Triple
T7749102
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Piazza del Duomo (Pisa) |
E175707
|
entity |
| Predicate | partOf |
P40
|
FINISHED |
| Object | historic center of Pisa |
E669699
|
NE FINISHED |
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: historic center of Pisa | Statement: [Piazza del Duomo (Pisa), partOf, historic center of Pisa]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: historic center of Pisa Context triple: [Piazza del Duomo (Pisa), partOf, historic center of Pisa]
-
A.
historic centre of Pisa
chosen
The historic centre of Pisa is the medieval core of the Tuscan city, renowned for its dense concentration of historic squares, churches, palaces, and university buildings that reflect its former status as a powerful maritime republic.
-
B.
historic centre of Florence
The historic centre of Florence is a UNESCO-listed medieval and Renaissance urban core renowned for its art, architecture, and cultural landmarks such as the Duomo, Palazzo Vecchio, and the Uffizi Gallery.
-
C.
historic centre of Genoa
The historic centre of Genoa is a UNESCO-listed medieval and Renaissance urban core of the Italian port city, renowned for its dense maze of alleys, grand palaces, and layered maritime history.
-
D.
Cathedral museum of Pisa
The Cathedral Museum of Pisa is a museum in the Piazza dei Miracoli that preserves and displays artworks, sculptures, and liturgical objects from the Pisa Cathedral and its monumental complex.
-
E.
Historic Centre of San Gimignano
The Historic Centre of San Gimignano is a well-preserved medieval hill town in Italy renowned for its distinctive tower houses, intact city walls, and rich Gothic and Romanesque architecture.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69c69960b3588190a53aa590d31d9544 |
completed | March 27, 2026, 2:51 p.m. |
| NER | Named-entity recognition | batch_69c703b13af08190b110104fe96ef91e |
completed | March 27, 2026, 10:24 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c8be53b3788190a850ce1aaaac3aaa |
completed | March 29, 2026, 5:53 a.m. |
Created at: March 27, 2026, 4:08 p.m.