Triple
T11885050
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Bedford Park |
E282757
|
entity |
| Predicate | servedBySubwayStation |
P10156
|
FINISHED |
| Object | Bedford Park Blvd – Lehman College |
E119184
|
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: Bedford Park Blvd – Lehman College | Statement: [Bedford Park, servedBySubwayStation, Bedford Park Blvd – Lehman College]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Bedford Park Blvd – Lehman College Context triple: [Bedford Park, servedBySubwayStation, Bedford Park Blvd – Lehman College]
-
A.
Bedford Park Boulevard–Lehman College
chosen
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.
-
B.
Flatbush Avenue–Brooklyn College
Flatbush Avenue–Brooklyn College is a New York City Subway terminal station in Brooklyn serving the 2 and 5 trains near Brooklyn College.
-
C.
137th Street–City College
137th Street–City College is a New York City Subway station in Manhattan’s Hamilton Heights neighborhood that serves the City College of New York and surrounding area.
-
D.
Livonia Avenue, Brooklyn
Livonia Avenue, Brooklyn is an east–west thoroughfare in Brooklyn, New York City, running through several residential neighborhoods and served by multiple subway stations along the IRT New Lots Line.
-
E.
Fordham Road
Fordham Road is a major commercial thoroughfare and transit hub in the Bronx, New York City, known for its busy shopping district and heavy pedestrian traffic.
- 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_69d6ab2a90b08190a4e818821cc93e6d |
completed | April 8, 2026, 7:23 p.m. |
| NER | Named-entity recognition | batch_69d8d3a02ad4819090faef0e0be732ee |
completed | April 10, 2026, 10:40 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f281f488a8819082f40dfdd12f29a2 |
completed | April 29, 2026, 10:11 p.m. |
Created at: April 8, 2026, 9:44 p.m.