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Variable: citationMetrics

const citationMetrics: object

Defined in: src/observability/prometheus-registry.ts:455

Pre-defined metrics for citation extraction.

Type declaration​

citationsExtracted​

citationsExtracted: Counter<"source">

Total citations extracted counter.

Remarks​

Labels: source (grobid, semantic-scholar, crossref)

Example​

citationMetrics.citationsExtracted.inc({ source: 'grobid' }, refCount);

citationsMatched​

citationsMatched: Counter<"match_method">

Citations matched to Chive eprints counter.

Remarks​

Labels: match_method (doi, title)

Example​

citationMetrics.citationsMatched.inc({ match_method: 'doi' });

extractionDuration​

extractionDuration: Histogram<"status" | "source">

Citation extraction duration histogram.

Remarks​

Labels: source (grobid, semantic-scholar, crossref), status (success/error)

Example​

const end = citationMetrics.extractionDuration.startTimer({ source: 'grobid' });
// ... extract ...
end({ status: 'success' });

extractionsTotal​

extractionsTotal: Counter<"status" | "source">

Total citation extractions counter.

Remarks​

Labels: source (grobid, semantic-scholar, crossref), status (success/error)

Example​

citationMetrics.extractionsTotal.inc({ source: 'grobid', status: 'success' });

Remarks​

Tracks GROBID extraction, Semantic Scholar enrichment, and Chive matching operations.