Triple

T22471806
Position Surface form Disambiguated ID Type / Status
Subject Bayamón, Puerto Rico E555519 entity
Predicate hasTrenUrbanoStations P39430 FINISHED
Object Jardines station
Jardines station is a Tren Urbano rapid transit stop serving the municipality of Bayamón in the San Juan metropolitan area of Puerto Rico.
 E1538970 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: Jardines station | Statement: [Bayamón, Puerto Rico, hasTrenUrbanoStations, Jardines station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Jardines station
Context triple: [Bayamón, Puerto Rico, hasTrenUrbanoStations, Jardines station]
  • A. La Cisterna station
    La Cisterna station is a major interchange and southern endpoint of Santiago’s metro network, connecting Line 4A with other lines and local transport services.
  • B. Las Parcelas station
    Las Parcelas station is a stop on Santiago’s Metro system serving Line 5 in the city’s western sector.
  • C. La Raza station
    La Raza station is a major Mexico City Metro interchange known for connecting multiple lines and serving as an important transit hub in the city’s northern area.
  • D. Acevedo station
    Acevedo station is a major elevated terminal and transfer station on the Medellín Metro system in Medellín, Colombia.
  • E. Vicente Valdés station
    Vicente Valdés station is a key interchange and terminal station in Santiago's metro network, serving as an important hub for passengers in the southern part of the city.
  • 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: Jardines station
Triple: [Bayamón, Puerto Rico, hasTrenUrbanoStations, Jardines station]
Generated description
Jardines station is a Tren Urbano rapid transit stop serving the municipality of Bayamón in the San Juan metropolitan area of Puerto Rico.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Jardines station
Target entity description: Jardines station is a Tren Urbano rapid transit stop serving the municipality of Bayamón in the San Juan metropolitan area of Puerto Rico.
  • A. La Cisterna station
    La Cisterna station is a major interchange and southern endpoint of Santiago’s metro network, connecting Line 4A with other lines and local transport services.
  • B. Las Parcelas station
    Las Parcelas station is a stop on Santiago’s Metro system serving Line 5 in the city’s western sector.
  • C. La Raza station
    La Raza station is a major Mexico City Metro interchange known for connecting multiple lines and serving as an important transit hub in the city’s northern area.
  • D. Acevedo station
    Acevedo station is a major elevated terminal and transfer station on the Medellín Metro system in Medellín, Colombia.
  • E. Vicente Valdés station
    Vicente Valdés station is a key interchange and terminal station in Santiago's metro network, serving as an important hub for passengers in the southern part of the city.
  • 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_69e11e52c2048190952dc5df209b9bed completed April 16, 2026, 5:37 p.m.
NER Named-entity recognition batch_69f15be0d3c08190851537660cda619c completed April 29, 2026, 1:16 a.m.
NED1 Entity disambiguation (via context triple) batch_6a0b12585c348190b78d051b0fc21983 completed May 18, 2026, 1:21 p.m.
NEDg Description generation batch_6a0b14d8ab4481909d2ace72101c9504 completed May 18, 2026, 1:32 p.m.
NED2 Entity disambiguation (via description) batch_6a0b158ba2308190ab045ae08facf65e completed May 18, 2026, 1:35 p.m.
Created at: April 16, 2026, 8:48 p.m.