Triple
T9453175
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Washington University Bears tennis |
E227946
|
entity |
| Predicate | homeFacility |
P4624
|
FINISHED |
| Object |
Dwight Davis Tennis Center
Dwight Davis Tennis Center is a prominent tennis facility in St. Louis, Missouri, known for hosting collegiate matches, tournaments, and community tennis events.
|
E800539
|
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: Dwight Davis Tennis Center | Statement: [Washington University Bears tennis, homeFacility, Dwight Davis Tennis Center]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Dwight Davis Tennis Center Context triple: [Washington University Bears tennis, homeFacility, Dwight Davis Tennis Center]
-
A.
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.
-
B.
Atkins Tennis Center
Atkins Tennis Center is a major collegiate tennis complex at the University of Illinois at Urbana-Champaign, serving as the home venue for the Fighting Illini tennis programs and hosting numerous regional and national tournaments.
-
C.
McLeod Tennis Center
McLeod Tennis Center is a collegiate tennis complex in Lubbock, Texas, serving as the primary competition and training venue for Texas Tech University's men's and women's tennis programs.
-
D.
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.
-
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: Dwight Davis Tennis Center Triple: [Washington University Bears tennis, homeFacility, Dwight Davis Tennis Center]
Generated description
Dwight Davis Tennis Center is a prominent tennis facility in St. Louis, Missouri, known for hosting collegiate matches, tournaments, and community tennis events.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Dwight Davis Tennis Center Target entity description: Dwight Davis Tennis Center is a prominent tennis facility in St. Louis, Missouri, known for hosting collegiate matches, tournaments, and community tennis events.
-
A.
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.
-
B.
Atkins Tennis Center
Atkins Tennis Center is a major collegiate tennis complex at the University of Illinois at Urbana-Champaign, serving as the home venue for the Fighting Illini tennis programs and hosting numerous regional and national tournaments.
-
C.
McLeod Tennis Center
McLeod Tennis Center is a collegiate tennis complex in Lubbock, Texas, serving as the primary competition and training venue for Texas Tech University's men's and women's tennis programs.
-
D.
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.
-
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_69ca8439f8bc8190997f2ef40c9f0bc2 |
completed | March 30, 2026, 2:10 p.m. |
| NER | Named-entity recognition | batch_69cd7f68f9b081908bee041d4fc77e57 |
completed | April 1, 2026, 8:26 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d1227b4fc881908c03409f78de1a87 |
completed | April 4, 2026, 2:38 p.m. |
| NEDg | Description generation | batch_69d1233a63d481908e322b7e86b5d124 |
completed | April 4, 2026, 2:42 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69d123d32c808190985da2639d2120f7 |
completed | April 4, 2026, 2:44 p.m. |
Created at: March 30, 2026, 7:52 p.m.