name the document claims against the real case (hallucination detection), checks each quoted passage word for word against the cited opinion's own text (misquote = not in that opinion; unquoted_by_courts = the text could not be compared and no court has quoted those words from the case: check it with verify_quote), traces an unmatched quote to the case the language actually ORIGINATES in (quote_origin: attribute with "(quoting …)" or cite the source), and returns treatment flags with replacement suggestions for red-flagged authority. Also audits every STATUTE, REGULATION and COURT-RULE citation in the document against the corpus that holds it, reported separately under "statutes" (verified=false means not found in that corpus, which is not proof the section is wrong). ALWAYS run this on a finished draft before delivering it. Use mode=attack on an OPPONENT's brief to get ammunition: distinguishing and criticizing citers for each of their cites. Text over the size cap (128KB anonymous, 512KB with a token) is cut before the audit and the response then carries stats.truncated_bytes plus an INCOMPLETE AUDIT warning. corrections lists every quote the cited opinion does not carry verbatim, with replace_with (the opinion's own words, or, for verdict statute_text / statute_misquote / rule_text, the statute's or rule's own words) and star_page, and every unresolved or name-mismatched citation. Each unresolved citation carries verdict (exists_unindexed = a real case our index lacks, confirmed by a citing opinion or by name -- keep it; not_indexed = unknown, weigh volume_coverage (thin 2019+ volumes make a miss weak evidence); interior_mismatch/strong = likely fabricated), so do not report every unresolved cite as a hallucination (MCP13_20260925). A pinpoint page written as a citation of its own is status pin_reference (stats.pin_references, not unresolved) and its correction gives cite_as (first page, then pin). Public-domain cites ("2023 IL App (1st) 220520", "2023-Ohio-1234") are read like reporter cites, and a paragraph pinpoint ("¶ 45", "¶¶ 12-14") is checked against the opinion's paragraph numbers: cites[].para_pin.verdict interior_pin / interior_mismatch, quote_checks[].para_pin.inside says whether a quotation sits in the pinned paragraph; a mismatch is also a correction (MCP17_20260925). Each verified statute finding carries currency (edition, current-through, last amendment where recorded) and statutes.corpus_currency the edition of each corpus: a brief about past conduct needs the text in force on the operative date (check_citation or get_statute with as_of). Pass forum (the court you will file in, e.g. forum="ca9" or forum="fl") to have each unpublished cited case checked against the citation rules of that court: cites[].citability.forum.may_cite is yes / persuasive / conditional / no, or unsure when our verified rules data cannot settle it for that court (it says why: another court system, a district court applying a circuit rule, a pre-2007 federal disposition in another circuit, or a rule that is an open question on the citability review page). An unresolved citation printed in the corpus only by opinions that say it does not exist (sanctions / show-cause orders on fabricated citations) is verdict strong, verdict_evidence cited_as_fabricated, with fabricated_citers. Case rows with a non-green flag carry treatment.flag_reason. A former U.S. Code appendix cite is listed with status former_appendix and the current section. Each pinpoint cite also carries cited_for: what citing courts cite that page for (G-Cite page label, n_citing). When the brief's sentence fits that page poorly and another page of the same case clearly, verdict proposition_mismatch names suggested_pin_cite: a suggestion to read that page, never a correction to apply unread; the citation itself stays verified. Each case cite with a proposition also carries cited_for_check when the brief's point differs in structure from what citing courts cite the case for: proposition_contradicted (courts cite it for the opposite), proposition_entity_mismatch (a different amendment, statute section, burden or standard), proposition_uncited (nothing like it); confidence hard = a correction, advice = a note. A cite whose support_check says available can be laid out next to its sentence with context_detector.