Triple
T3413719
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Princeton Tigers tennis |
E71957
|
entity |
| Predicate | homeFacility |
P4624
|
FINISHED |
| Object |
Lenz Tennis Center
Lenz Tennis Center is Princeton University's primary tennis complex, serving as the home venue for the Princeton Tigers tennis teams.
|
E355606
|
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: Lenz Tennis Center | Statement: [Princeton Tigers tennis, homeFacility, Lenz Tennis Center]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Lenz Tennis Center Context triple: [Princeton Tigers tennis, homeFacility, Lenz Tennis Center]
-
A.
Beren Tennis Center
Beren Tennis Center is Harvard University's primary outdoor tennis complex, featuring multiple courts and facilities for collegiate training and competition.
-
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.
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.
-
D.
Surprise Tennis and Racquet Complex
Surprise Tennis and Racquet Complex is a major public tennis and racquet sports facility in Surprise, Arizona, known for hosting professional tournaments and community events.
-
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: Lenz Tennis Center Triple: [Princeton Tigers tennis, homeFacility, Lenz Tennis Center]
Generated description
Lenz Tennis Center is Princeton University's primary tennis complex, serving as the home venue for the Princeton Tigers tennis teams.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Lenz Tennis Center Target entity description: Lenz Tennis Center is Princeton University's primary tennis complex, serving as the home venue for the Princeton Tigers tennis teams.
-
A.
Beren Tennis Center
Beren Tennis Center is Harvard University's primary outdoor tennis complex, featuring multiple courts and facilities for collegiate training and competition.
-
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.
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.
-
D.
Surprise Tennis and Racquet Complex
Surprise Tennis and Racquet Complex is a major public tennis and racquet sports facility in Surprise, Arizona, known for hosting professional tournaments and community events.
-
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_69ad85ac312481909e7027ced1456a9f |
completed | March 8, 2026, 2:20 p.m. |
| NER | Named-entity recognition | batch_69adb927e8d081908a5ab283da93beb2 |
completed | March 8, 2026, 6 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b34be16dd48190a51f4e13a6a13a4f |
completed | March 12, 2026, 11:27 p.m. |
| NEDg | Description generation | batch_69b34e4972008190af3b84f26b4a3629 |
completed | March 12, 2026, 11:37 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69b34fc6c3f88190ba1a08243232df05 |
completed | March 12, 2026, 11:44 p.m. |
Created at: March 8, 2026, 3:15 p.m.