Triple

T13155472
Position Surface form Disambiguated ID Type / Status
Subject Harriet Tubman Square station E312574 entity
Predicate hasService P182 FINISHED
Object Newark Light Rail trains E49757 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: Newark Light Rail trains | Statement: [Harriet Tubman Square station, hasService, Newark Light Rail trains]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Newark Light Rail trains
Context triple: [Harriet Tubman Square station, hasService, Newark Light Rail trains]
  • A. Newark Light Rail chosen
    Newark Light Rail is a light rail transit system serving the city of Newark, New Jersey, connecting downtown, residential neighborhoods, and key regional transit hubs.
  • B. New Jersey Transit light rail network
    The New Jersey Transit light rail network is a system of urban and suburban light rail lines in New Jersey that provides local passenger transit service in and around cities such as Newark, Jersey City, and Camden.
  • C. Newark Light Rail stations
    Newark Light Rail stations are the passenger stops and platforms that serve riders along the Newark Light Rail transit system in Newark, New Jersey.
  • D. O-Train
    The O-Train is Ottawa’s urban rail transit system, providing light rail service across key corridors of Canada’s capital city.
  • E. Hudson–Bergen Light Rail
    The Hudson–Bergen Light Rail is a modern light rail transit system serving waterfront communities and urban centers in Hudson County, New Jersey, providing frequent local service along the Hudson River corridor.
  • 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_69d806aabde48190899e13e41659cae5 completed April 9, 2026, 8:06 p.m.
NER Named-entity recognition batch_69d98c06ccb881909390df18e1a6f7ed completed April 10, 2026, 11:47 p.m.
NED1 Entity disambiguation (via context triple) batch_69f6ff0f24dc8190930eb8a987019024 completed May 3, 2026, 7:53 a.m.
Created at: April 9, 2026, 9:12 p.m.