Triple
T1157799
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Piazza Navona |
E24422
|
entity |
| Predicate | hasFountain |
P19692
|
FINISHED |
| Object | Fountain of the Four Rivers |
E92679
|
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: Fountain of the Four Rivers | Statement: [Piazza Navona, hasFountain, Fountain of the Four Rivers]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Fountain of the Four Rivers Context triple: [Piazza Navona, hasFountain, Fountain of the Four Rivers]
-
A.
Fountain of the Four Rivers
chosen
The Fountain of the Four Rivers is a monumental 17th-century Baroque fountain in Rome’s Piazza Navona, featuring personifications of major world rivers surrounding an ancient Egyptian obelisk.
-
B.
Maderno Fountain
Maderno Fountain is a monumental Baroque fountain in Vatican City, designed by Carlo Maderno and located in St. Peter’s Square.
-
C.
Trevi Fountain
Trevi Fountain is a famous Baroque masterpiece in Rome renowned for its grand sculptural design and tradition of coin tossing for good luck.
-
D.
Fontana del Tritone
Fontana del Tritone is a celebrated Baroque fountain in Rome, Italy, renowned for its dynamic sculptural depiction of the sea god Triton and its masterful design by Gian Lorenzo Bernini.
-
E.
Fontana dell'Acqua Paola
Fontana dell'Acqua Paola is a monumental Baroque fountain in Rome, built in the early 17th century to celebrate the restoration of the ancient Aqua Traiana aqueduct and showcase papal grandeur.
- 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_69a494060e148190abb42f971242c197 |
completed | March 1, 2026, 7:31 p.m. |
| NER | Named-entity recognition | batch_69a4bcab3cd08190ad06ea007042a8fc |
completed | March 1, 2026, 10:24 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ac7642ff0c81909b323ac328b18e2e |
completed | March 7, 2026, 7:02 p.m. |
Created at: March 1, 2026, 7:45 p.m.