Triple
T21306365
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Bologna–Rimini railway |
E525207
|
entity |
| Predicate | hasStation |
P35
|
FINISHED |
| Object | Forlì railway station |
E1476198
|
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: Forlì railway station | Statement: [Bologna–Rimini railway, hasStation, Forlì railway station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Forlì railway station Context triple: [Bologna–Rimini railway, hasStation, Forlì railway station]
-
A.
Forlì railway station
chosen
Forlì railway station is a regional train station in the city of Forlì in Emilia-Romagna, Italy, serving as a stop on major routes along the Adriatic coast.
-
B.
Empoli railway station
Empoli railway station is a key rail hub in Tuscany, Italy, serving regional and intercity routes and connecting the town of Empoli with major cities such as Florence, Pisa, and Siena.
-
C.
Rimini railway station
Rimini railway station is a major train hub in the Italian city of Rimini, serving regional and long-distance routes along the Adriatic coast.
-
D.
Casalmaggiore railway station
Casalmaggiore railway station is a regional train station in the town of Casalmaggiore in Lombardy, northern Italy, serving local passenger rail services.
-
E.
Castelfiorentino railway station
Castelfiorentino railway station is a regional train stop in Tuscany, Italy, serving the town of Castelfiorentino and connecting it with nearby cities such as Empoli and Siena.
- 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_69e0b518b8948190ad69cf9a8784d397 |
completed | April 16, 2026, 10:08 a.m. |
| NER | Named-entity recognition | batch_69e75aa52a508190bb5dc806b6483574 |
completed | April 21, 2026, 11:08 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a099ed5c7008190aa5696191389ed59 |
completed | May 17, 2026, 10:56 a.m. |
Created at: April 16, 2026, 4:05 p.m.