Triple
T15082678
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Chappaqua station |
E360188
|
entity |
| Predicate | hasAdjacentStation |
P231
|
FINISHED |
| Object | Pleasantville station |
E474584
|
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: Pleasantville station | Statement: [Chappaqua station, hasAdjacentStation, Pleasantville station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Pleasantville station Context triple: [Chappaqua station, hasAdjacentStation, Pleasantville station]
-
A.
Pleasantville station
chosen
Pleasantville station is a Metro-North Railroad commuter rail stop on the Harlem Line serving the village of Pleasantville in Westchester County, New York.
-
B.
Meadowbrook station
Meadowbrook station is a light rail stop on Utah's TRAX system serving the Salt Lake Valley with commuter transit connections.
-
C.
Briarwood station
Briarwood station is a New York City Subway station in Queens serving the IND Queens Boulevard Line.
-
D.
Oakwood Heights station
Oakwood Heights station is a public transit stop serving the Oakwood neighborhood, providing local residents with access to the surrounding rail or metro network.
-
E.
Maplewood station
Maplewood station is a commuter rail stop on NJ Transit's Morris & Essex Lines serving the suburban community of Maplewood, New Jersey.
- 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_69d85a035aa88190b52a139d3a1b7b6d |
completed | April 10, 2026, 2:01 a.m. |
| NER | Named-entity recognition | batch_69e0027450a48190a84588b6aaf84ebf |
completed | April 15, 2026, 9:26 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69feef61cf80819096a3cb611f5af9fc |
completed | May 9, 2026, 8:25 a.m. |
Created at: April 10, 2026, 3:03 a.m.