Triple

T5452351
Position Surface form Disambiguated ID Type / Status
Subject Greater Austin metropolitan area E122397 entity
Predicate includesCity P3207 FINISHED
Object San Marcos, Texas E375053 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: San Marcos, Texas | Statement: [Greater Austin metropolitan area, includesCity, San Marcos, Texas]

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: San Marcos, Texas
Context triple: [Greater Austin metropolitan area, includesCity, San Marcos, Texas]
  • A. San Marcos, Texas chosen
    San Marcos, Texas is a central Texas city along the San Marcos River known for its university campus, outlet shopping, and outdoor recreation.
  • B. San Marcos
    San Marcos is a suburban city in northern San Diego County, California, known for its growing residential communities and educational institutions such as California State University San Marcos.
  • C. San Marcos
    San Marcos is a city that maintains an official twinning partnership with Biel/Bienne in Switzerland, reflecting cultural and municipal cooperation between the two communities.
  • D. San Marcos
    San Marcos is a city in western Guatemala that serves as the capital of the San Marcos Department near the country’s highest peak, Volcán Tajumulco.
  • E. College Station, Texas
    College Station, Texas is a central Texas city best known as the home of Texas A&M University and its large student-centered community.
  • 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_69bd46424248819085282ddf50a565f3 elicitation completed
NER batch_69bd91dfec248190af6f9c793a99c34c ner completed
NED1 batch_69bf413d25008190b100c8297d6063b1 ned_source_triple completed
Created at: March 20, 2026, 2:08 p.m.