Triple
T17614498
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Pietrasanta |
E429047
|
entity |
| Predicate | hasLandmark |
P105
|
FINISHED |
| Object |
Cathedral of San Martino
The Cathedral of San Martino is a historic Roman Catholic church in Pietrasanta, Tuscany, renowned for its striking marble façade and significant Renaissance artworks.
|
E1280382
|
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: Cathedral of San Martino | Statement: [Pietrasanta, hasLandmark, Cathedral of San Martino]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Cathedral of San Martino Context triple: [Pietrasanta, hasLandmark, Cathedral of San Martino]
-
A.
Duomo di San Martino
Duomo di San Martino is the Romanesque cathedral of Lucca, Italy, renowned for its distinctive asymmetrical façade and important artworks, including the revered Volto Santo crucifix.
-
B.
Duomo di San Martino
Duomo di San Martino is the principal Roman Catholic church of Piove di Sacco in northern Italy, notable for its historic architecture and role as the town’s main place of worship.
-
C.
Cathedral of San Giorgio
The Cathedral of San Giorgio is a prominent Baroque church in Modica, Sicily, renowned for its ornate façade and dramatic hilltop setting.
-
D.
San Giusto Cathedral
San Giusto Cathedral is a historic Roman Catholic church in Trieste, Italy, renowned for its medieval architecture and prominent hilltop position overlooking the city and the Gulf of Trieste.
-
E.
Cathedral of Santa Maria Assunta
The Cathedral of Santa Maria Assunta is an early medieval Byzantine-style church on the Venetian island of Torcello, renowned for its ancient mosaics and status as one of the oldest churches in the Venetian lagoon.
- 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: Cathedral of San Martino Triple: [Pietrasanta, hasLandmark, Cathedral of San Martino]
Generated description
The Cathedral of San Martino is a historic Roman Catholic church in Pietrasanta, Tuscany, renowned for its striking marble façade and significant Renaissance artworks.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Cathedral of San Martino Target entity description: The Cathedral of San Martino is a historic Roman Catholic church in Pietrasanta, Tuscany, renowned for its striking marble façade and significant Renaissance artworks.
-
A.
Duomo di San Martino
Duomo di San Martino is the principal Roman Catholic church of Piove di Sacco in northern Italy, notable for its historic architecture and role as the town’s main place of worship.
-
B.
Duomo di San Martino
Duomo di San Martino is the Romanesque cathedral of Lucca, Italy, renowned for its distinctive asymmetrical façade and important artworks, including the revered Volto Santo crucifix.
-
C.
Cathedral of San Giorgio
The Cathedral of San Giorgio is a prominent Baroque church in Modica, Sicily, renowned for its ornate façade and dramatic hilltop setting.
-
D.
San Giusto Cathedral
San Giusto Cathedral is a historic Roman Catholic church in Trieste, Italy, renowned for its medieval architecture and prominent hilltop position overlooking the city and the Gulf of Trieste.
-
E.
Cathedral of Santa Maria Assunta
The Cathedral of Santa Maria Assunta is the main Roman Catholic cathedral of Chioggia, Italy, notable for its Baroque architecture and role as the city’s principal place of worship.
- 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_69d889e1c6148190ba76241e74688f8b |
completed | April 10, 2026, 5:25 a.m. |
| NER | Named-entity recognition | batch_69e46d2fd96481908c9f3b566fca6907 |
completed | April 19, 2026, 5:50 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a02164953c08190acd125c8e4c42976 |
completed | May 11, 2026, 5:47 p.m. |
| NEDg | Description generation | batch_6a0217311cd4819082c011b9b6758fc2 |
completed | May 11, 2026, 5:51 p.m. |
| NED2 | Entity disambiguation (via description) | batch_6a02183df9b48190ada384396946e4a3 |
completed | May 11, 2026, 5:56 p.m. |
Created at: April 10, 2026, 5:51 a.m.