Triple
T8994642
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Radamès |
E214871
|
entity |
| Predicate | operaPremierePlace |
P80488
|
FINISHED |
| Object | Khedivial Opera House, Cairo |
E735610
|
NE FINISHED |
How this triple was built (3 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: Khedivial Opera House, Cairo | Statement: [Radamès, operaPremierePlace, Khedivial Opera House, Cairo]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Khedivial Opera House, Cairo Context triple: [Radamès, operaPremierePlace, Khedivial Opera House, Cairo]
-
A.
Cairo Opera House
The Cairo Opera House is Egypt’s premier performing arts complex in central Cairo, hosting opera, ballet, concerts, and cultural events.
-
B.
Khedivial Opera House
chosen
The Khedivial Opera House was Cairo’s original grand opera venue, built in the 19th century under Khedive Ismail and famed for hosting the premiere of Verdi’s "Aida" before it was destroyed by fire in 1971.
-
C.
Parliament House, Cairo
Parliament House, Cairo is the principal legislative building in Egypt’s capital where the country’s national parliament convenes.
-
D.
Cairo Citadel
The Cairo Citadel is a historic medieval Islamic fortification in Cairo, Egypt, that served for centuries as the seat of government and a symbol of the city’s military and political power.
-
E.
Cairo Castle
Cairo Castle is a historic hilltop fortress overlooking the city of Taiz in Yemen, notable for its medieval architecture and strategic views.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: operaPremierePlace Context triple: [Radamès, operaPremierePlace, Khedivial Opera House, Cairo]
-
A.
operaFestivalVenue
Indicates that a venue is the location where an opera festival is held.
-
B.
operaPremiereContext
chosen
Indicates the circumstances or setting (such as time, place, or event) in which an opera had its premiere performance.
-
C.
operaAdaptationPremiereYear
Indicates the year in which an opera adaptation of a work was first premiered.
-
D.
hasOperaHouse
Indicates that one entity possesses, contains, or is the location of an opera house.
-
E.
operaAct
Indicates that an entity performs in or takes part in an act (segment) of an opera performance.
- F. None of above.
Provenance (4 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_69ca83a05c608190bdfdbdb25e994b39 |
completed | March 30, 2026, 2:07 p.m. |
| NER | Named-entity recognition | batch_69cc68ddff288190869731df2c178ff6 |
completed | April 1, 2026, 12:37 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69cfeb5b88d48190b684c43cc88d8438 |
completed | April 3, 2026, 4:31 p.m. |
| PD | Predicate disambiguation | batch_69cc5edba0f88190b97401636a076d7a |
completed | March 31, 2026, 11:55 p.m. |
Created at: March 30, 2026, 7:04 p.m.