Triple
T5146887
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Riverside Clay Tennis Courts |
E116092
|
entity |
| Predicate | partOf |
P40
|
FINISHED |
| Object |
New York City Parks tennis system
The New York City Parks tennis system is the citywide network of public tennis courts and related facilities managed by NYC Parks, providing residents with accessible places to play and reserve courts across the five boroughs.
|
E497392
|
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: New York City Parks tennis system | Statement: [Riverside Clay Tennis Courts, partOf, New York City Parks tennis system]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: New York City Parks tennis system Context triple: [Riverside Clay Tennis Courts, partOf, New York City Parks tennis system]
-
A.
Prospect Park Tennis Center
Prospect Park Tennis Center is a public tennis facility in Brooklyn, New York, offering indoor and outdoor courts, lessons, and programs for players of all ages and skill levels.
-
B.
Tennis Center
The Tennis Center in Central Park is a public recreational facility offering multiple tennis courts and related amenities within New York City's iconic urban park.
-
C.
Beren Tennis Center
Beren Tennis Center is Harvard University's primary outdoor tennis complex, featuring multiple courts and facilities for collegiate training and competition.
-
D.
Hellman Tennis Complex
Hellman Tennis Complex is an outdoor collegiate tennis facility on the University of California, Berkeley campus that hosts the school's varsity tennis competitions and training.
-
E.
Olympic Green Tennis Center
Olympic Green Tennis Center is a tennis venue in Beijing built for the 2008 Summer Olympics, known for hosting the Olympic tennis competitions.
- 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: New York City Parks tennis system Triple: [Riverside Clay Tennis Courts, partOf, New York City Parks tennis system]
Generated description
The New York City Parks tennis system is the citywide network of public tennis courts and related facilities managed by NYC Parks, providing residents with accessible places to play and reserve courts across the five boroughs.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: New York City Parks tennis system Target entity description: The New York City Parks tennis system is the citywide network of public tennis courts and related facilities managed by NYC Parks, providing residents with accessible places to play and reserve courts across the five boroughs.
-
A.
Prospect Park Tennis Center
Prospect Park Tennis Center is a public tennis facility in Brooklyn, New York, offering indoor and outdoor courts, lessons, and programs for players of all ages and skill levels.
-
B.
Tennis Center
The Tennis Center in Central Park is a public recreational facility offering multiple tennis courts and related amenities within New York City's iconic urban park.
-
C.
Beren Tennis Center
Beren Tennis Center is Harvard University's primary outdoor tennis complex, featuring multiple courts and facilities for collegiate training and competition.
-
D.
Hellman Tennis Complex
Hellman Tennis Complex is an outdoor collegiate tennis facility on the University of California, Berkeley campus that hosts the school's varsity tennis competitions and training.
-
E.
Olympic Green Tennis Center
Olympic Green Tennis Center is a tennis venue in Beijing built for the 2008 Summer Olympics, known for hosting the Olympic tennis competitions.
- F. None of above. chosen
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_69bd4446c0e08190a7c29dc74976bf03 |
completed | March 20, 2026, 12:57 p.m. |
| NER | Named-entity recognition | batch_69bd78afc32081909fd4de3dbf31ea3a |
completed | March 20, 2026, 4:41 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69becffa6a2881908f4b1ef85bdcce30 |
completed | March 21, 2026, 5:06 p.m. |
| NEDg | Description generation | batch_69bed09cf66481909f7aa65de3fce54d |
completed | March 21, 2026, 5:08 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69bed136a790819083ec5b8ae923fa3e |
completed | March 21, 2026, 5:11 p.m. |
Created at: March 20, 2026, 1:43 p.m.