Triple
T9105936
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Massachusetts Convention Center Authority |
E218477
|
entity |
| Predicate | operates |
P24
|
FINISHED |
| Object | MassMutual Center |
E352800
|
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: MassMutual Center | Statement: [Massachusetts Convention Center Authority, operates, MassMutual Center]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: MassMutual Center Context triple: [Massachusetts Convention Center Authority, operates, MassMutual Center]
-
A.
MassMutual Center
chosen
MassMutual Center is a multi-purpose arena and convention center in Springfield, Massachusetts, known for hosting professional ice hockey games and a variety of sports and entertainment events.
-
B.
American Bank Center
American Bank Center is a multi-purpose convention, entertainment, and sports complex located on the waterfront in Corpus Christi, Texas.
-
C.
Scottrade Center
Scottrade Center was the former name of the multi-purpose indoor arena in downtown St. Louis that serves as the home venue for the NHL’s St. Louis Blues.
-
D.
Markel Center
Markel Center is a contemporary arts facility at Virginia Commonwealth University that houses the Institute for Contemporary Art in Richmond, Virginia.
-
E.
Paramount Center
Paramount Center is a performing arts and educational complex in downtown Boston that houses Emerson College’s theater, film, and related arts facilities.
- 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_69ca83db7448819090d0a5de842ef2ac |
completed | March 30, 2026, 2:08 p.m. |
| NER | Named-entity recognition | batch_69cca57286a88190b256d2461c5c0aed |
completed | April 1, 2026, 4:56 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d01840d2488190a14d458aa181cc47 |
completed | April 3, 2026, 7:42 p.m. |
Created at: March 30, 2026, 7:16 p.m.