Triple

T13455556
Position Surface form Disambiguated ID Type / Status
Subject Rockwell trucks E311222 entity
Predicate componentOf P35 FINISHED
Object R46 car underframe assembly E79343 NE FINISHED

How this triple was built (2 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: R46 car underframe assembly | Statement: [Rockwell trucks, componentOf, R46 car underframe assembly]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: R46 car underframe assembly
Context triple: [Rockwell trucks, componentOf, R46 car underframe assembly]
  • A. R142A cars
    R142A cars are a class of New York City Subway rolling stock built for the IRT division in the early 2000s, later partially converted into R188 cars for use on the 7 line.
  • B. R46 subway cars chosen
    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.
  • C. R68 subway car
    The R68 subway car is a stainless-steel New York City Subway rolling stock class built in the 1980s, primarily used on B Division lines such as the B train.
  • D. R62A subway cars
    The R62A subway cars are stainless-steel New York City Subway rolling stock built in the 1980s for the IRT division, known for their distinctive front-end design and long service on numbered lines.
  • E. R142 subway car class
    The R142 subway car class is a fleet of modern New York City Subway cars introduced in the late 1990s and early 2000s, featuring advanced technology, improved safety, and enhanced passenger comfort compared to older models.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 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_69d806a938b8819097ec43a2229fc7f9 completed April 9, 2026, 8:06 p.m.
NER Named-entity recognition batch_69dbaefc52448190b30d7999f44a9765 completed April 12, 2026, 2:41 p.m.
NED1 Entity disambiguation (via context triple) batch_69f7399e33008190b10c14f30ff0c0d2 completed May 3, 2026, 12:03 p.m.
Created at: April 9, 2026, 9:41 p.m.