Triple

T12945403
Position Surface form Disambiguated ID Type / Status
Subject Buffalo Main Light Rail line on Main Street E309748 entity
Predicate owner P347 FINISHED
Object Niagara Frontier Transportation Authority E325026 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: Niagara Frontier Transportation Authority | Statement: [Buffalo Main Light Rail line on Main Street, owner, Niagara Frontier Transportation Authority]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Niagara Frontier Transportation Authority
Context triple: [Buffalo Main Light Rail line on Main Street, owner, Niagara Frontier Transportation Authority]
  • A. Niagara Frontier Transportation Authority chosen
    The Niagara Frontier Transportation Authority is a public agency that operates bus, light rail, and related transit services in the Buffalo–Niagara region of western New York.
  • B. Niagara Falls Bridge Commission
    The Niagara Falls Bridge Commission is a bi-national public agency that owns and operates key international bridges connecting the United States and Canada in the Niagara Falls region.
  • C. Genesee Transportation Council
    The Genesee Transportation Council is the metropolitan planning organization responsible for regional transportation planning and funding decisions in the Rochester, New York area.
  • D. Buffalo and Fort Erie Public Bridge Authority
    The Buffalo and Fort Erie Public Bridge Authority is a bi-national agency that owns and operates key international bridges connecting Western New York and Southern Ontario between the United States and Canada.
  • E. Central New York Regional Transportation Authority
    The Central New York Regional Transportation Authority is a public transit agency that operates bus and related transportation services across the Central New York region, including cities such as Utica.
  • 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_69d7bdfb57a88190836b743e2825feca completed April 9, 2026, 2:55 p.m.
NER Named-entity recognition batch_69d97e1b3694819098527dcea3cfed93 completed April 10, 2026, 10:47 p.m.
NED1 Entity disambiguation (via context triple) batch_69f6b8d9669c819090471eb7e035d83d completed May 3, 2026, 2:54 a.m.
Created at: April 9, 2026, 5:43 p.m.