Triple

T4712965
Position Surface form Disambiguated ID Type / Status
Subject Brighton Line services E104559 entity
Predicate usesInfrastructure P6820 FINISHED
Object Manhattan Bridge (Q train) E463367 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: Manhattan Bridge (Q train) | Statement: [Brighton Line services, usesInfrastructure, Manhattan Bridge (Q train)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Manhattan Bridge (Q train)
Context triple: [Brighton Line services, usesInfrastructure, Manhattan Bridge (Q train)]
  • A. Manhattan Bridge (B train) chosen
    The Manhattan Bridge (B train) is a major New York City Subway crossing that carries B and D line trains between Brooklyn and Manhattan as part of the BMT Broadway and IND Sixth Avenue services.
  • B. Broadway (Astoria Line)
    Broadway is a local New York City Subway station in Astoria, Queens, served by the N and W trains on the BMT Astoria Line.
  • C. New York City Subway Q line
    The New York City Subway Q line is a rapid transit service running primarily along the BMT Broadway Line in Manhattan and the Brighton Line in Brooklyn, connecting neighborhoods like Astoria, Midtown, and Coney Island.
  • D. New York City Subway IRT Broadway–Seventh Avenue Line
    The New York City Subway IRT Broadway–Seventh Avenue Line is a major north–south trunk line in Manhattan and the Bronx, carrying the 1, 2, and 3 trains and connecting key hubs such as Times Square, Penn Station, and the Financial District.
  • E. Canal Street (Manhattan Bridge Line)
    Canal Street (Manhattan Bridge Line) is a New York City Subway station complex in Chinatown where B, D, N, and Q trains cross the Manhattan Bridge between Manhattan and Brooklyn.
  • 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_69bd43eac3c08190af7e4020c6c3704c completed March 20, 2026, 12:56 p.m.
NER Named-entity recognition batch_69bd64064c548190bcaa975bd81cd0d5 completed March 20, 2026, 3:13 p.m.
NED1 Entity disambiguation (via context triple) batch_69be39ef1bec8190a741a918dd3c3f5a completed March 21, 2026, 6:25 a.m.
Created at: March 20, 2026, 1:18 p.m.