check_citation

shallow

legal.loupe/citation-lookup · Verify this server

Check one US legal citation, or a sentence holding a few: whether it exists in the sources Loupe checks, which case it is, and whether a pin cite falls inside the opinion. Give it exactly as written, with the case name and year if the document has them, because the commonest error is a real citation attached to the wrong case.

100.0/100

1 trials · measured 1 day ago

check_citation scores 100.0/100 on Vouch's measured behaviour index, from 1 real invocation trials against legal.loupe/citation-lookup, measured 6 Oct 2026 under methodology v0.2.0. Every measured component scored 100.

Component breakdown

ComponentWeightValue
Reliability35%not applicable
Schema integrity25%100.0
Failure behaviour15%not applicable
Latency15%not applicable
Concurrency10%not applicable

Tool details

Transport
remote
Credential class
open
Input schema
not declared
Output schema
not declared
Side-effect classification
unclassified

Score history

DayScoreTierMethodology
2026-10-06100.0shallowv0.2.0

Probe evidence

ProbeOutcomes
schema_integritypass: 1

Raw request/response logs are not archived yet — the outcome counts above are drawn directly from every recorded trial.

Embed this score

Available for every tool, scored or not — not a verification perk. Always links back to this page.

Vouch score: check_citation
[![Vouch score](https://vouch.tools/api/tools/9acb31b4-5a87-4402-9665-a2aceea153e3/badge.svg)](https://vouch.tools/tools/9acb31b4-5a87-4402-9665-a2aceea153e3)
check_citation — Vouch