Triple

T8473364
Position Surface form Disambiguated ID Type / Status
Subject Line E (Buenos Aires Underground) E200331 entity
Predicate station P726 FINISHED
Object General Urquiza station
General Urquiza station is a stop on Buenos Aires’ Line E underground, serving passengers in the city’s subway network.
 E740445 NE FINISHED

How this triple was built (4 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: General Urquiza station | Statement: [Line E (Buenos Aires Underground), station, General Urquiza station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: General Urquiza station
Context triple: [Line E (Buenos Aires Underground), station, General Urquiza station]
  • A. 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.
  • B. San José de Flores station
    San José de Flores station is a stop on Buenos Aires’ historic Line A subway, serving the Flores neighborhood in the city’s western area.
  • C. Jujuy station
    Jujuy station is a stop on Buenos Aires’ Line E subway, serving passengers in the city’s underground transit network.
  • D. San Miguel de Tucumán railway station
    San Miguel de Tucumán railway station is a principal passenger and freight rail hub serving the city of San Miguel de Tucumán in northwestern Argentina.
  • E. Leandro N. Alem station
    Leandro N. Alem station is a terminal underground metro station in Buenos Aires, Argentina, serving as one end of the city’s Subte Line B.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg Description generation gpt-5.1
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: General Urquiza station
Triple: [Line E (Buenos Aires Underground), station, General Urquiza station]
Generated description
General Urquiza station is a stop on Buenos Aires’ Line E underground, serving passengers in the city’s subway network.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: General Urquiza station
Target entity description: General Urquiza station is a stop on Buenos Aires’ Line E underground, serving passengers in the city’s subway network.
  • A. 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.
  • B. San José de Flores station
    San José de Flores station is a stop on Buenos Aires’ historic Line A subway, serving the Flores neighborhood in the city’s western area.
  • C. Jujuy station
    Jujuy station is a stop on Buenos Aires’ Line E subway, serving passengers in the city’s underground transit network.
  • D. San Miguel de Tucumán railway station
    San Miguel de Tucumán railway station is a principal passenger and freight rail hub serving the city of San Miguel de Tucumán in northwestern Argentina.
  • E. Leandro N. Alem station
    Leandro N. Alem station is a terminal underground metro station in Buenos Aires, Argentina, serving as one end of the city’s Subte Line B.
  • F. None of above. chosen

Provenance (5 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_69ce6d019b748190a972ae32a56523c0 completed April 2, 2026, 1:20 p.m.
NEDg Description generation batch_69ce6e66c5e48190badcc5e075892006 completed April 2, 2026, 1:25 p.m.
NED2 Entity disambiguation (via description) batch_69ce6f0cc434819089e78d24dfee5361 completed April 2, 2026, 1:28 p.m.
Created at: March 30, 2026, 6:11 p.m.