Triple

T10893985
Position Surface form Disambiguated ID Type / Status
Subject La Casa de Machado y Stewart E257257 entity
Predicate category P87 FINISHED
Object California Historical Landmarks in San Diego County E4539 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: California Historical Landmarks in San Diego County | Statement: [La Casa de Machado y Stewart, category, California Historical Landmarks in San Diego County]

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: California Historical Landmarks in San Diego County
Context triple: [La Casa de Machado y Stewart, category, California Historical Landmarks in San Diego County]
  • A. California Historical Landmarks in Los Angeles County
    California Historical Landmarks in Los Angeles County are officially designated sites that commemorate places, buildings, and events of significant historical importance within Los Angeles County, California.
  • B. National Historic Landmarks in California
    National Historic Landmarks in California are historically significant sites across the state recognized by the U.S. government for their exceptional value in illustrating or interpreting the heritage of the United States.
  • C. San Diego Historical Landmark
    San Diego Historical Landmark is an official designation recognizing historically and culturally significant sites within the city of San Diego.
  • D. California Historical Landmark chosen
    A California Historical Landmark is an officially recognized site, building, or place in California that has been designated by the state for its significant historical importance.
  • E. National Register of Historic Places listings in California
    The National Register of Historic Places listings in California is a comprehensive catalog of buildings, sites, districts, structures, and objects across California that are recognized at the federal level for their historical, architectural, or cultural significance.
  • 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_69d6aa8550c8819095508a2ed9acf3db elicitation completed
NER batch_69d75d0089e48190be7a971c2d4f42c2 ner completed
NED1 batch_69e1550d6b4081909483c5dfa6e85671 ned_source_triple completed
Created at: April 8, 2026, 9:21 p.m.