Triple

T4812387
Position Surface form Disambiguated ID Type / Status
Subject Polk Gulch E107101 entity
Predicate street P959 FINISHED
Object Polk Street E523665 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: Polk Street | Statement: [Polk Gulch, street, Polk Street]

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: Polk Street
Context triple: [Polk Gulch, street, Polk Street]
  • A. Polk Street
    Polk Street is a major east–west thoroughfare in Chicago, Illinois, running through the historic Printers Row neighborhood and connecting the South Loop to other parts of the city.
  • B. Polk Street chosen
    Polk Street is a major north–south thoroughfare in San Francisco known for its mix of shops, restaurants, nightlife, and its role as a key urban corridor near the Civic Center area.
  • C. Webster Street
    Webster Street is a major thoroughfare in Oakland, California, running through and serving as one of the key streets in the city's Chinatown neighborhood.
  • D. Fayetteville Street
    Fayetteville Street is a prominent thoroughfare and civic axis in downtown Raleigh, North Carolina, known for its government buildings, businesses, and public events.
  • E. Cordova Street
    Cordova Street is a historic thoroughfare in Vancouver’s Gastown district, known for its heritage architecture and role in the city’s early urban development.
  • 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_69bd43f779448190b92885cb70abb6c2 elicitation completed
NER batch_69bd6c7f11ec8190b2c5d365d4cc4709 ner completed
NED1 batch_69bf832e0da88190aa6b09dd88fb6157 ned_source_triple completed
Created at: March 20, 2026, 1:23 p.m.