Triple
T13417234
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Boston Opera House |
E313243
|
entity |
| Predicate | owner |
P347
|
FINISHED |
| Object | Boston Opera House Ventures LLC |
E313243
|
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: Boston Opera House Ventures LLC | Statement: [Boston Opera House, owner, Boston Opera House Ventures LLC]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Boston Opera House Ventures LLC Context triple: [Boston Opera House, owner, Boston Opera House Ventures LLC]
-
A.
Boston Opera Company
The Boston Opera Company was an early 20th-century American opera company based in Boston, known for staging grand opera productions and contributing to the city’s cultural life.
-
B.
Boston Opera House
chosen
The Boston Opera House is a historic, lavishly restored performing arts venue in downtown Boston that hosts Broadway shows, concerts, and other major live events.
-
C.
Central City Opera
Central City Opera is a historic American opera company based in Central City, Colorado, known for its summer festival and for commissioning significant works such as "The Ballad of Baby Doe."
-
D.
Curtis Opera Theatre
Curtis Opera Theatre is the resident opera company of the Curtis Institute of Music, providing its students with professional-level operatic performance experience.
-
E.
Central City Opera House
Central City Opera House is a historic opera venue in Central City, Colorado, renowned for its summer opera festival and role in premiering significant American works.
- 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_69d806ad0c44819088833ae1ec9e9690 |
completed | April 9, 2026, 8:06 p.m. |
| NER | Named-entity recognition | batch_69dbaeb8416c8190a00dde0917c26f51 |
completed | April 12, 2026, 2:39 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f73082a2548190aefc0f202b84165c |
completed | May 3, 2026, 11:24 a.m. |
Created at: April 9, 2026, 9:39 p.m.