Triple
T19190891
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Rigoletto |
E469832
|
entity |
| Predicate | principalCharacter |
P9202
|
FINISHED |
| Object | Duke of Mantua |
—
|
NE NERFINISHED |
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: Duke of Mantua | Statement: [Rigoletto, principalCharacter, Duke of Mantua]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Duke of Mantua Context triple: [Rigoletto, principalCharacter, Duke of Mantua]
-
A.
Duke of Mantua
chosen
The Duke of Mantua is the womanizing, cynical nobleman in Verdi’s opera "Rigoletto," whose carefree cruelty drives the tragic events of the story.
-
B.
Marquess of Mantua
The Marquess of Mantua was the hereditary noble ruler of the Italian city-state of Mantua, held by the Gonzaga family during the Renaissance.
-
C.
Francis IV, Duke of Mantua
Francis IV, Duke of Mantua, was an early 17th-century Italian nobleman of the House of Gonzaga who briefly ruled Mantua and Montferrat before his premature death.
-
D.
Charles I, Duke of Mantua and Montferrat
Charles I, Duke of Mantua and Montferrat was a 17th-century Italian nobleman and ruler whose contested succession to his titles helped trigger the War of the Mantuan Succession during the Thirty Years’ War.
-
E.
Duke of Ferrara
The Duke of Ferrara was the hereditary ruler of the Italian Renaissance duchy of Ferrara, a powerful noble title historically held by the Este family.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (2 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_69d8dd0ad9088190a173b32657ae2e7a |
completed | April 10, 2026, 11:20 a.m. |
| NER | Named-entity recognition | batch_69e5f8a226dc8190a8a96960a4180298 |
completed | April 20, 2026, 9:57 a.m. |
Created at: April 10, 2026, 12:07 p.m.