Triple
T5971053
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Catania Cathedral |
E132872
|
entity |
| Predicate | locatedIn |
P40
|
FINISHED |
| Object |
Piazza Duomo, Catania
Piazza Duomo in Catania is the city's main baroque square, renowned for its historic architecture, including the Catania Cathedral and the iconic Elephant Fountain.
|
E562424
|
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 Duomo, Catania | Statement: [Catania Cathedral, locatedIn, Piazza Duomo, Catania]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Piazza Duomo, Catania Context triple: [Catania Cathedral, locatedIn, Piazza Duomo, Catania]
-
A.
Piazza Duomo, Syracuse
Piazza Duomo in Syracuse is a historic baroque square on the island of Ortygia, renowned as the city’s elegant civic and religious center.
-
B.
Piazza Duomo (Palermo)
Piazza Duomo (Palermo) is the main square in front of Palermo Cathedral, serving as a historic urban space that showcases the city’s architectural and religious heritage.
-
C.
Piazza Università, Catania
Piazza Università in Catania is a prominent historic square in the city center, known for its elegant Baroque architecture and its close association with the University of Catania.
-
D.
Piazza San Carlo
Piazza San Carlo is a grand 17th-century baroque square in central Turin, renowned for its elegant arcades, twin churches, and vibrant café culture.
-
E.
Piazza Trilussa
Piazza Trilussa is a lively square in Rome’s Trastevere district, known for its bars, street performers, and as a popular evening gathering spot for locals and tourists.
- 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 Duomo, Catania Triple: [Catania Cathedral, locatedIn, Piazza Duomo, Catania]
Generated description
Piazza Duomo in Catania is the city's main baroque square, renowned for its historic architecture, including the Catania Cathedral and the iconic Elephant Fountain.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Piazza Duomo, Catania Target entity description: Piazza Duomo in Catania is the city's main baroque square, renowned for its historic architecture, including the Catania Cathedral and the iconic Elephant Fountain.
-
A.
Piazza Duomo, Syracuse
Piazza Duomo in Syracuse is a historic baroque square on the island of Ortygia, renowned as the city’s elegant civic and religious center.
-
B.
Piazza Duomo (Palermo)
Piazza Duomo (Palermo) is the main square in front of Palermo Cathedral, serving as a historic urban space that showcases the city’s architectural and religious heritage.
-
C.
Piazza Università, Catania
Piazza Università in Catania is a prominent historic square in the city center, known for its elegant Baroque architecture and its close association with the University of Catania.
-
D.
Piazza San Carlo
Piazza San Carlo is a grand 17th-century baroque square in central Turin, renowned for its elegant arcades, twin churches, and vibrant café culture.
-
E.
Piazza Trilussa
Piazza Trilussa is a lively square in Rome’s Trastevere district, known for its bars, street performers, and as a popular evening gathering spot for locals and tourists.
- 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_69c0086deab081908550159ca23eec9b |
completed | March 22, 2026, 3:19 p.m. |
| NER | Named-entity recognition | batch_69c03a7fd1ec8190926927b7c3cbec0a |
completed | March 22, 2026, 6:52 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c108422220819092ac63e5ebb264b4 |
completed | March 23, 2026, 9:30 a.m. |
| NEDg | Description generation | batch_69c10b5816548190b73f19e12cdf8e03 |
completed | March 23, 2026, 9:43 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69c10c39fb848190a557278d3cd23560 |
completed | March 23, 2026, 9:47 a.m. |
Created at: March 22, 2026, 4:03 p.m.