Triple
T708669
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Ballston |
E14157
|
entity |
| Predicate | hasRecreationFacility |
P6792
|
FINISHED |
| Object | MedStar Capitals Iceplex |
E24110
|
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: MedStar Capitals Iceplex | Statement: [Ballston, hasRecreationFacility, MedStar Capitals Iceplex]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: MedStar Capitals Iceplex Context triple: [Ballston, hasRecreationFacility, MedStar Capitals Iceplex]
-
A.
MedStar Capitals Iceplex
chosen
MedStar Capitals Iceplex is the primary practice facility and community ice rink complex for the NHL’s Washington Capitals, located in Arlington, Virginia.
-
B.
Capital One Arena
Capital One Arena is a major indoor sports and entertainment venue in Washington, D.C., best known as the home of the NHL’s Washington Capitals.
-
C.
Capital Centre
Capital Centre was a now-demolished indoor sports and entertainment arena in Landover, Maryland, that once hosted the Washington Capitals and Washington Bullets.
-
D.
Matthew Knight Arena
Matthew Knight Arena is a modern indoor sports and entertainment venue in Eugene, Oregon, serving as the home court for the University of Oregon Ducks basketball teams.
-
E.
Prince George's Sports & Learning Complex
Prince George's Sports & Learning Complex is a major multi-sport and recreational facility in Landover, Maryland, featuring indoor and outdoor venues for track and field, swimming, gymnastics, and community fitness programs.
- 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_69a493494ec48190ae6751683625a9ba |
completed | March 1, 2026, 7:28 p.m. |
| NER | Named-entity recognition | batch_69a4a548e6dc819090d31ce33493a396 |
completed | March 1, 2026, 8:44 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a5dcb1795c8190a178e14509b8b271 |
completed | March 2, 2026, 6:53 p.m. |
Created at: March 1, 2026, 7:36 p.m.