Triple
T8121775
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Roberto Alagna |
E189626
|
entity |
| Predicate | sibling |
P363
|
FINISHED |
| Object |
David Alagna
David Alagna is a French composer and stage director known for his work in opera, including collaborations with his brother, tenor Roberto Alagna.
|
E713637
|
NE FINISHED |
How this triple was built (4 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: David Alagna | Statement: [Roberto Alagna, sibling, David Alagna]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: David Alagna Context triple: [Roberto Alagna, sibling, David Alagna]
-
A.
Roberto Alagna
Roberto Alagna is a renowned French-Italian operatic tenor celebrated for his passionate performances in major opera houses worldwide.
-
B.
Michael Crawford
Michael Crawford is an English actor and singer best known for his role in the sitcom "Some Mothers Do 'Ave 'Em" and for originating the title role in Andrew Lloyd Webber's musical "The Phantom of the Opera."
-
C.
Josh Groban
Josh Groban is an American singer, songwriter, and actor known for his powerful baritone voice and crossover classical-pop ballads.
-
D.
Andrea Bocelli
Andrea Bocelli is an Italian tenor renowned worldwide for his powerful yet delicate voice and crossover success in both classical and pop music.
-
E.
Matteo Bocelli
Matteo Bocelli is an Italian singer and songwriter, known both for his solo pop-classical work and for performing alongside his father, tenor Andrea Bocelli.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg
Description generation
gpt-5.1
Instruction
Generate a one-sentence description of the target entity. You are given a context triple in the form (subject, predicate, object), where the object is the target entity. # Instructions Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. Avoid repeating the information from the triple, unless really essential. # Response Format Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: David Alagna Triple: [Roberto Alagna, sibling, David Alagna]
Generated description
David Alagna is a French composer and stage director known for his work in opera, including collaborations with his brother, tenor Roberto Alagna.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: David Alagna Target entity description: David Alagna is a French composer and stage director known for his work in opera, including collaborations with his brother, tenor Roberto Alagna.
-
A.
Roberto Alagna
Roberto Alagna is a renowned French-Italian operatic tenor celebrated for his passionate performances in major opera houses worldwide.
-
B.
Michael Crawford
Michael Crawford is an English actor and singer best known for his role in the sitcom "Some Mothers Do 'Ave 'Em" and for originating the title role in Andrew Lloyd Webber's musical "The Phantom of the Opera."
-
C.
Josh Groban
Josh Groban is an American singer, songwriter, and actor known for his powerful baritone voice and crossover classical-pop ballads.
-
D.
Andrea Bocelli
Andrea Bocelli is an Italian tenor renowned worldwide for his powerful yet delicate voice and crossover success in both classical and pop music.
-
E.
Matteo Bocelli
Matteo Bocelli is an Italian singer and songwriter, known both for his solo pop-classical work and for performing alongside his father, tenor Andrea Bocelli.
- F. None of above. chosen
Provenance (5 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_69ca82bb74848190afb1f18640632c10 |
completed | March 30, 2026, 2:03 p.m. |
| NER | Named-entity recognition | batch_69cb435b72888190ad6330b375ed1eff |
completed | March 31, 2026, 3:45 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69cc9454ccb48190b0f894bed5da8a01 |
completed | April 1, 2026, 3:43 a.m. |
| NEDg | Description generation | batch_69cc9605b8248190a621ea934c58913d |
completed | April 1, 2026, 3:50 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69cc96fa03d881909a1eeed6af9a3149 |
completed | April 1, 2026, 3:54 a.m. |
Created at: March 30, 2026, 5:33 p.m.