Triple
T1883421
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Harlem Meer |
E39904
|
entity |
| Predicate | hasNearbyFacility |
P5648
|
FINISHED |
| Object |
Harlem Meer Center (redevelopment project)
The Harlem Meer Center is a redevelopment project in Central Park aimed at transforming the existing Lasker Rink and Pool area into a modern, year-round recreational and community facility at the park’s northern end.
|
E39904
|
NE FINISHED |
How this triple was built (4 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: Harlem Meer Center (redevelopment project) | Statement: [Harlem Meer, hasNearbyFacility, Harlem Meer Center (redevelopment project)]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Harlem Meer Center (redevelopment project) Context triple: [Harlem Meer, hasNearbyFacility, Harlem Meer Center (redevelopment project)]
-
A.
Harlem Meer
Harlem Meer is a picturesque man-made lake and surrounding landscape located at the northeast corner of Central Park in New York City.
-
B.
Project 1012 (Amsterdam city centre renewal)
Project 1012 (Amsterdam city centre renewal) was a controversial urban redevelopment initiative by the City of Amsterdam aimed at restructuring and partially gentrifying the historic Red Light District through property purchases, business diversification, and stricter regulation of sex work and related industries.
-
C.
Battery Park City
Battery Park City is a planned residential and commercial neighborhood built on reclaimed land along the Hudson River waterfront in Lower Manhattan, New York City.
-
D.
De Pijp neighborhood
De Pijp neighborhood is a vibrant, densely populated district in Amsterdam known for its multicultural atmosphere, lively cafés, and the famous Albert Cuyp Market.
-
E.
Dutch Quarter
The Dutch Quarter is a historic district in Potsdam, Germany, known for its distinctive 18th-century red-brick Dutch-style houses and charming streets.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg
Description generation
gpt-5.1
Instruction
Generate a one-sentence description of the target entity. You are given a context triple in the form (subject, predicate, object), where the object is the target entity. # Instructions Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. Avoid repeating the information from the triple, unless really essential. # Response Format Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Harlem Meer Center (redevelopment project) Triple: [Harlem Meer, hasNearbyFacility, Harlem Meer Center (redevelopment project)]
Generated description
The Harlem Meer Center is a redevelopment project in Central Park aimed at transforming the existing Lasker Rink and Pool area into a modern, year-round recreational and community facility at the park’s northern end.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Harlem Meer Center (redevelopment project) Target entity description: The Harlem Meer Center is a redevelopment project in Central Park aimed at transforming the existing Lasker Rink and Pool area into a modern, year-round recreational and community facility at the park’s northern end.
-
A.
Harlem Meer
chosen
Harlem Meer is a picturesque man-made lake and surrounding landscape located at the northeast corner of Central Park in New York City.
-
B.
Project 1012 (Amsterdam city centre renewal)
Project 1012 (Amsterdam city centre renewal) was a controversial urban redevelopment initiative by the City of Amsterdam aimed at restructuring and partially gentrifying the historic Red Light District through property purchases, business diversification, and stricter regulation of sex work and related industries.
-
C.
Battery Park City
Battery Park City is a planned residential and commercial neighborhood built on reclaimed land along the Hudson River waterfront in Lower Manhattan, New York City.
-
D.
De Pijp neighborhood
De Pijp neighborhood is a vibrant, densely populated district in Amsterdam known for its multicultural atmosphere, lively cafés, and the famous Albert Cuyp Market.
-
E.
Dutch Quarter
The Dutch Quarter is a historic district in Potsdam, Germany, known for its distinctive 18th-century red-brick Dutch-style houses and charming streets.
- F. None of above.
Provenance (5 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_69a88633e4fc8190b7eb40463e048ec5 |
completed | March 4, 2026, 7:21 p.m. |
| NER | Named-entity recognition | batch_69abb11d3cd48190bbd3ef2cf62e0dff |
completed | March 7, 2026, 5:01 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69addf5eabd8819089f267db92993033 |
completed | March 8, 2026, 8:43 p.m. |
| NEDg | Description generation | batch_69addfe604708190b85d6f7261197537 |
completed | March 8, 2026, 8:45 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69ade0919d748190a4326d4abca2c9eb |
completed | March 8, 2026, 8:48 p.m. |
Created at: March 4, 2026, 7:34 p.m.