Triple
T18035719
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Wassaic station |
E431502
|
entity |
| Predicate | openedAsMetroNorthTerminal |
P64668
|
FINISHED |
| Object | 2000 |
—
|
LITERAL 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: 2000 | Statement: [Wassaic station, openedAsMetroNorthTerminal, 2000]
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: openedAsMetroNorthTerminal Context triple: [Wassaic station, openedAsMetroNorthTerminal, 2000]
-
A.
openedAsMetroNorthService
chosen
Indicates that a transportation facility or line began operation specifically as part of the Metro-North Railroad service.
-
B.
openedAsNYCSubwayStation
Indicates that an entity began operation specifically as a New York City Subway station at the time it opened.
-
C.
openedAsSubway
Indicates that a transportation facility or line originally began operation specifically as a subway service.
-
D.
openedAsMBTAStation
Indicates that an entity began operation specifically as an MBTA station at a particular time.
-
E.
openedAsMetrolinkStop
Indicates that a location began operation specifically as a Metrolink transit stop.
- F. None of above.
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_69d8b9050fb48190890155145deb0a66 |
completed | April 10, 2026, 8:47 a.m. |
| NER | Named-entity recognition | batch_69e4be39a7348190a75735fe56c78fc3 |
completed | April 19, 2026, 11:36 a.m. |
| PD | Predicate disambiguation | batch_69e3f908da508190a088aa837ea5b7af |
completed | April 18, 2026, 9:35 p.m. |
Created at: April 10, 2026, 10:25 a.m.