Triple
T17574251
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Sansepolcro |
E428019
|
entity |
| Predicate | hasMainChurch |
P15000
|
FINISHED |
| Object | Cathedral of Sansepolcro |
—
|
NE NERFINISHED |
How this triple was built (3 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 Sansepolcro | Statement: [Sansepolcro, hasMainChurch, Cathedral of Sansepolcro]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Cathedral of Sansepolcro Context triple: [Sansepolcro, hasMainChurch, Cathedral of Sansepolcro]
-
A.
Cathedral of Arezzo
The Cathedral of Arezzo is a prominent Gothic-style Roman Catholic church in the Tuscan city of Arezzo, renowned for its historic architecture and important religious artworks.
-
B.
Cathedral of Cortona
The Cathedral of Cortona is a historic Roman Catholic church in the Tuscan hill town of Cortona, Italy, notable for its Renaissance and Baroque architecture and important religious artworks.
-
C.
Pesaro Cathedral
Pesaro Cathedral is a historic Roman Catholic cathedral in the Italian city of Pesaro, noted for its layered architectural styles and significant religious and artistic heritage.
-
D.
Cathedral of Faenza
The Cathedral of Faenza is a historic Roman Catholic church in Faenza, Italy, renowned for its Renaissance architecture and significant religious and artistic heritage.
-
E.
Perugia Cathedral
Perugia Cathedral is a historic Roman Catholic cathedral in Perugia, Italy, notable as the seat of the local bishop and as the burial site of Pope Innocent III.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Cathedral of Sansepolcro Target entity description: The Cathedral of Sansepolcro is a historic Roman Catholic church in Sansepolcro, Tuscany, renowned for its medieval origins and significant religious and artistic heritage.
-
A.
Cathedral of Arezzo
The Cathedral of Arezzo is a prominent Gothic-style Roman Catholic church in the Tuscan city of Arezzo, renowned for its historic architecture and important religious artworks.
-
B.
Cathedral of Cortona
The Cathedral of Cortona is a historic Roman Catholic church in the Tuscan hill town of Cortona, Italy, notable for its Renaissance and Baroque architecture and important religious artworks.
-
C.
Pesaro Cathedral
Pesaro Cathedral is a historic Roman Catholic cathedral in the Italian city of Pesaro, noted for its layered architectural styles and significant religious and artistic heritage.
-
D.
Cathedral of Faenza
The Cathedral of Faenza is a historic Roman Catholic church in Faenza, Italy, renowned for its Renaissance architecture and significant religious and artistic heritage.
-
E.
Perugia Cathedral
Perugia Cathedral is a historic Roman Catholic cathedral in Perugia, Italy, notable as the seat of the local bishop and as the burial site of Pope Innocent III.
- F. None of above. chosen
Provenance (2 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_69d889e0385081908a04b66f4dd4bd0d |
completed | April 10, 2026, 5:25 a.m. |
| NER | Named-entity recognition | batch_69e4593403648190836266dbdb6cfc9f |
completed | April 19, 2026, 4:25 a.m. |
Created at: April 10, 2026, 5:50 a.m.