Triple
T21270171
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Bologna–Florence railway |
E524232
|
entity |
| Predicate | hasJunction |
P1018
|
FINISHED |
| Object | San Benedetto Val di Sambro |
—
|
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: San Benedetto Val di Sambro | Statement: [Bologna–Florence railway, hasJunction, San Benedetto Val di Sambro]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: San Benedetto Val di Sambro Context triple: [Bologna–Florence railway, hasJunction, San Benedetto Val di Sambro]
-
A.
San Benedetto dei Marsi
San Benedetto dei Marsi is a historic town in Italy’s Abruzzo region, known for its ancient origins and location in the Marsica area near the former Fucine Lake.
-
B.
San Pietro Vernotico
San Pietro Vernotico is a town and comune in the Apulia region of southern Italy, known for its agricultural traditions and proximity to the Adriatic coast.
-
C.
San Vito
San Vito is a small town and comune in the Province of South Sardinia on the Italian island of Sardinia.
-
D.
San Maurizio
San Maurizio is the Italian name for Saint Maurice, a Christian martyr and military saint venerated particularly in parts of Europe.
-
E.
San Damiano d’Asti
San Damiano d’Asti is a municipality in the Piedmont region of northwestern Italy, known for its historic town center and surrounding wine-producing countryside.
- 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: San Benedetto Val di Sambro Target entity description: San Benedetto Val di Sambro is a small municipality in the Apennine mountains of Emilia-Romagna, Italy, known for its strategic position on major road and rail routes between Bologna and Florence.
-
A.
San Benedetto dei Marsi
San Benedetto dei Marsi is a historic town in Italy’s Abruzzo region, known for its ancient origins and location in the Marsica area near the former Fucine Lake.
-
B.
San Pietro Vernotico
San Pietro Vernotico is a town and comune in the Apulia region of southern Italy, known for its agricultural traditions and proximity to the Adriatic coast.
-
C.
San Vito
San Vito is a small town and comune in the Province of South Sardinia on the Italian island of Sardinia.
-
D.
San Maurizio
San Maurizio is the Italian name for Saint Maurice, a Christian martyr and military saint venerated particularly in parts of Europe.
-
E.
San Damiano d’Asti
San Damiano d’Asti is a municipality in the Piedmont region of northwestern Italy, known for its historic town center and surrounding wine-producing countryside.
- 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_69e0b516293c819089458ea2ec85f85e |
completed | April 16, 2026, 10:08 a.m. |
| NER | Named-entity recognition | batch_69e73651c9208190a87d45acd6fafaaa |
completed | April 21, 2026, 8:33 a.m. |
Created at: April 16, 2026, 4:01 p.m.