Triple
T462664
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Capital One Arena |
E7374
|
entity |
| Predicate | formerName |
P65
|
FINISHED |
| Object | MCI Center |
E16858
|
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: MCI Center | Statement: [Capital One Arena, formerName, MCI Center]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: MCI Center Context triple: [Capital One Arena, formerName, MCI Center]
-
A.
MCI Center
chosen
MCI Center, now known as Capital One Arena, is a major indoor sports and entertainment venue in Washington, D.C.
-
B.
Becton Center
Becton Center is a major academic and research facility at Yale University that houses engineering and applied science departments, laboratories, and classrooms.
-
C.
Delta Center
Delta Center is a major multi-purpose indoor arena in Salt Lake City, Utah, best known for hosting the Utah Jazz and serving as a key venue during the 2002 Winter Olympics.
-
D.
Robert N. Davoren Center
The Robert N. Davoren Center is a jail facility on Rikers Island in New York City that primarily houses adolescent and young adult detainees.
-
E.
Penn Center
Penn Center is a major commercial and office complex in downtown Philadelphia that emerged as one of the city’s first large-scale urban renewal projects in the mid-20th century.
- 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_69a2e7e5c5bc8190a1dc8178218fba40 |
completed | Feb. 28, 2026, 1:04 p.m. |
| NER | Named-entity recognition | batch_69a2efc09eac8190add4bb5823b53ba7 |
completed | Feb. 28, 2026, 1:38 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a45295e7f481909f771d2c02b02637 |
completed | March 1, 2026, 2:52 p.m. |
Created at: Feb. 28, 2026, 1:12 p.m.