Triple
T13767234
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Castellanza |
E330779
|
entity |
| Predicate | hasRailwayStation |
P918
|
FINISHED |
| Object |
Castellanza railway station
Castellanza railway station is a local train stop in Castellanza, Italy, serving regional rail services that connect the town with nearby cities in Lombardy.
|
E1058651
|
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: Castellanza railway station | Statement: [Castellanza, hasRailwayStation, Castellanza railway station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Castellanza railway station Context triple: [Castellanza, hasRailwayStation, Castellanza 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.
Domodossola railway station
Domodossola railway station is a key international rail hub in northern Italy, serving as a major transit point between Italy and Switzerland on routes through the Alps.
-
C.
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.
-
D.
Verbania-Pallanza railway station
Verbania-Pallanza railway station is a regional train station in the town of Verbania in northern Italy, serving as a transport hub on the shores of Lake Maggiore.
-
E.
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.
- 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: Castellanza railway station Triple: [Castellanza, hasRailwayStation, Castellanza railway station]
Generated description
Castellanza railway station is a local train stop in Castellanza, Italy, serving regional rail services that connect the town with nearby cities in Lombardy.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Castellanza railway station Target entity description: Castellanza railway station is a local train stop in Castellanza, Italy, serving regional rail services that connect the town with nearby cities in Lombardy.
-
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.
Domodossola railway station
Domodossola railway station is a key international rail hub in northern Italy, serving as a major transit point between Italy and Switzerland on routes through the Alps.
-
C.
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.
-
D.
Verbania-Pallanza railway station
Verbania-Pallanza railway station is a regional train station in the town of Verbania in northern Italy, serving as a transport hub on the shores of Lake Maggiore.
-
E.
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.
- 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_69d81c583b0081909e408a17db517a21 |
completed | April 9, 2026, 9:38 p.m. |
| NER | Named-entity recognition | batch_69de0227f2c48190983ccc9395e4e7a2 |
completed | April 14, 2026, 9 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f7a864c0ac81909e5fcd134ea66414 |
completed | May 3, 2026, 7:56 p.m. |
| NEDg | Description generation | batch_69f7a94390988190bcaedcda0b691fbb |
completed | May 3, 2026, 8 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69f7a9fe250c8190b66062e7fcea8d86 |
completed | May 3, 2026, 8:03 p.m. |
Created at: April 9, 2026, 10:10 p.m.