Triple
T12822476
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Texaco Metropolitan Opera radio broadcasts |
E306564
|
entity |
| Predicate | broadcastFrom |
P16544
|
FINISHED |
| Object | Metropolitan Opera House |
E99704
|
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: Metropolitan Opera House | Statement: [Texaco Metropolitan Opera radio broadcasts, broadcastFrom, Metropolitan Opera House]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Metropolitan Opera House Context triple: [Texaco Metropolitan Opera radio broadcasts, broadcastFrom, Metropolitan Opera House]
-
A.
Metropolitan Opera House
chosen
The Metropolitan Opera House is the grand opera theater at New York City's Lincoln Center, renowned for its large seating capacity, advanced stage technology, and role as the home venue of the Metropolitan Opera.
-
B.
Manhattan Opera House
The Manhattan Opera House was a New York City opera venue founded in the early 20th century by impresario Oscar Hammerstein I as a rival to the Metropolitan Opera.
-
C.
Liceu Opera House
Liceu Opera House is Barcelona’s historic grand opera theatre, renowned for its rich cultural legacy and prominent location on La Rambla.
-
D.
New York City Center Opera
New York City Center Opera was the original name of the New York City Opera, a major American opera company known for innovative productions and making opera accessible to wider audiences.
-
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_69d7bdf46c448190b1faa55aaacb6317 |
completed | April 9, 2026, 2:55 p.m. |
| NER | Named-entity recognition | batch_69d96e9fcc8c8190a926ab0481d28f14 |
completed | April 10, 2026, 9:41 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f68ed337248190a007fe18c6379910 |
completed | May 2, 2026, 11:54 p.m. |
Created at: April 9, 2026, 5:32 p.m.