Triple
T646215
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | 4 train |
E11246
|
entity |
| Predicate | notableBronxStations |
P15892
|
FINISHED |
| Object | Woodlawn |
E41042
|
NE FINISHED |
How this triple was built (3 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: Woodlawn | Statement: [4 train, notableBronxStations, Woodlawn]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Woodlawn Context triple: [4 train, notableBronxStations, Woodlawn]
-
A.
Woodlawn
chosen
Woodlawn is a residential neighborhood in the northern Bronx of New York City, known for its strong Irish-American community and proximity to the historic Woodlawn Cemetery.
-
B.
Walnut Hill
Walnut Hill is a residential neighborhood in West Philadelphia known for its early 20th-century rowhouses and proximity to several universities.
-
C.
Woodlawn, Chicago
Woodlawn, Chicago is a predominantly residential neighborhood on the South Side known for its historic significance, proximity to the University of Chicago, and the future site of the Obama Presidential Center.
-
D.
Glenmont
Glenmont is the historic Victorian-era estate in Llewellyn Park, New Jersey, that served as the home of inventor Thomas Edison and his family.
-
E.
Glen Oak
Glen Oak is a locality situated along the Williams River in New South Wales, Australia, known for its rural landscape and riverside setting.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: notableBronxStations Context triple: [4 train, notableBronxStations, Woodlawn]
-
A.
bronxLine
Indicates a relationship where something is part of, associated with, or runs along the Bronx transit or route line.
-
B.
primaryManhattanLine
Indicates that one line segment or path is the main or dominant axis, measured using Manhattan (grid-based) distance, relative to other possible lines.
-
C.
interchangeStation
chosen
Indicates a station where passengers can transfer between different routes, lines, or modes of transportation.
-
D.
subwayServices
Indicates that one entity provides or operates subway transportation services for another entity or area.
-
E.
hasRailStation
Indicates that one entity possesses, contains, or is served by a rail station.
- F. None of above.
Provenance (4 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_69a493266a2881909daf4c40f719dee8 |
completed | March 1, 2026, 7:27 p.m. |
| NER | Named-entity recognition | batch_69a49f1b24b08190897d8aedb877bd83 |
completed | March 1, 2026, 8:18 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a65e331b148190aec0181dccbd5c62 |
completed | March 3, 2026, 4:06 a.m. |
| PD | Predicate disambiguation | batch_69a49d0c0dcc8190849211d45489a5a7 |
completed | March 1, 2026, 8:09 p.m. |
Created at: March 1, 2026, 7:36 p.m.