Triple
T19492109
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Prospect Park Bandshell |
E487676
|
entity |
| Predicate | operatedBy |
P86
|
FINISHED |
| Object | Prospect Park Alliance |
—
|
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: Prospect Park Alliance | Statement: [Prospect Park Bandshell, operatedBy, Prospect Park Alliance]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Prospect Park Alliance Context triple: [Prospect Park Bandshell, operatedBy, Prospect Park Alliance]
-
A.
Prospect Park Alliance
chosen
Prospect Park Alliance is a nonprofit organization that partners with New York City to maintain, restore, and program Brooklyn’s Prospect Park.
-
B.
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.
-
C.
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.
-
D.
Van Cortlandt Park Alliance
Van Cortlandt Park Alliance is a nonprofit organization dedicated to preserving, improving, and advocating for Van Cortlandt Park in the Bronx through conservation, stewardship, and community engagement.
-
E.
Hudson River Park Trust
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.
- 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_69d8e8d9d1c88190b01cd78b8be49384 |
completed | April 10, 2026, 12:11 p.m. |
| NER | Named-entity recognition | batch_69e6348e01b88190a513d0e256161fcd |
completed | April 20, 2026, 2:13 p.m. |
Created at: April 10, 2026, 1:39 p.m.