Triple
T19444383
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Pier 57 |
E486433
|
entity |
| Predicate | ownedBy |
P347
|
FINISHED |
| Object | Hudson River Park Trust |
E299606
|
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: Hudson River Park Trust | Statement: [Pier 57, ownedBy, Hudson River Park Trust]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Hudson River Park Trust Context triple: [Pier 57, ownedBy, Hudson River Park Trust]
-
A.
Hudson River Park Trust
chosen
The Hudson River Park Trust is a public benefit corporation responsible for planning, building, and managing Manhattan’s Hudson River Park along the West Side waterfront.
-
B.
Madison Square Park Conservancy
Madison Square Park Conservancy is a nonprofit organization that manages, maintains, and programs Manhattan’s Madison Square Park, including its gardens, public art, and community events.
-
C.
Brooklyn Bridge Park Corporation
Brooklyn Bridge Park Corporation is a not-for-profit entity responsible for the planning, development, and operation of Brooklyn Bridge Park along the Brooklyn waterfront in New York City.
-
D.
Central Park Conservancy
The Central Park Conservancy is a nonprofit organization responsible for managing, restoring, and preserving New York City's Central Park through public-private partnership.
-
E.
Prospect Park Alliance
Prospect Park Alliance is a nonprofit organization that partners with New York City to maintain, restore, and program Brooklyn’s Prospect Park.
- 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_69d8e8d7ad488190a3373045029b0f3b |
completed | April 10, 2026, 12:11 p.m. |
| NER | Named-entity recognition | batch_69e63387e2048190bfb13fea434ddb46 |
completed | April 20, 2026, 2:09 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a073b2b006c8190a31b9a282e4d26ad |
completed | May 15, 2026, 3:26 p.m. |
Created at: April 10, 2026, 1:38 p.m.