Triple

T6018070
Position Surface form Disambiguated ID Type / Status
Subject St. Louis–San Francisco Railway E133994 entity
Predicate servedCity P3936 FINISHED
Object Pensacola, Florida E15919 NE FINISHED

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: Pensacola, Florida | Statement: [St. Louis–San Francisco Railway, servedCity, Pensacola, Florida]

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: Pensacola, Florida
Context triple: [St. Louis–San Francisco Railway, servedCity, Pensacola, Florida]
  • A. Pensacola, Florida chosen
    Pensacola, Florida is a historic Gulf Coast city in the Florida Panhandle known for its white-sand beaches, naval air station, and role as one of the earliest European settlements in the United States.
  • B. Pensacola metropolitan area
    The Pensacola metropolitan area is a region in northwest Florida centered on the city of Pensacola, encompassing surrounding communities and serving as a regional hub for commerce, military activity, and Gulf Coast tourism.
  • C. Sarasota, Florida
    Sarasota, Florida is a Gulf Coast city known for its beaches, arts and cultural scene, and as a longtime hub for Major League Baseball spring training.
  • D. Port St. Joe, Florida
    Port St. Joe, Florida is a small coastal city on the Florida Panhandle known for its beaches, fishing, and role as a local economic and administrative hub.
  • E. St. Petersburg, Florida
    St. Petersburg, Florida is a coastal city on Florida’s Gulf Coast known for its sunny climate, beaches, and vibrant arts and cultural scene.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 batches)

Stage Batch ID Job type Status
creating batch_69c008742a5c8190b9cb9c2787a3d8b3 elicitation completed
NER batch_69c04f8589d0819089ae7840461640f6 ner completed
NED1 batch_69c108b842c48190b9469e2892a213d3 ned_source_triple completed
Created at: March 22, 2026, 4:07 p.m.