Triple
T7546561
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Verbania |
E178417
|
entity |
| Predicate | isServedBy |
P1293
|
FINISHED |
| Object |
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.
|
E671521
|
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: Verbania-Pallanza railway station | Statement: [Verbania, isServedBy, Verbania-Pallanza railway station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Verbania-Pallanza railway station Context triple: [Verbania, isServedBy, Verbania-Pallanza railway station]
-
A.
Aosta railway station
Aosta railway station is the main train station serving the city of Aosta in Italy’s Aosta Valley, providing regional rail connections to surrounding areas.
-
B.
Tarvisio Boscoverde railway station
Tarvisio Boscoverde railway station is a major international rail hub in northeastern Italy near the Austrian and Slovenian borders, serving as a key transit point through the Alps.
-
C.
Imperia railway station
Imperia railway station is a passenger rail station in the city of Imperia, Italy, serving as a stop on the coastal line connecting Genoa with Ventimiglia near the French border.
-
D.
Locarno railway station
Locarno railway station is the main rail hub of the Swiss town of Locarno, serving regional and tourist traffic on the shores of Lake Maggiore.
-
E.
Cremona railway station
Cremona railway station is the main train station serving the city of Cremona in northern Italy, providing regional and intercity rail connections.
- 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: Verbania-Pallanza railway station Triple: [Verbania, isServedBy, Verbania-Pallanza railway station]
Generated description
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.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Verbania-Pallanza railway station Target entity description: 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.
-
A.
Aosta railway station
Aosta railway station is the main train station serving the city of Aosta in Italy’s Aosta Valley, providing regional rail connections to surrounding areas.
-
B.
Tarvisio Boscoverde railway station
Tarvisio Boscoverde railway station is a major international rail hub in northeastern Italy near the Austrian and Slovenian borders, serving as a key transit point through the Alps.
-
C.
Imperia railway station
Imperia railway station is a passenger rail station in the city of Imperia, Italy, serving as a stop on the coastal line connecting Genoa with Ventimiglia near the French border.
-
D.
Locarno railway station
Locarno railway station is the main rail hub of the Swiss town of Locarno, serving regional and tourist traffic on the shores of Lake Maggiore.
-
E.
Cremona railway station
Cremona railway station is the main train station serving the city of Cremona in northern Italy, providing regional and intercity rail connections.
- 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_69c69f2cbe08819088f9eb0c03ef529b |
completed | March 27, 2026, 3:15 p.m. |
| NER | Named-entity recognition | batch_69c6f89963ec8190ae7b8a2b9508c074 |
completed | March 27, 2026, 9:37 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c84f2662f881909f65c936be9eab56 |
completed | March 28, 2026, 9:59 p.m. |
| NEDg | Description generation | batch_69c852a8c630819080493932adb5ad40 |
completed | March 28, 2026, 10:14 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69c8530069e88190af6abcfddb924f38 |
completed | March 28, 2026, 10:15 p.m. |
Created at: March 27, 2026, 3:49 p.m.