Triple
T3467964
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Piazza Castello |
E73182
|
entity |
| Predicate | hasBuildingOnPerimeter |
P14728
|
FINISHED |
| Object |
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.
|
E361814
|
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 di Torino | Statement: [Piazza Castello, hasBuildingOnPerimeter, Teatro Regio di Torino]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Teatro Regio di Torino Context triple: [Piazza Castello, hasBuildingOnPerimeter, Teatro Regio di Torino]
-
A.
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.
-
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.
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.
-
D.
Teatro Bibiena
Teatro Bibiena is an 18th-century Baroque-style theater in Mantua, Italy, renowned for its ornate interior and historical performances, including a young Mozart’s concert.
-
E.
Teatro Comunale di Bologna
Teatro Comunale di Bologna is a historic Italian opera house renowned for its rich musical tradition and significant role in the development of European opera.
- 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 di Torino Triple: [Piazza Castello, hasBuildingOnPerimeter, Teatro Regio di Torino]
Generated description
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.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Teatro Regio di Torino Target entity description: 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.
-
A.
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.
-
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.
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.
-
D.
Teatro Bibiena
Teatro Bibiena is an 18th-century Baroque-style theater in Mantua, Italy, renowned for its ornate interior and historical performances, including a young Mozart’s concert.
-
E.
Teatro Comunale di Bologna
Teatro Comunale di Bologna is a historic Italian opera house renowned for its rich musical tradition and significant role in the development of European opera.
- 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_69ad85b224d481908ff8be51338d24ff |
completed | March 8, 2026, 2:20 p.m. |
| NER | Named-entity recognition | batch_69adbb11ec5881908347bf92883a25ee |
completed | March 8, 2026, 6:08 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b3680763608190acdd146dc7c0b239 |
completed | March 13, 2026, 1:27 a.m. |
| NEDg | Description generation | batch_69b36c4d77448190abe198ec9d48597d |
completed | March 13, 2026, 1:45 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69b36cca06d48190bc72ad2e9bd9bdb5 |
completed | March 13, 2026, 1:47 a.m. |
Created at: March 8, 2026, 3:17 p.m.