Triple
T23227172
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Un ballo in maschera |
E581045
|
entity |
| Predicate | premierePlace |
P3172
|
FINISHED |
| Object | Teatro Apollo, Rome |
—
|
NE NERFINISHED |
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 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.
Teatro Apollo, Rome
chosen
Teatro Apollo in Rome was a prominent 19th-century Italian opera house renowned for hosting major premieres, including works by Giuseppe Verdi.
-
B.
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.
-
C.
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.
-
D.
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.
-
E.
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.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (2 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_69e246043c48819089bae72c9a9c306c |
completed | April 17, 2026, 2:39 p.m. |
| NER | Named-entity recognition | batch_69f1922f5b4081908145d66ea7534493 |
completed | April 29, 2026, 5:07 a.m. |
Created at: April 17, 2026, 4:09 p.m.