Triple
T18990687
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | B (New York City Subway service) |
E464673
|
entity |
| Predicate | terminusNorth |
P3375
|
FINISHED |
| Object | Bedford Park Boulevard–Lehman College |
—
|
NE NERFINISHED |
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 Boulevard–Lehman College | Statement: [B (New York City Subway service), terminusNorth, Bedford Park Boulevard–Lehman College]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Bedford Park Boulevard–Lehman College Context triple: [B (New York City Subway service), terminusNorth, Bedford Park Boulevard–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.
Morrison Avenue–Soundview
Morrison Avenue–Soundview is a local station in the Bronx on the New York City Subway, serving the Soundview neighborhood.
-
C.
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.
-
D.
Fordham Road–Pelham Parkway corridor
The Fordham Road–Pelham Parkway corridor is a major east–west thoroughfare in the Bronx, New York City, serving as a key transit and commercial artery for surrounding neighborhoods.
-
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 (2 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_69d8dd01a56c81909694a128c66b21d7 |
completed | April 10, 2026, 11:20 a.m. |
| NER | Named-entity recognition | batch_69e5d6632cb08190a28f6ab74c2156d8 |
completed | April 20, 2026, 7:31 a.m. |
Created at: April 10, 2026, 12:01 p.m.