Triple

T22722087
Position Surface form Disambiguated ID Type / Status
Subject Firefly (St. Louis–San Francisco Railway train) E561887 entity
Predicate operatingArea P82 FINISHED
Object Missouri NE NERFINISHED

Named-entity recognition

Before disambiguation, gpt-5-mini classified whether the object phrase is a named entity — the step behind the object's NE type shown above.

Instruction
Given a phrase, classify it is english named entity (e.g., persons, organizations, works of art) in Latin script, or not (e.g., literals, dates, URLs, verbose phrases). For disambiguation, the statement where the phrase occurs as object is also given. Please return a JSON object with `phrase` (string, the phrase being analyzed) and `is_ne` (boolean, indicating whether the phrase is a Named Entity).
Input
Phrase: Missouri | Statement: [Firefly (St. Louis–San Francisco Railway train), operatingArea, Missouri]

Disambiguation candidates (1 decision)

The exact options the model was shown at each disambiguation step, with the option it chose highlighted — the evidence behind this triple's disambiguated ids.

NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Missouri
Context triple: [Firefly (St. Louis–San Francisco Railway train), operatingArea, Missouri]
  • A. Missouri chosen
    Missouri is a U.S. state in the Midwest known for its major cities like St. Louis and Kansas City, its role as a historic gateway to the American West, and its diverse mix of agricultural and industrial economies.
  • B. Missori
    Missori is an underground station on Milan Metro’s Line 3 serving the central area of Milan, Italy.
  • C. Missouri State
    Missouri State is the athletic program representing Missouri State University in NCAA Division I sports, competing primarily in the Missouri Valley Conference.
  • D. Mont
    Mont is a family surname associated with the character Michael Mont.
  • E. Mont
    Mont is a small village in the municipality of Vielha e Mijaran in the Val d'Aran region of Catalonia, Spain.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (2 batches)

Stage Batch ID Job type Status
creating batch_69e2454fc984819088213b58ee87a002 elicitation completed
NER batch_69f17926ae0c8190af8493cab6b15261 ner completed
Created at: April 17, 2026, 3:20 p.m.