Triple

T8181522
Position Surface form Disambiguated ID Type / Status
Subject San Martín Line E191072 entity
Predicate terminus P388 FINISHED
Object Pilar
Pilar is a city in the Buenos Aires Province of Argentina, known as a growing residential and commercial hub within the Greater Buenos Aires metropolitan area.
 E717933 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: Pilar | Statement: [San Martín Line, terminus, Pilar]

Disambiguation candidates (2 decisions)

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: Pilar
Context triple: [San Martín Line, terminus, Pilar]
  • A. Pilar
    Pilar is a strong-willed, perceptive Spanish guerrilla fighter who plays a central role in Ernest Hemingway’s novel "For Whom the Bell Tolls."
  • B. Pilar
    Pilar is a riverside city in southwestern Paraguay known for its colonial architecture, river port activities, and proximity to the border with Argentina.
  • C. Pilar
    Pilar is a coastal municipality in the Philippine province of Bataan known for its historical significance in World War II and its role in the defense of Bataan.
  • D. Pilar
    Pilar is the introspective female protagonist of Paulo Coelho’s novel "By the River Piedra I Sat Down and Wept," whose spiritual and emotional journey drives the story.
  • E. Pilar
    Pilar is a coastal town on Siargao Island in the Philippines, known for its fishing communities and access to popular surfing and eco-tourism spots.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Pilar
Target entity description: Pilar is a city in the Buenos Aires Province of Argentina, known as a growing residential and commercial hub within the Greater Buenos Aires metropolitan area.
  • A. Pilar
    Pilar is a riverside city in southwestern Paraguay known for its colonial architecture, river port activities, and proximity to the border with Argentina.
  • B. Pilar
    Pilar is a Spanish feminine given name, often associated with religious devotion to Our Lady of the Pillar and traditionally used in Spain and Spanish-speaking countries.
  • C. Pilar
    Pilar is a coastal town on Siargao Island in the Philippines, known for its fishing communities and access to popular surfing and eco-tourism spots.
  • D. Pilar
    Pilar is a coastal municipality in the Philippine province of Bataan known for its historical significance in World War II and its role in the defense of Bataan.
  • E. Pilar
    Pilar is the introspective female protagonist of Paulo Coelho’s novel "By the River Piedra I Sat Down and Wept," whose spiritual and emotional journey drives the story.
  • F. None of above. chosen

How the object was described

The object's one-sentence description was generated by prompting gpt-5.1 with the object name and this triple as context.

Instruction
Generate a one-sentence description of the target entity. 
You are given a context triple in the form (subject, predicate, object), where the object is the target entity. 
# Instructions
Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. 
Avoid repeating the information from the triple, unless really essential.
# Response Format
Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Pilar
Triple: [San Martín Line, terminus, Pilar]
Generated description
Pilar is a city in the Buenos Aires Province of Argentina, known as a growing residential and commercial hub within the Greater Buenos Aires metropolitan area.

Provenance (5 batches)

Stage Batch ID Job type Status
creating batch_69ca82c4538081909404325aa5639483 elicitation completed
NER batch_69cb4c4c2e388190b86854f8b1765e61 ner completed
NED1 batch_69cced6fd33081909512adbe559b2c7a ned_source_triple completed
NED2 batch_69cd0579b6d08190a5c68d730e1c6284 ned_description completed
NEDg batch_69ccf09b827881908e7fd7e9ff251674 nedg completed
Created at: March 30, 2026, 5:40 p.m.