Triple
T21121704
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Simon Boccanegra |
E520446
|
entity |
| Predicate | revisedLibrettist |
P89521
|
FINISHED |
| Object | Arrigo Boito |
—
|
NE NERFINISHED |
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: Arrigo Boito | Statement: [Simon Boccanegra, revisedLibrettist, Arrigo Boito]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Arrigo Boito Context triple: [Simon Boccanegra, revisedLibrettist, Arrigo Boito]
-
A.
Arrigo Boito
chosen
Arrigo Boito was an Italian poet, journalist, composer, and librettist best known for writing the libretti for Verdi’s operas "Otello" and "Falstaff."
-
B.
Camillo Boito
Camillo Boito was an Italian architect, art critic, and writer known for his contributions to architectural restoration theory and for influencing the development of Italian literature and the arts in the late 19th century.
-
C.
Luigi Dallapiccola
Luigi Dallapiccola was a 20th-century Italian composer known for his lyrical adaptation of twelve-tone technique and his politically engaged vocal and operatic works.
-
D.
Francesco Cilea
Francesco Cilea was an Italian late-Romantic composer best known for his operas, particularly "Adriana Lecouvreur."
-
E.
Gian Francesco Malipiero
Gian Francesco Malipiero was an influential 20th-century Italian composer and musicologist known for reviving early Italian music and developing a distinctive modernist style.
- 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: revisedLibrettist Context triple: [Simon Boccanegra, revisedLibrettist, Arrigo Boito]
-
A.
revisedVersionLibrettist
chosen
Indicates that a person served as the librettist responsible for a revised version of an existing work’s libretto.
-
B.
librettistOfWorkAppearingIn
Indicates that a person is the librettist responsible for the text of a work that appears within a larger composite work or collection.
-
C.
librettistOfOpera
Indicates that one entity is the librettist who wrote the text (libretto) for the specified opera.
-
D.
coAuthorOfLibrettoWith
Indicates that two or more individuals collaborated in writing the same libretto.
-
E.
librettistNationality
Indicates the relationship between a librettist and the country or nationality with which they are associated.
- F. None of above.
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_69e0b50a623881909c0bbaf4f2c055e7 |
completed | April 16, 2026, 10:08 a.m. |
| NER | Named-entity recognition | batch_69e722348fe08190a1f079b7b0b5dd14 |
completed | April 21, 2026, 7:07 a.m. |
| PD | Predicate disambiguation | batch_69e5f5ed6c8c8190b31092a5d4c3de5d |
completed | April 20, 2026, 9:46 a.m. |
Created at: April 16, 2026, 2:55 p.m.