Triple
T18801630
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | USC Trojans men’s tennis |
E459767
|
entity |
| Predicate | homeFacility |
P4624
|
FINISHED |
| Object |
David X. Marks Tennis Stadium
David X. Marks Tennis Stadium is an outdoor collegiate tennis facility on the University of Southern California campus in Los Angeles, primarily used for USC tennis competitions and events.
|
E1346370
|
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: David X. Marks Tennis Stadium | Statement: [USC Trojans men’s tennis, homeFacility, David X. Marks Tennis Stadium]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: David X. Marks Tennis Stadium Context triple: [USC Trojans men’s tennis, homeFacility, David X. Marks Tennis Stadium]
-
A.
Taube Family Tennis Stadium
Taube Family Tennis Stadium is a collegiate tennis facility on the Stanford University campus known for hosting Stanford Cardinal tennis matches and major collegiate tournaments.
-
B.
Hurd Tennis Center
Hurd Tennis Center is a collegiate tennis complex that serves as the primary home venue for Baylor University's Baylor Bears tennis programs.
-
C.
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.
-
D.
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.
-
E.
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.
- 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: David X. Marks Tennis Stadium Triple: [USC Trojans men’s tennis, homeFacility, David X. Marks Tennis Stadium]
Generated description
David X. Marks Tennis Stadium is an outdoor collegiate tennis facility on the University of Southern California campus in Los Angeles, primarily used for USC tennis competitions and events.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: David X. Marks Tennis Stadium Target entity description: David X. Marks Tennis Stadium is an outdoor collegiate tennis facility on the University of Southern California campus in Los Angeles, primarily used for USC tennis competitions and events.
-
A.
Taube Family Tennis Stadium
Taube Family Tennis Stadium is a collegiate tennis facility on the Stanford University campus known for hosting Stanford Cardinal tennis matches and major collegiate tournaments.
-
B.
Hurd Tennis Center
Hurd Tennis Center is a collegiate tennis complex that serves as the primary home venue for Baylor University's Baylor Bears tennis programs.
-
C.
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.
-
D.
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.
-
E.
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.
- 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_69d8d398c7d4819091cb2f7e48948aeb |
completed | April 10, 2026, 10:40 a.m. |
| NER | Named-entity recognition | batch_69e5a02400208190b1d84e2b0640df08 |
completed | April 20, 2026, 3:40 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a0575a8303c819081ef4380232d7a29 |
completed | May 14, 2026, 7:11 a.m. |
| NEDg | Description generation | batch_6a057655a6a88190bc766e06c8fcbf75 |
completed | May 14, 2026, 7:14 a.m. |
| NED2 | Entity disambiguation (via description) | batch_6a0576d85c9c819090def1fec6603342 |
completed | May 14, 2026, 7:16 a.m. |
Created at: April 10, 2026, 11:53 a.m.