Triple

T15353436
Position Surface form Disambiguated ID Type / Status
Subject IRT Broadway–Seventh Avenue Line E367110 entity
Predicate terminalStation P15150 FINISHED
Object Flatbush Avenue–Brooklyn College E126489 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: Flatbush Avenue–Brooklyn College | Statement: [IRT Broadway–Seventh Avenue Line, terminalStation, Flatbush Avenue–Brooklyn College]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Flatbush Avenue–Brooklyn College
Context triple: [IRT Broadway–Seventh Avenue Line, terminalStation, Flatbush Avenue–Brooklyn College]
  • A. Flatbush Avenue–Brooklyn College chosen
    Flatbush Avenue–Brooklyn College is a New York City Subway terminal station in Brooklyn serving the 2 and 5 trains near Brooklyn College.
  • B. Flatbush Avenue–Brooklyn College station
    Flatbush Avenue–Brooklyn College station is a major New York City Subway terminal in Brooklyn serving as the southern end of the 2 and 5 lines near Brooklyn College.
  • C. New Dorp Lane
    New Dorp Lane is a primary commercial thoroughfare in the New Dorp neighborhood of Staten Island, New York City, lined with shops, restaurants, and local businesses.
  • D. Bedford Park Boulevard–Lehman College
    Bedford Park Boulevard–Lehman College is a New York City Subway station in the Bronx serving the IND Concourse Line near the Lehman College campus.
  • E. Flatbush
    Flatbush is a diverse, historically Caribbean-American neighborhood in central Brooklyn, New York City, known for its vibrant culture and Victorian-era residential streets.
  • 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_69d85a1355608190a6673ddb67231d54 completed April 10, 2026, 2:01 a.m.
NER Named-entity recognition batch_69e03e2a8e88819093e4b7479b2c80cd completed April 16, 2026, 1:40 a.m.
NED1 Entity disambiguation (via context triple) batch_69ff01ff42d48190897e6653d2b4f8a4 completed May 9, 2026, 9:44 a.m.
Created at: April 10, 2026, 3:18 a.m.