Triple
T1546242
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Pisa |
E32982
|
entity |
| Predicate | hasHeritageSite |
P923
|
FINISHED |
| Object |
Piazza del Duomo
Piazza del Duomo is the famous monumental square in Pisa, Italy, renowned for its ensemble of medieval religious buildings including the Leaning Tower, cathedral, baptistery, and cemetery.
|
E175707
|
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 del Duomo | Statement: [Pisa, hasHeritageSite, Piazza del Duomo]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Piazza del Duomo Context triple: [Pisa, hasHeritageSite, Piazza del Duomo]
-
A.
Piazza Duomo
Piazza Duomo is the historic main square of Trento, Italy, renowned for its medieval architecture, cathedral, and vibrant civic life.
-
B.
Piazza della Scala
Piazza della Scala is a prominent square in central Milan, Italy, known for facing the famed La Scala opera house and hosting notable historic buildings and monuments.
-
C.
Piazza Castello
Piazza Castello is a central and historic square in Turin, Italy, renowned for its grand palaces, cultural institutions, and role as a focal point of city life.
-
D.
Piazza della Signoria
Piazza della Signoria is Florence’s historic main square, renowned as a political and social hub lined with important civic buildings and open-air Renaissance sculptures.
-
E.
Campo de' Fiori
Campo de' Fiori is a historic Roman square known for its lively open-air market by day and bustling bars and restaurants by night.
- 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 del Duomo Triple: [Pisa, hasHeritageSite, Piazza del Duomo]
Generated description
Piazza del Duomo is the famous monumental square in Pisa, Italy, renowned for its ensemble of medieval religious buildings including the Leaning Tower, cathedral, baptistery, and cemetery.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Piazza del Duomo Target entity description: Piazza del Duomo is the famous monumental square in Pisa, Italy, renowned for its ensemble of medieval religious buildings including the Leaning Tower, cathedral, baptistery, and cemetery.
-
A.
Piazza Duomo
Piazza Duomo is the historic main square of Trento, Italy, renowned for its medieval architecture, cathedral, and vibrant civic life.
-
B.
Piazza della Scala
Piazza della Scala is a prominent square in central Milan, Italy, known for facing the famed La Scala opera house and hosting notable historic buildings and monuments.
-
C.
Piazza Castello
Piazza Castello is a central and historic square in Turin, Italy, renowned for its grand palaces, cultural institutions, and role as a focal point of city life.
-
D.
Piazza della Signoria
Piazza della Signoria is Florence’s historic main square, renowned as a political and social hub lined with important civic buildings and open-air Renaissance sculptures.
-
E.
Campo de' Fiori
Campo de' Fiori is a historic Roman square known for its lively open-air market by day and bustling bars and restaurants by night.
- 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_69a885ed29088190a3c2d5a3d100c16e |
completed | March 4, 2026, 7:20 p.m. |
| NER | Named-entity recognition | batch_69aa61fc0b5c8190bad34c17c3b46c7e |
completed | March 6, 2026, 5:11 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ad309dcc3c819096a796a330a16de1 |
completed | March 8, 2026, 8:17 a.m. |
| NEDg | Description generation | batch_69ad313ff5e48190bcd44f5211edf414 |
completed | March 8, 2026, 8:20 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69ad31edfb848190a3f7309fa1d2150a |
completed | March 8, 2026, 8:23 a.m. |
Created at: March 4, 2026, 7:26 p.m.