Triple
T9493013
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Pierina Legnani |
E228935
|
entity |
| Predicate | performedAt |
P270
|
FINISHED |
| Object | La Scala Theatre |
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: La Scala Theatre | Statement: [Pierina Legnani, performedAt, La Scala Theatre]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: La Scala Theatre Context triple: [Pierina Legnani, performedAt, La Scala Theatre]
-
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.
San Carlo Theatre
San Carlo Theatre is a historic opera house in Naples, Italy, renowned as one of the oldest and most prestigious continuously active opera venues in the world.
-
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 Carlo Felice
Teatro Carlo Felice is the main opera house of Genoa, Italy, renowned for its historic role in the city’s cultural life and its post-war modern reconstruction.
-
E.
Teatro Massimo
Teatro Massimo is a grand 19th-century opera house in Palermo, Italy, renowned as one of Europe’s largest and most prestigious venues for opera and classical music.
- 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_69ca847424f081908180305555139f7a |
completed | March 30, 2026, 2:11 p.m. |
| NER | Named-entity recognition | batch_69cd95e8c8908190950e1130f9612823 |
completed | April 1, 2026, 10:02 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d12d2e2a64819097d87b3cf304f036 |
completed | April 4, 2026, 3:24 p.m. |
Created at: March 30, 2026, 7:56 p.m.