Triple

T8473371
Position Surface form Disambiguated ID Type / Status
Subject Line E (Buenos Aires Underground) E200331 entity
Predicate station P726 FINISHED
Object Plaza de los Virreyes – Eva Perón station E736678 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: Plaza de los Virreyes – Eva Perón station | Statement: [Line E (Buenos Aires Underground), station, Plaza de los Virreyes – Eva Perón station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Plaza de los Virreyes – Eva Perón station
Context triple: [Line E (Buenos Aires Underground), station, Plaza de los Virreyes – Eva Perón station]
  • A. Plaza de los Virreyes – Eva Perón station chosen
    Plaza de los Virreyes – Eva Perón station is a Buenos Aires Underground station in the Flores neighborhood that serves as the eastern terminus of Line E and connects with the Premetro light rail.
  • 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. Juan Manuel de Rosas–Villa Urquiza station
    Juan Manuel de Rosas–Villa Urquiza station is a terminal station on the Buenos Aires Underground (Subte) network, serving the Villa Urquiza neighborhood of Argentina’s capital.
  • D. Juan Manuel de Rosas – Villa Urquiza station
    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.
  • E. Plaza de Maipú station
    Plaza de Maipú station is a western terminal station of the Santiago Metro that serves the Maipú commune in Chile’s capital.
  • 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_69ca831a4f348190bfdd09250e86ae35 completed March 30, 2026, 2:05 p.m.
NER Named-entity recognition batch_69cbe4f4fbf481909e4fd7c078b27477 completed March 31, 2026, 3:15 p.m.
NED1 Entity disambiguation (via context triple) batch_69ce4de1fae48190a1149f639faca147 completed April 2, 2026, 11:07 a.m.
Created at: March 30, 2026, 6:11 p.m.