Triple
T14995662
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Teatro Massimo |
E373952
|
entity |
| Predicate | locatedIn |
P40
|
FINISHED |
| Object |
Piazza Verdi
Piazza Verdi is a prominent square in Palermo, Italy, best known as the grand setting for the historic Teatro Massimo opera house.
|
E1131205
|
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: Piazza Verdi | Statement: [Teatro Massimo, locatedIn, Piazza Verdi]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Piazza Verdi Context triple: [Teatro Massimo, locatedIn, Piazza Verdi]
-
A.
Piazza Ponterosso
Piazza Ponterosso is a central square in Trieste, Italy, known for its historic market, neoclassical architecture, and lively social atmosphere.
-
B.
Piazza Rosmini
Piazza Rosmini is a central square in Rovereto, Italy, known as a focal point of the town’s social and cultural life.
-
C.
Piazza Roma
Piazza Roma is a historic central square in Modena, Italy, known for its elegant architecture and proximity to key civic and cultural buildings.
-
D.
Piazza Gae Aulenti
Piazza Gae Aulenti is a modern elevated square in Milan’s Porta Nuova district, known for its contemporary architecture, fountains, and role as a central hub of the city’s business and cultural life.
-
E.
Piazza Duca d'Aosta
Piazza Duca d'Aosta is a major square in central Milan, Italy, best known as the forecourt and urban hub in front of the city's main railway station, Milano Centrale.
- 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: Piazza Verdi Triple: [Teatro Massimo, locatedIn, Piazza Verdi]
Generated description
Piazza Verdi is a prominent square in Palermo, Italy, best known as the grand setting for the historic Teatro Massimo opera house.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Piazza Verdi Target entity description: Piazza Verdi is a prominent square in Palermo, Italy, best known as the grand setting for the historic Teatro Massimo opera house.
-
A.
Piazza Ponterosso
Piazza Ponterosso is a central square in Trieste, Italy, known for its historic market, neoclassical architecture, and lively social atmosphere.
-
B.
Piazza Rosmini
Piazza Rosmini is a central square in Rovereto, Italy, known as a focal point of the town’s social and cultural life.
-
C.
Piazza Roma
Piazza Roma is a historic central square in Modena, Italy, known for its elegant architecture and proximity to key civic and cultural buildings.
-
D.
Piazza Gae Aulenti
Piazza Gae Aulenti is a modern elevated square in Milan’s Porta Nuova district, known for its contemporary architecture, fountains, and role as a central hub of the city’s business and cultural life.
-
E.
Piazza Duca d'Aosta
Piazza Duca d'Aosta is a major square in central Milan, Italy, best known as the forecourt and urban hub in front of the city's main railway station, Milano Centrale.
- 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_69d85ccc84388190aa151e5173370c8d |
completed | April 10, 2026, 2:13 a.m. |
| NER | Named-entity recognition | batch_69ded718e4288190b5e144f82299a194 |
completed | April 15, 2026, 12:08 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69fe969a63f081908bf11783e2a51229 |
completed | May 9, 2026, 2:06 a.m. |
| NEDg | Description generation | batch_69fe97609b3481908ed481f9f061b148 |
completed | May 9, 2026, 2:09 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69fe980155748190aef4ce876f985ef2 |
completed | May 9, 2026, 2:12 a.m. |
Created at: April 10, 2026, 2:53 a.m.