Triple
T18579306
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Piacenza Cathedral |
E454067
|
entity |
| Predicate | hasDomeFrescoesBy |
P18932
|
FINISHED |
| Object | Giovanni Francesco Barbieri |
—
|
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: Giovanni Francesco Barbieri | Statement: [Piacenza Cathedral, hasDomeFrescoesBy, Giovanni Francesco Barbieri]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Giovanni Francesco Barbieri Context triple: [Piacenza Cathedral, hasDomeFrescoesBy, Giovanni Francesco Barbieri]
-
A.
Giovanni Francesco Barbieri
chosen
Giovanni Francesco Barbieri, better known as Guercino, was a prominent Italian Baroque painter renowned for his dramatic use of light and shadow and emotionally expressive religious and mythological works.
-
B.
Giovanni Battista Franco
Giovanni Battista Franco was a 16th-century Italian Mannerist painter and engraver known for his Roman and Venetian works and for influencing artists such as Taddeo Zuccari.
-
C.
Giacomo Marini
Giacomo Marini is an Italian entrepreneur and engineer best known as one of the co-founders of the computer peripherals company Logitech.
-
D.
Carlo Cignani
Carlo Cignani was an Italian Baroque painter known for his refined classicist style and influential work in Bologna and Forlì.
-
E.
Bartolomeo Lorenzi
Bartolomeo Lorenzi was an 18th-century Italian sculptor known for his work in the late Baroque and early Neoclassical styles.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: hasDomeFrescoesBy Context triple: [Piacenza Cathedral, hasDomeFrescoesBy, Giovanni Francesco Barbieri]
-
A.
hasFrescoes
Indicates that something contains or is adorned with fresco paintings as part of its structure or decoration.
-
B.
hasMuralsFrom
Indicates that a location or structure contains murals that originate from or were created in a specified place or time period.
-
C.
hasMainAltarpiece
Indicates that an entity (typically a religious building or space) possesses a specific artwork or structure serving as its principal altarpiece.
-
D.
hasDomeDecoration
chosen
Indicates that an entity’s dome is adorned with specific decorative elements or ornamentation.
-
E.
hasMuralsDepicting
Indicates that one entity contains or features murals that visually represent or portray another entity.
- F. None of above.
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_69d8d38974308190a9174430ef256b73 |
completed | April 10, 2026, 10:40 a.m. |
| NER | Named-entity recognition | batch_69e543ce63188190b14a37c5ca9c2726 |
completed | April 19, 2026, 9:06 p.m. |
| PD | Predicate disambiguation | batch_69e478c98d4c81909d37a0e72c6e7bd0 |
completed | April 19, 2026, 6:40 a.m. |
Created at: April 10, 2026, 11:43 a.m.