Identify case and series
A case identifies the tested question; a series identifies a dated repetition. Reuse identifiers across services for the same case.
Record and compare search observations
One row records your check of a claim and a source. The tool organises observations; it does not verify pages for you.
My observation journalBuild an interpretable comparison
Separate claims
Give each claim an identifier. For several sources, add several checks. Counts concern these pairs, not a quality ranking.
Retain conditions
Service, mode or model, language and time with zone accompany the check. A blank mode remains unknown.
Classify after reading
Open the source passage before declaring support or contradiction. A cited reference without a checked passage remains unchecked.
Distinct URLs and declared origin groups do not prove independence. A common case only means case, series and language identifiers match across entered services; modes, access and dates still need examination.
My observation journal
Observations stay in this browser’s memory. No sending or automatic saving. Export before leaving; do not enter secrets or confidential data.
The journal is empty. Enter up to 1,000 checks.
| Observed service | entered checks | Passage supports the claim | Contradicting passage | Passage unchecked | Source inaccessible | Cases/series/languages | Distinct URLs | Declared origins | Unknown origin | Unknown mode |
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| Claim identifier | Observed service | Observed mode or model (optional) | Language code (e.g. fr or en-GB) | Timestamp with time zone | Your check’s outcome | Source URL (optional for some statuses) | Declared origin group (optional) | Type | Remove row |
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