Triple

T6479208
Position Surface form Disambiguated ID Type / Status
Subject R44 subway cars E146145 entity
Predicate successorClassOnNYCT P10131 FINISHED
Object R160 subway cars E36417 NE FINISHED

How this triple was built (3 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: R160 subway cars | Statement: [R44 subway cars, successorClassOnNYCT, R160 subway cars]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: R160 subway cars
Context triple: [R44 subway cars, successorClassOnNYCT, R160 subway cars]
  • A. R160 subway cars chosen
    The R160 subway cars are a class of modern New Technology Train rolling stock used on various New York City Subway lines, featuring electronic signage, automated announcements, and improved accessibility and reliability compared to older fleets.
  • B. R211 subway cars
    The R211 subway cars are a modern generation of New York City Subway rolling stock featuring updated technology, improved accessibility, and enhanced passenger amenities.
  • C. R188 subway cars
    The R188 subway cars are a modern fleet of New York City Subway rolling stock built for the IRT Flushing Line, featuring updated technology and communications-based train control compatibility.
  • D. R46 subway cars
    The R46 subway cars are a class of New York City Subway rolling stock built in the 1970s, known for their stainless-steel bodies and long service on various IND/BMT lines.
  • E. R143 subway cars
    The R143 subway cars are a class of New York City Subway rolling stock built in the early 2000s, primarily used on the BMT Canarsie Line and known for introducing modern features like electronic signage and automated announcements.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: successorClassOnNYCT
Context triple: [R44 subway cars, successorClassOnNYCT, R160 subway cars]
  • A. successorInCity
    Indicates that one entity directly follows or replaces another in holding a particular role, position, or function within the same city.
  • B. successorClass chosen
    Indicates that one class directly follows or replaces another class in a sequence or hierarchy.
  • C. successorType
    Indicates the specific kind or category of successor relationship that holds between one entity and the next in a sequence or hierarchy.
  • D. rankByPopulationInNYC
    Indicates the relative ordering of entities based on the size of their populations within New York City.
  • E. urbanSuccessor
    Indicates that one urban area directly follows or replaces another in a temporal or developmental sequence, serving as its successor in an urban context.
  • F. None of above.

Provenance (4 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_69c008fec7408190af7b146dc63d9750 completed March 22, 2026, 3:21 p.m.
NER Named-entity recognition batch_69c06a4e764c819086828bb841f588e0 completed March 22, 2026, 10:16 p.m.
NED1 Entity disambiguation (via context triple) batch_69c653aa82808190a1e9d420e81d7839 completed March 27, 2026, 9:53 a.m.
PD Predicate disambiguation batch_69c0673f6d48819080e10c85155c7195 completed March 22, 2026, 10:03 p.m.
Created at: March 22, 2026, 4:51 p.m.