Triple

T9481439
Position Surface form Disambiguated ID Type / Status
Subject I-495 E228648 entity
Predicate maintainedBy P86 FINISHED
Object Metropolitan Transportation Authority Bridges and Tunnels E164450 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: Metropolitan Transportation Authority Bridges and Tunnels | Statement: [I-495, maintainedBy, Metropolitan Transportation Authority Bridges and Tunnels]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Metropolitan Transportation Authority Bridges and Tunnels
Context triple: [I-495, maintainedBy, Metropolitan Transportation Authority Bridges and Tunnels]
  • A. Metropolitan Transportation Authority
    The Metropolitan Transportation Authority is the public agency responsible for operating and overseeing much of the mass transit and commuter rail systems in the New York City metropolitan area.
  • B. MTA Bridges and Tunnels network chosen
    The MTA Bridges and Tunnels network is a system of major toll bridges and tunnels in New York City operated by the Metropolitan Transportation Authority, connecting the city’s boroughs and surrounding regions.
  • C. Triborough Bridge and Tunnel Authority
    The Triborough Bridge and Tunnel Authority is a New York City–based public agency, part of the MTA, that finances, operates, and maintains many of the city’s major toll bridges and tunnels.
  • D. New York City Tunnel Authority
    The New York City Tunnel Authority was a public agency responsible for financing and constructing vehicular tunnels in New York City before its functions were absorbed by the Triborough Bridge and Tunnel Authority.
  • E. New York City Transit Authority
    The New York City Transit Authority is the public agency responsible for operating most of New York City's subway and bus system as part of the Metropolitan Transportation Authority (MTA).
  • 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_69ca84730a5081908de282651019bf2f completed March 30, 2026, 2:10 p.m.
NER Named-entity recognition batch_69cd8018645c8190823d82a93635b345 completed April 1, 2026, 8:29 p.m.
NED1 Entity disambiguation (via context triple) batch_69d12cfebb6c8190af3296c7bfd8b3e4 completed April 4, 2026, 3:23 p.m.
Created at: March 30, 2026, 7:54 p.m.