Triple
T19250461
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Melegnano |
E481376
|
entity |
| Predicate | hasRailwayStation |
P918
|
FINISHED |
| Object | Melegnano railway station |
—
|
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: Melegnano railway station | Statement: [Melegnano, hasRailwayStation, Melegnano railway station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Melegnano railway station Context triple: [Melegnano, hasRailwayStation, Melegnano railway station]
-
A.
Legnano railway station
Legnano railway station is a regional train station in the town of Legnano, Italy, serving as a stop on the Milan–Domodossola railway line.
-
B.
Cormano-Cusano Milanino station
Cormano-Cusano Milanino station is a railway station in the Milan metropolitan area of Italy that serves the municipalities of Cormano and Cusano Milanino.
-
C.
Monza railway station
Monza railway station is a major rail hub in the Lombardy region of northern Italy, serving the city of Monza with regional and long-distance train connections.
-
D.
Vergiate railway station
Vergiate railway station is a local train station in Vergiate, Italy, serving regional rail services that connect the town with nearby cities in the Lombardy and Piedmont regions.
-
E.
Carmagnola railway station
Carmagnola railway station is a regional train station in Carmagnola, Italy, serving as a local hub for passenger rail services connecting the town with nearby cities.
- 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: Melegnano railway station Target entity description: Melegnano railway station is a regional train station in the town of Melegnano, Italy, serving as a local stop on the rail network connecting it with Milan and other nearby destinations.
-
A.
Legnano railway station
Legnano railway station is a regional train station in the town of Legnano, Italy, serving as a stop on the Milan–Domodossola railway line.
-
B.
Cormano-Cusano Milanino station
Cormano-Cusano Milanino station is a railway station in the Milan metropolitan area of Italy that serves the municipalities of Cormano and Cusano Milanino.
-
C.
Monza railway station
Monza railway station is a major rail hub in the Lombardy region of northern Italy, serving the city of Monza with regional and long-distance train connections.
-
D.
Vergiate railway station
Vergiate railway station is a local train station in Vergiate, Italy, serving regional rail services that connect the town with nearby cities in the Lombardy and Piedmont regions.
-
E.
Carmagnola railway station
Carmagnola railway station is a regional train station in Carmagnola, Italy, serving as a local hub for passenger rail services connecting the town with nearby cities.
- 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_69d8e8cd9d1081908a181d02b88b59b8 |
completed | April 10, 2026, 12:10 p.m. |
| NER | Named-entity recognition | batch_69e5fb3001308190913e24343769be8d |
completed | April 20, 2026, 10:08 a.m. |
Created at: April 10, 2026, 1:27 p.m.