Triple
T23533996
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | San Marcello al Corso |
E576643
|
entity |
| Predicate | locatedIn |
P40
|
FINISHED |
| Object | Largo San Marcello |
—
|
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: Largo San Marcello | Statement: [San Marcello al Corso, locatedIn, Largo San Marcello]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Largo San Marcello Context triple: [San Marcello al Corso, locatedIn, Largo San Marcello]
-
A.
Piazzale Flaminio
Piazzale Flaminio is a prominent square in Rome that serves as a major traffic and transport hub near Piazza del Popolo and the northern entrance to the historic city center.
-
B.
Piazza Esquilino
Piazza Esquilino is a historic square in Rome, Italy, known for its central location near major basilicas and for hosting the ancient Esquiline Obelisk.
-
C.
Largo di Torre Argentina
Largo di Torre Argentina is a historic square in central Rome known for its ancient Roman temple ruins and as the site of Julius Caesar’s assassination.
-
D.
Piazza Mattei
Piazza Mattei is a small historic square in Rome best known for its elegant Fontana delle Tartarughe (Turtle Fountain) and its location in the city’s former Jewish Ghetto.
-
E.
Piazzale Ostiense
Piazzale Ostiense is a major square in Rome located near the Pyramid of Cestius and the Ostiense railway station, serving as an important traffic and transport hub.
- 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: Largo San Marcello Target entity description: Largo San Marcello is a small square in central Rome, Italy, situated near the historic church of San Marcello al Corso along the Via del Corso.
-
A.
Piazzale Flaminio
Piazzale Flaminio is a prominent square in Rome that serves as a major traffic and transport hub near Piazza del Popolo and the northern entrance to the historic city center.
-
B.
Piazza Esquilino
Piazza Esquilino is a historic square in Rome, Italy, known for its central location near major basilicas and for hosting the ancient Esquiline Obelisk.
-
C.
Largo di Torre Argentina
Largo di Torre Argentina is a historic square in central Rome known for its ancient Roman temple ruins and as the site of Julius Caesar’s assassination.
-
D.
Piazza Mattei
Piazza Mattei is a small historic square in Rome best known for its elegant Fontana delle Tartarughe (Turtle Fountain) and its location in the city’s former Jewish Ghetto.
-
E.
Piazzale Ostiense
Piazzale Ostiense is a major square in Rome located near the Pyramid of Cestius and the Ostiense railway station, serving as an important traffic and transport hub.
- 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_69e245f5a8848190a2ba42e271c6c31f |
completed | April 17, 2026, 2:38 p.m. |
| NER | Named-entity recognition | batch_69f1ae14ae3c8190aa2714ea07a4658a |
completed | April 29, 2026, 7:07 a.m. |
Created at: April 17, 2026, 6:10 p.m.