Triple
T3918439
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Peter Gelb |
E88900
|
entity |
| Predicate | notableWork |
P4
|
FINISHED |
| Object | Metropolitan Opera HD broadcast initiative |
E15370
|
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 HD broadcast initiative | Statement: [Peter Gelb, notableWork, Metropolitan Opera HD broadcast initiative]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Metropolitan Opera HD broadcast initiative Context triple: [Peter Gelb, notableWork, Metropolitan Opera HD broadcast initiative]
-
A.
Metropolitan Opera
chosen
The Metropolitan Opera is a world-renowned opera company based at Lincoln Center in New York City, known for its grand productions and leading role in the international opera scene.
-
B.
NBC Opera Theatre
NBC Opera Theatre was an American television opera company active from the 1950s to early 1960s that produced and broadcast operas, including several notable premieres, on the NBC network.
-
C.
Lincoln Center Festival
Lincoln Center Festival was an annual New York City performing arts festival known for presenting innovative, often international theater, dance, music, and interdisciplinary works.
-
D.
Metropolitan Opera Guild (educational outreach)
The Metropolitan Opera Guild (educational outreach) is the Met’s education and community engagement arm, offering programs, resources, and events that introduce diverse audiences—especially students and teachers—to opera.
-
E.
Opera News
Opera News is a personalized news and content aggregation app focused on delivering trending stories, videos, and local updates, particularly popular in emerging markets.
- 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_69aed955229881909e85e73ffab1d343 |
completed | March 9, 2026, 2:29 p.m. |
| NER | Named-entity recognition | batch_69aeed59485c819095c58edd053e3401 |
completed | March 9, 2026, 3:55 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b53384bca08190af13ac3a417d8827 |
completed | March 14, 2026, 10:08 a.m. |
Created at: March 9, 2026, 3:22 p.m.