Triple

T2534671
Position Surface form Disambiguated ID Type / Status
Subject Cubao E56239 entity
Predicate hasTransportFacility P2413 FINISHED
Object LRT-2 Cubao Station
LRT-2 Cubao Station is a major elevated light rail transit station in Quezon City, Philippines, serving the busy commercial and transport hub of Cubao along Line 2.
 E56239 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: LRT-2 Cubao Station | Statement: [Cubao, hasTransportFacility, LRT-2 Cubao Station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: LRT-2 Cubao Station
Context triple: [Cubao, hasTransportFacility, LRT-2 Cubao Station]
  • A. Ortigas Center
    Ortigas Center is a major mixed-use central business district in the Philippines known for its corporate offices, shopping malls, and high-rise developments.
  • B. Cubao
    Cubao is a major commercial and transport hub in Quezon City, Metro Manila, known for its shopping centers, bus terminals, and entertainment venues.
  • C. Bayamón station
    Bayamón station is a major rapid transit station in Bayamón, Puerto Rico, serving as the western endpoint of the San Juan metropolitan area's Tren Urbano system.
  • D. Sagrado Corazón station
    Sagrado Corazón station is a major rapid transit station in San Juan, Puerto Rico, serving as the northern endpoint of the city's Tren Urbano metro system.
  • E. Santa Lucía metro station
    Santa Lucía metro station is a Santiago Metro station on Line 1, located in downtown Santiago near the historic Cerro Santa Lucía hill.
  • 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: LRT-2 Cubao Station
Triple: [Cubao, hasTransportFacility, LRT-2 Cubao Station]
Generated description
LRT-2 Cubao Station is a major elevated light rail transit station in Quezon City, Philippines, serving the busy commercial and transport hub of Cubao along Line 2.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: LRT-2 Cubao Station
Target entity description: LRT-2 Cubao Station is a major elevated light rail transit station in Quezon City, Philippines, serving the busy commercial and transport hub of Cubao along Line 2.
  • A. Ortigas Center
    Ortigas Center is a major mixed-use central business district in the Philippines known for its corporate offices, shopping malls, and high-rise developments.
  • B. Cubao chosen
    Cubao is a major commercial and transport hub in Quezon City, Metro Manila, known for its shopping centers, bus terminals, and entertainment venues.
  • C. Bayamón station
    Bayamón station is a major rapid transit station in Bayamón, Puerto Rico, serving as the western endpoint of the San Juan metropolitan area's Tren Urbano system.
  • D. Sagrado Corazón station
    Sagrado Corazón station is a major rapid transit station in San Juan, Puerto Rico, serving as the northern endpoint of the city's Tren Urbano metro system.
  • E. Santa Lucía metro station
    Santa Lucía metro station is a Santiago Metro station on Line 1, located in downtown Santiago near the historic Cerro Santa Lucía hill.
  • F. None of above.

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_69ab4a49b6508190bc467fbef4bac334 completed March 6, 2026, 9:42 p.m.
NER Named-entity recognition batch_69abd27c8650819080005869789b802c completed March 7, 2026, 7:23 a.m.
NED1 Entity disambiguation (via context triple) batch_69af5cf858cc81908d6a7ef5315119aa completed March 9, 2026, 11:51 p.m.
NEDg Description generation batch_69af5db1c290819099d88815ebe97c1b completed March 9, 2026, 11:54 p.m.
NED2 Entity disambiguation (via description) batch_69af5e2cd2588190bc24c3cdd350fa70 completed March 9, 2026, 11:56 p.m.
Created at: March 6, 2026, 9:47 p.m.