Triple
T20021488
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Sedgwick Avenue |
E494869
|
entity |
| Predicate | nearbyLandmark |
P350
|
FINISHED |
| Object | Jerome Park Reservoir |
—
|
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: Jerome Park Reservoir | Statement: [Sedgwick Avenue, nearbyLandmark, Jerome Park Reservoir]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Jerome Park Reservoir Context triple: [Sedgwick Avenue, nearbyLandmark, Jerome Park Reservoir]
-
A.
Jerome Park Reservoir
chosen
Jerome Park Reservoir is a major freshwater storage facility in the Bronx that plays a key role in New York City’s Croton water supply system.
-
B.
Hubbard Park Reservoir
Hubbard Park Reservoir is a scenic body of water in Meriden, Connecticut, situated within Hubbard Park beneath the landmark Castle Craig tower.
-
C.
Katonah Reservoir
Katonah Reservoir is a man-made water body in Westchester County, New York, that forms part of the New York City water supply system.
-
D.
Tappan Reservoir
Tappan Reservoir is a man-made lake in New Jersey that serves as a major drinking water supply and flood-control resource within the Hackensack River watershed.
-
E.
Central Park Reservoir
The Central Park Reservoir is a large, scenic man-made lake in New York City's Central Park, popular for its surrounding running track and iconic skyline views.
- 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_69da626bfd288190aa5d65098b6433ae |
completed | April 11, 2026, 3:02 p.m. |
| NER | Named-entity recognition | batch_69e6623fe1988190a1c09d392d866dc8 |
completed | April 20, 2026, 5:28 p.m. |
Created at: April 11, 2026, 3:35 p.m.