Triple
T8605975
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Carter Barron Amphitheatre |
E203795
|
entity |
| Predicate | hasNearbyAttraction |
P2064
|
FINISHED |
| Object |
Rock Creek Park Tennis Center
Rock Creek Park Tennis Center is a public tennis facility in Washington, D.C.’s Rock Creek Park, best known for hosting professional tournaments such as the Citi Open.
|
E745623
|
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: Rock Creek Park Tennis Center | Statement: [Carter Barron Amphitheatre, hasNearbyAttraction, Rock Creek Park Tennis Center]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Rock Creek Park Tennis Center Context triple: [Carter Barron Amphitheatre, hasNearbyAttraction, Rock Creek Park Tennis Center]
-
A.
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.
-
B.
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.
-
C.
Highland Village Tennis Center
Highland Village Tennis Center is a public tennis facility in Highland Village, Texas, offering courts and related amenities for community recreation and play.
-
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.
Lenz Tennis Center
Lenz Tennis Center is Princeton University's primary tennis complex, serving as the home venue for the Princeton Tigers tennis teams.
- 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: Rock Creek Park Tennis Center Triple: [Carter Barron Amphitheatre, hasNearbyAttraction, Rock Creek Park Tennis Center]
Generated description
Rock Creek Park Tennis Center is a public tennis facility in Washington, D.C.’s Rock Creek Park, best known for hosting professional tournaments such as the Citi Open.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Rock Creek Park Tennis Center Target entity description: Rock Creek Park Tennis Center is a public tennis facility in Washington, D.C.’s Rock Creek Park, best known for hosting professional tournaments such as the Citi Open.
-
A.
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.
-
B.
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.
-
C.
Highland Village Tennis Center
Highland Village Tennis Center is a public tennis facility in Highland Village, Texas, offering courts and related amenities for community recreation and play.
-
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.
Lenz Tennis Center
Lenz Tennis Center is Princeton University's primary tennis complex, serving as the home venue for the Princeton Tigers tennis teams.
- 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_69ca832c23e4819095a9f3eea4a21828 |
completed | March 30, 2026, 2:05 p.m. |
| NER | Named-entity recognition | batch_69cc46e9b6a881908f6a6c847519e5e5 |
completed | March 31, 2026, 10:12 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69cea900cf708190abb550f592edbdf6 |
completed | April 2, 2026, 5:36 p.m. |
| NEDg | Description generation | batch_69cea9d23cc88190b937e89b9aa2bd66 |
completed | April 2, 2026, 5:39 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69ceaae76d188190932826c9fd9f7f5f |
completed | April 2, 2026, 5:44 p.m. |
Created at: March 30, 2026, 6:25 p.m.