Triple
T12199040
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Un ballo in maschera |
E290664
|
entity |
| Predicate | premierePlace |
P3172
|
FINISHED |
| Object |
Teatro Apollo, Rome
Teatro Apollo in Rome was a prominent 19th-century Italian opera house renowned for hosting major premieres, including works by Giuseppe Verdi.
|
E971356
|
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 Apollo, Rome | Statement: [Un ballo in maschera, premierePlace, Teatro Apollo, Rome]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Teatro Apollo, Rome Context triple: [Un ballo in maschera, premierePlace, Teatro Apollo, Rome]
-
A.
De Roma theatre
De Roma theatre is a historic cultural venue in the Borgerhout district of Antwerp, known for its restored art deco architecture and diverse program of concerts, films, and events.
-
B.
Theatre of Marcellus, Rome
The Theatre of Marcellus in Rome is an ancient open-air Roman theatre, begun by Julius Caesar and completed by Augustus, that served as a monumental prototype for later European theatre architecture.
-
C.
Teatro Costanzi, Rome
Teatro Costanzi in Rome is the historic opera house, now known as the Teatro dell'Opera di Roma, renowned for premiering major Italian operas in the late 19th and early 20th centuries.
-
D.
Teatro Caio Melisso
Teatro Caio Melisso is a historic theater in Spoleto, Italy, best known as one of the principal stages of the renowned Festival dei Due Mondi.
-
E.
Teatro Olimpico
Teatro Olimpico is a Renaissance-era indoor theater in Vicenza, Italy, celebrated for its pioneering use of permanent perspective stage scenery and classical architectural design.
- 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 Apollo, Rome Triple: [Un ballo in maschera, premierePlace, Teatro Apollo, Rome]
Generated description
Teatro Apollo in Rome was a prominent 19th-century Italian opera house renowned for hosting major premieres, including works by Giuseppe Verdi.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Teatro Apollo, Rome Target entity description: Teatro Apollo in Rome was a prominent 19th-century Italian opera house renowned for hosting major premieres, including works by Giuseppe Verdi.
-
A.
De Roma theatre
De Roma theatre is a historic cultural venue in the Borgerhout district of Antwerp, known for its restored art deco architecture and diverse program of concerts, films, and events.
-
B.
Theatre of Marcellus, Rome
The Theatre of Marcellus in Rome is an ancient open-air Roman theatre, begun by Julius Caesar and completed by Augustus, that served as a monumental prototype for later European theatre architecture.
-
C.
Teatro Costanzi, Rome
Teatro Costanzi in Rome is the historic opera house, now known as the Teatro dell'Opera di Roma, renowned for premiering major Italian operas in the late 19th and early 20th centuries.
-
D.
Teatro Caio Melisso
Teatro Caio Melisso is a historic theater in Spoleto, Italy, best known as one of the principal stages of the renowned Festival dei Due Mondi.
-
E.
Teatro Olimpico
Teatro Olimpico is a Renaissance-era indoor theater in Vicenza, Italy, celebrated for its pioneering use of permanent perspective stage scenery and classical architectural design.
- 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_69d6ab65923081909acfc61b7a612233 |
completed | April 8, 2026, 7:24 p.m. |
| NER | Named-entity recognition | batch_69d91c79f6cc8190ae8163d2016078c0 |
completed | April 10, 2026, 3:51 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f60a933fc481909f9e062365bf05fc |
completed | May 2, 2026, 2:30 p.m. |
| NEDg | Description generation | batch_69f60bdbee288190991b08ae685bb401 |
completed | May 2, 2026, 2:36 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69f610b8efe88190907e84247d9e8456 |
completed | May 2, 2026, 2:56 p.m. |
Created at: April 8, 2026, 9:50 p.m.