Triple

T7011572
Position Surface form Disambiguated ID Type / Status
Subject Bogor Station E162593 entity
Predicate hasPassengerService P849 FINISHED
Object Pangrango regional train
The Pangrango regional train is a passenger rail service in West Java, Indonesia, connecting Bogor with surrounding cities as part of the region’s commuter and intercity transport network.
E634875 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: Pangrango regional train | Statement: [Bogor Station, hasPassengerService, Pangrango regional train]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Pangrango regional train
Context triple: [Bogor Station, hasPassengerService, Pangrango regional train]
  • A. XPT train
    The XPT train is a long-distance, high-speed diesel passenger train used in New South Wales, Australia, based on the British InterCity 125 design.
  • B. Biotrén commuter rail
    Biotrén commuter rail is a suburban passenger train system serving the Greater Concepción metropolitan area in Chile, connecting key urban and outlying communities.
  • C. Tren Ligero
    Tren Ligero is a light rail transit system in Mexico City that complements the metro and bus networks by serving southern areas of the city.
  • D. Azuma trains
    Azuma trains are modern high-speed bi-mode and electric intercity trains used on the UK’s East Coast Main Line, known for faster journeys, improved comfort, and greater efficiency.
  • E. 7 train
    The 7 train is a New York City Subway service that runs between Queens and Manhattan, known for serving Flushing, Citi Field, and the rapidly developing neighborhoods along the Queens Boulevard and 42nd Street corridors.
  • 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: Pangrango regional train
Triple: [Bogor Station, hasPassengerService, Pangrango regional train]
Generated description
The Pangrango regional train is a passenger rail service in West Java, Indonesia, connecting Bogor with surrounding cities as part of the region’s commuter and intercity transport network.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Pangrango regional train
Target entity description: The Pangrango regional train is a passenger rail service in West Java, Indonesia, connecting Bogor with surrounding cities as part of the region’s commuter and intercity transport network.
  • A. XPT train
    The XPT train is a long-distance, high-speed diesel passenger train used in New South Wales, Australia, based on the British InterCity 125 design.
  • B. Biotrén commuter rail
    Biotrén commuter rail is a suburban passenger train system serving the Greater Concepción metropolitan area in Chile, connecting key urban and outlying communities.
  • C. Tren Ligero
    Tren Ligero is a light rail transit system in Mexico City that complements the metro and bus networks by serving southern areas of the city.
  • D. Azuma trains
    Azuma trains are modern high-speed bi-mode and electric intercity trains used on the UK’s East Coast Main Line, known for faster journeys, improved comfort, and greater efficiency.
  • E. 7 train
    The 7 train is a New York City Subway service that runs between Queens and Manhattan, known for serving Flushing, Citi Field, and the rapidly developing neighborhoods along the Queens Boulevard and 42nd Street corridors.
  • 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_69c6885a127c8190867b059bdccf13ff completed March 27, 2026, 1:38 p.m.
NER Named-entity recognition batch_69c6dc5729448190af66dbd6f3e8936e completed March 27, 2026, 7:36 p.m.
NED1 Entity disambiguation (via context triple) batch_69c76a4bd424819097e1543ec59979ff completed March 28, 2026, 5:42 a.m.
NEDg Description generation batch_69c76b1ef6f481908f4c4f610328f633 completed March 28, 2026, 5:46 a.m.
NED2 Entity disambiguation (via description) batch_69c76c01679c8190b61f642c23c25ed5 completed March 28, 2026, 5:49 a.m.
Created at: March 27, 2026, 2:34 p.m.