Triple

T8223751
Position Surface form Disambiguated ID Type / Status
Subject Line B (Buenos Aires Underground) E192126 entity
Predicate hasStation P35 FINISHED
Object Juan Manuel de Rosas – Villa Urquiza station E719273 NE FINISHED

How this triple was built (2 steps)

Every LLM step that produced this triple, in pipeline order — named-entity classification, the disambiguation choices (the exact options shown, with the pick highlighted), and the generated description. The batch + timestamp of each is in the Provenance table below.

NER Named-entity recognition gpt-5-mini
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: Juan Manuel de Rosas – Villa Urquiza station | Statement: [Line B (Buenos Aires Underground), hasStation, Juan Manuel de Rosas – Villa Urquiza station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Juan Manuel de Rosas – Villa Urquiza station
Context triple: [Line B (Buenos Aires Underground), hasStation, Juan Manuel de Rosas – Villa Urquiza station]
  • A. Juan Manuel de Rosas – Villa Urquiza station chosen
    Juan Manuel de Rosas – Villa Urquiza station is a Buenos Aires Underground station located in the Villa Urquiza neighborhood that serves as the northern terminus of Line B.
  • B. Plaza de Mayo station
    Plaza de Mayo station is a central Buenos Aires Underground (Subte) stop located near the historic Plaza de Mayo, serving as a key access point to the city's political and cultural heart.
  • C. Federico Lacroze station
    Federico Lacroze station is a major Buenos Aires Underground stop in the Chacarita neighborhood, serving as an important transport hub that connects subway services with suburban rail lines.
  • D. Nicolás Arriola station
    Nicolás Arriola station is a passenger station on Line 1 of the Lima Metro system in Lima, Peru.
  • E. Estación Carlos Pellegrini
    Estación Carlos Pellegrini is a central Buenos Aires Underground station that serves as a key transfer point near the Obelisk and the Plaza de la República.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 batches)

The batch behind each pipeline step, in order, with when it ran. Timestamps are batch-level — stages were processed in waves, so the object chain (NER → NED1 → NEDg → NED2) reads in order, but predicate / elicitation batches can sit in a different wave.

Step Stage Batch ID Status When
creating Elicitation batch_69ca82c9a8ac81908b011c38698456e4 completed March 30, 2026, 2:03 p.m.
NER Named-entity recognition batch_69cb77cc351481908d7dcd6d3d15d59f completed March 31, 2026, 7:29 a.m.
NED1 Entity disambiguation (via context triple) batch_69cd34ca59ec8190b611681ec9dfd97f completed April 1, 2026, 3:07 p.m.
Created at: March 30, 2026, 5:45 p.m.