Triple
T28602411
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Valhalla Metro-North station |
E723947
|
entity |
| Predicate | adjacentStationOnHarlemLineSouthbound |
P90734
|
FINISHED |
| Object | North White Plains station |
E817704
|
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: North White Plains station | Statement: [Valhalla Metro-North station, adjacentStationOnHarlemLineSouthbound, North White Plains station]
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: adjacentStationOnHarlemLineSouthbound Context triple: [Valhalla Metro-North station, adjacentStationOnHarlemLineSouthbound, North White Plains station]
-
A.
adjacentStationOnHarlemLine
chosen
Indicates that one station is directly next to another station along the Harlem Line, with no other station in between.
-
B.
adjacentStationOnBMTBroadwayLine
Indicates that one station is directly next to another station along the BMT Broadway subway line, with no other stations in between.
-
C.
adjacentStationOnFarRockawayBranch
Indicates that one station is directly next to another station along the Far Rockaway branch of the rail network.
-
D.
adjacentStationTowardNYC
Indicates that one station is directly next to another in the direction toward New York City.
-
E.
adjacentStationTowardsFarRockaway
Indicates that one station is directly next to another in the direction of travel toward Far Rockaway.
- 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_69f01d80b1908190980594837604b8c7 |
completed | April 28, 2026, 2:37 a.m. |
| NER | Named-entity recognition | batch_69f6d6a6b04c8190bee4cf9c00665ef7 |
completed | May 3, 2026, 5:01 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a1cb703bca48190b1ff54262fb7a12f |
completed | May 31, 2026, 10:32 p.m. |
| PD | Predicate disambiguation | batch_69f6d26ceb08819091c71c001e954936 |
completed | May 3, 2026, 4:43 a.m. |
Created at: April 28, 2026, 4:25 a.m.