Triple
T8121789
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Roberto Alagna |
E189626
|
entity |
| Predicate | performedAt |
P270
|
FINISHED |
| Object | Teatro alla Scala, Milan |
E17826
|
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: Teatro alla Scala, Milan | Statement: [Roberto Alagna, performedAt, Teatro alla Scala, Milan]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Teatro alla Scala, Milan Context triple: [Roberto Alagna, performedAt, Teatro alla Scala, Milan]
-
A.
La Scala
chosen
La Scala is Milan's world-renowned opera house, celebrated as one of the leading venues for opera and classical music performances.
-
B.
Armani Teatro in Milan
Armani Teatro in Milan is a minimalist, concrete-and-light-filled performance and fashion show space that exemplifies Tadao Ando’s refined, contemplative architectural style for Giorgio Armani.
-
C.
Teatro La Fenice
Teatro La Fenice is a historic and renowned opera house in Venice, Italy, celebrated for premiering major operatic works and hosting many of the world’s greatest singers.
-
D.
Teatro Regio di Torino
Teatro Regio di Torino is a historic opera house in Turin, Italy, renowned for its rich operatic tradition and significant role in the European performing arts scene.
-
E.
Teatro dell'Opera di Roma
Teatro dell'Opera di Roma is Rome’s principal opera house, renowned for its historic productions and performances by many of the world’s leading opera singers.
- 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_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_69cd3447212881909cca3d016a4b41f4 |
completed | April 1, 2026, 3:05 p.m. |
Created at: March 30, 2026, 5:33 p.m.