Triple
T824622
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | La Scala |
E17826
|
entity |
| Predicate | predecessor |
P97
|
FINISHED |
| Object |
Teatro Regio Ducale
Teatro Regio Ducale was an 18th-century opera house in Milan that served as the city’s principal theater before being destroyed by fire and replaced by La Scala.
|
E98501
|
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: Teatro Regio Ducale | Statement: [La Scala, predecessor, Teatro Regio Ducale]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Teatro Regio Ducale Context triple: [La Scala, predecessor, Teatro Regio Ducale]
-
A.
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.
-
B.
La Scala
La Scala is Milan's world-renowned opera house, celebrated as one of the leading venues for opera and classical music performances.
-
C.
Palazzo Koch
Palazzo Koch is a grand 19th-century neoclassical palace in Rome that serves as the historic headquarters of Italy’s central bank.
-
D.
Massandra Palace
Massandra Palace is a 19th-century château-style royal residence near Yalta in Crimea, famed for its ornate architecture and picturesque mountain setting.
-
E.
Palazzo Madama
Palazzo Madama is a historic Renaissance palace in Rome that serves as the seat of the Italian Senate.
- 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: Teatro Regio Ducale Triple: [La Scala, predecessor, Teatro Regio Ducale]
Generated description
Teatro Regio Ducale was an 18th-century opera house in Milan that served as the city’s principal theater before being destroyed by fire and replaced by La Scala.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Teatro Regio Ducale Target entity description: Teatro Regio Ducale was an 18th-century opera house in Milan that served as the city’s principal theater before being destroyed by fire and replaced by La Scala.
-
A.
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.
-
B.
La Scala
La Scala is Milan's world-renowned opera house, celebrated as one of the leading venues for opera and classical music performances.
-
C.
Palazzo Koch
Palazzo Koch is a grand 19th-century neoclassical palace in Rome that serves as the historic headquarters of Italy’s central bank.
-
D.
Massandra Palace
Massandra Palace is a 19th-century château-style royal residence near Yalta in Crimea, famed for its ornate architecture and picturesque mountain setting.
-
E.
Palazzo Madama
Palazzo Madama is a historic Renaissance palace in Rome that serves as the seat of the Italian Senate.
- 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_69a4937c9c188190aaa216f6b466f452 |
completed | March 1, 2026, 7:29 p.m. |
| NER | Named-entity recognition | batch_69a4ab7eb0a08190889463edb0e7bd59 |
completed | March 1, 2026, 9:11 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a76d93af548190818c14a370e0914a |
completed | March 3, 2026, 11:24 p.m. |
| NEDg | Description generation | batch_69a781f5536c81908175d58b6b75adba |
completed | March 4, 2026, 12:51 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69a7860e656c8190a08a9999662ba1f1 |
completed | March 4, 2026, 1:08 a.m. |
Created at: March 1, 2026, 7:38 p.m.