Triple
T1725573
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Billie Jean King National Tennis Center |
E37487
|
entity |
| Predicate | mainStadium |
P2439
|
FINISHED |
| Object |
Arthur Ashe Stadium
Arthur Ashe Stadium is the largest tennis-specific stadium in the world and the primary venue for the US Open in New York City.
|
E37487
|
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: Arthur Ashe Stadium | Statement: [Billie Jean King National Tennis Center, mainStadium, Arthur Ashe Stadium]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Arthur Ashe Stadium Context triple: [Billie Jean King National Tennis Center, mainStadium, Arthur Ashe Stadium]
-
A.
Billie Jean King National Tennis Center
The Billie Jean King National Tennis Center is a major tennis complex in New York City best known as the home of the US Open Grand Slam tournament.
-
B.
George R. Brown Tennis Center
The George R. Brown Tennis Center is a collegiate tennis complex located on the Rice University campus in Houston, Texas, serving as the home venue for the university’s tennis programs.
-
C.
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.
-
D.
Icahn Stadium
Icahn Stadium is a premier outdoor track-and-field and multi-purpose sports venue in New York City known for hosting major athletic competitions and events.
-
E.
Schoellkopf Field
Schoellkopf Field is an outdoor stadium on Cornell University's campus in Ithaca, New York, primarily used for college football and other athletic events.
- 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: Arthur Ashe Stadium Triple: [Billie Jean King National Tennis Center, mainStadium, Arthur Ashe Stadium]
Generated description
Arthur Ashe Stadium is the largest tennis-specific stadium in the world and the primary venue for the US Open in New York City.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Arthur Ashe Stadium Target entity description: Arthur Ashe Stadium is the largest tennis-specific stadium in the world and the primary venue for the US Open in New York City.
-
A.
Billie Jean King National Tennis Center
chosen
The Billie Jean King National Tennis Center is a major tennis complex in New York City best known as the home of the US Open Grand Slam tournament.
-
B.
George R. Brown Tennis Center
The George R. Brown Tennis Center is a collegiate tennis complex located on the Rice University campus in Houston, Texas, serving as the home venue for the university’s tennis programs.
-
C.
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.
-
D.
Icahn Stadium
Icahn Stadium is a premier outdoor track-and-field and multi-purpose sports venue in New York City known for hosting major athletic competitions and events.
-
E.
Schoellkopf Field
Schoellkopf Field is an outdoor stadium on Cornell University's campus in Ithaca, New York, primarily used for college football and other athletic events.
- 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_69a8861acab88190bb43cde203429399 |
completed | March 4, 2026, 7:20 p.m. |
| NER | Named-entity recognition | batch_69aa635cad5481908e6c04a230d3b0bb |
completed | March 6, 2026, 5:17 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69adbf498848819085cd7faffd86cd77 |
completed | March 8, 2026, 6:26 p.m. |
| NEDg | Description generation | batch_69adbff135188190908058a2e2d41a1e |
completed | March 8, 2026, 6:29 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69adc0832cd881909702f380412702d5 |
completed | March 8, 2026, 6:31 p.m. |
Created at: March 4, 2026, 7:30 p.m.