Triple
T1725605
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Billie Jean King National Tennis Center |
E37487
|
entity |
| Predicate | notableStadium |
P2197
|
FINISHED |
| Object | Grandstand Stadium |
E194810
|
NE FINISHED |
How this triple was built (2 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: Grandstand Stadium | Statement: [Billie Jean King National Tennis Center, notableStadium, Grandstand Stadium]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Grandstand Stadium Context triple: [Billie Jean King National Tennis Center, notableStadium, Grandstand Stadium]
-
A.
Grandstand Stadium
chosen
Grandstand Stadium is a prominent tennis venue within the USTA Billie Jean King National Tennis Center in New York, known for hosting high-profile US Open matches in an intimate, fan-friendly setting.
-
B.
Gtech Community Stadium
Gtech Community Stadium is a modern football stadium in Brentford, West London, serving as the home ground of Brentford Football Club.
-
C.
Wanderers Stadium
Wanderers Stadium is a major cricket ground in Johannesburg, South Africa, renowned for hosting high-profile international matches including the 2003 Cricket World Cup final.
-
D.
Empire Stadium
Empire Stadium was a historic multi-purpose sports and events venue in Vancouver, Canada, best known for hosting major athletic competitions and football games in the mid-20th century.
-
E.
Talen Energy Stadium
Talen Energy Stadium is a soccer-specific stadium in Chester, Pennsylvania, that served as the home venue for Major League Soccer’s Philadelphia Union.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69ada0d58cd08190bdda9f03ca458081 |
completed | March 8, 2026, 4:16 p.m. |
Created at: March 4, 2026, 7:30 p.m.