Triple
T13074345
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Legnano |
E329532
|
entity |
| Predicate | hasRailwayStation |
P918
|
FINISHED |
| Object |
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.
|
E1019298
|
NE FINISHED |
How this triple was built (4 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: Legnano railway station | Statement: [Legnano, hasRailwayStation, Legnano railway station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Legnano railway station Context triple: [Legnano, hasRailwayStation, Legnano railway station]
-
A.
Somma Lombardo railway station
Somma Lombardo railway station is a regional train station in Somma Lombardo, Lombardy, Italy, serving as a local stop on the railway network connecting the town with nearby cities.
-
B.
Brescia railway station
Brescia railway station is a major rail transport hub in the city of Brescia in northern Italy, serving regional, national, and high-speed train connections.
-
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.
Busto Arsizio railway station
Busto Arsizio railway station is a key rail hub in the town of Busto Arsizio in Lombardy, Italy, providing regional and commuter connections within the Milan metropolitan area.
-
E.
Milano Cadorna station
Milano Cadorna station is a major railway and metro hub in central Milan that serves as a key terminus for regional and airport rail services.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg
Description generation
gpt-5.1
Instruction
Generate a one-sentence description of the target entity. You are given a context triple in the form (subject, predicate, object), where the object is the target entity. # Instructions Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. Avoid repeating the information from the triple, unless really essential. # Response Format Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Legnano railway station Triple: [Legnano, hasRailwayStation, Legnano railway station]
Generated description
Legnano railway station is a regional train station in the town of Legnano, Italy, serving as a stop on the Milan–Domodossola railway line.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Legnano railway station Target entity description: Legnano railway station is a regional train station in the town of Legnano, Italy, serving as a stop on the Milan–Domodossola railway line.
-
A.
Somma Lombardo railway station
Somma Lombardo railway station is a regional train station in Somma Lombardo, Lombardy, Italy, serving as a local stop on the railway network connecting the town with nearby cities.
-
B.
Brescia railway station
Brescia railway station is a major rail transport hub in the city of Brescia in northern Italy, serving regional, national, and high-speed train connections.
-
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.
Busto Arsizio railway station
Busto Arsizio railway station is a key rail hub in the town of Busto Arsizio in Lombardy, Italy, providing regional and commuter connections within the Milan metropolitan area.
-
E.
Milano Cadorna station
Milano Cadorna station is a major railway and metro hub in central Milan that serves as a key terminus for regional and airport rail services.
- F. None of above. chosen
Provenance (5 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_69d80771749c81909a6d9197b9504872 |
completed | April 9, 2026, 8:09 p.m. |
| NER | Named-entity recognition | batch_69d981160e388190bab942a2ded2903e |
completed | April 10, 2026, 11 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f6d608a2288190bf07023a5303f887 |
completed | May 3, 2026, 4:58 a.m. |
| NEDg | Description generation | batch_69f6d6e326408190b7906c7ea8e3ef85 |
completed | May 3, 2026, 5:02 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69f6d873b978819097962c82e8ffdac8 |
completed | May 3, 2026, 5:09 a.m. |
Created at: April 9, 2026, 9 p.m.