Triple
T8477710
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Cairo Opera House |
E200436
|
entity |
| Predicate | homeVenueOf |
P890
|
FINISHED |
| Object | Cairo Opera Company |
E200436
|
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: Cairo Opera Company | Statement: [Cairo Opera House, homeVenueOf, Cairo Opera Company]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Cairo Opera Company Context triple: [Cairo Opera House, homeVenueOf, Cairo Opera Company]
-
A.
Ottoman Imperial Orchestra
The Ottoman Imperial Orchestra was the principal Western-style musical ensemble of the late Ottoman Empire, serving the imperial court and laying foundations for modern Turkish symphonic music.
-
B.
Opera Theatre
Opera Theatre was the original name of the Joan Sutherland Theatre, a major performance venue within the Sydney Opera House.
-
C.
Cairo Opera House
chosen
The Cairo Opera House is Egypt’s premier performing arts complex in central Cairo, hosting opera, ballet, concerts, and cultural events.
-
D.
General Directorate of State Theatres
The General Directorate of State Theatres is Turkey’s national public theatre institution responsible for producing, managing, and promoting theatrical performances across the country.
-
E.
Sudan National Theatre
Sudan National Theatre is a major performing arts venue in Omdurman that serves as a central stage for Sudanese drama, music, and cultural events.
- 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_69ca831b17988190a1f3f3413d57b820 |
completed | March 30, 2026, 2:05 p.m. |
| NER | Named-entity recognition | batch_69cbe51ffab881908448aff899511f2c |
completed | March 31, 2026, 3:15 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ce3a196ad48190b3887a2a0c43f87f |
completed | April 2, 2026, 9:42 a.m. |
Created at: March 30, 2026, 6:12 p.m.