Triple
T4935510
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | BMT Myrtle Avenue Line |
E110801
|
entity |
| Predicate | hasStation |
P35
|
FINISHED |
| Object | Myrtle Avenue – Broadway |
E273204
|
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: Myrtle Avenue – Broadway | Statement: [BMT Myrtle Avenue Line, hasStation, Myrtle Avenue – Broadway]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Myrtle Avenue – Broadway Context triple: [BMT Myrtle Avenue Line, hasStation, Myrtle Avenue – Broadway]
-
A.
Myrtle Avenue
chosen
Myrtle Avenue is a major thoroughfare in Brooklyn, New York City, known for its historic commercial corridors and role as a central neighborhood artery.
-
B.
West End Avenue
West End Avenue is a primarily residential north–south thoroughfare on Manhattan’s Upper West Side, known for its prewar apartment buildings and quieter, neighborhood feel compared to nearby Broadway.
-
C.
Lenox Avenue
Lenox Avenue is a major north–south thoroughfare in Harlem, Manhattan, historically known as a cultural and commercial hub of African-American life and the Harlem Renaissance.
-
D.
Albany Avenue
Albany Avenue is a major street that serves as the central commercial and transportation corridor for Hartford, Connecticut’s Upper Albany neighborhood.
-
E.
Porter Avenue
Porter Avenue is a historic, Olmsted-designed boulevard in Buffalo, New York, that forms part of the city’s landmark park and parkway system.
- 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_69bd4415eee08190bdce70276e56a5b4 |
completed | March 20, 2026, 12:56 p.m. |
| NER | Named-entity recognition | batch_69bd706825188190b854dca5ca2f9db6 |
completed | March 20, 2026, 4:06 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69be81c5f8ec8190834c624bae17adff |
completed | March 21, 2026, 11:32 a.m. |
Created at: March 20, 2026, 1:30 p.m.