Triple
T9207466
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Castiglione del Lago |
E221019
|
entity |
| Predicate | hasTransport |
P1298
|
FINISHED |
| Object |
Castiglione del Lago railway station
Castiglione del Lago railway station is a regional train station in Umbria, central Italy, serving the town of Castiglione del Lago and connecting it to nearby cities and the broader Italian rail network.
|
E785955
|
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: Castiglione del Lago railway station | Statement: [Castiglione del Lago, hasTransport, Castiglione del Lago railway station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Castiglione del Lago railway station Context triple: [Castiglione del Lago, hasTransport, Castiglione del Lago railway station]
-
A.
Capolago-Riva San Vitale railway station
Capolago-Riva San Vitale railway station is a regional rail stop in the Swiss canton of Ticino that serves the villages of Capolago and Riva San Vitale on the Gotthard railway line.
-
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.
Foligno railway station
Foligno railway station is a key rail hub in central Italy that serves the town of Foligno and connects major regional and national railway lines.
-
D.
Pesaro railway station
Pesaro railway station is the main train station serving the city of Pesaro in Italy, providing regional and long-distance rail connections.
-
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: Castiglione del Lago railway station Triple: [Castiglione del Lago, hasTransport, Castiglione del Lago railway station]
Generated description
Castiglione del Lago railway station is a regional train station in Umbria, central Italy, serving the town of Castiglione del Lago and connecting it to nearby cities and the broader Italian rail network.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Castiglione del Lago railway station Target entity description: Castiglione del Lago railway station is a regional train station in Umbria, central Italy, serving the town of Castiglione del Lago and connecting it to nearby cities and the broader Italian rail network.
-
A.
Capolago-Riva San Vitale railway station
Capolago-Riva San Vitale railway station is a regional rail stop in the Swiss canton of Ticino that serves the villages of Capolago and Riva San Vitale on the Gotthard railway line.
-
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.
Foligno railway station
Foligno railway station is a key rail hub in central Italy that serves the town of Foligno and connects major regional and national railway lines.
-
D.
Pesaro railway station
Pesaro railway station is the main train station serving the city of Pesaro in Italy, providing regional and long-distance rail connections.
-
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_69ca83e9d0e081908bdb71097201a06c |
completed | March 30, 2026, 2:08 p.m. |
| NER | Named-entity recognition | batch_69ccd9b0b6788190908bee67a0c5d48f |
completed | April 1, 2026, 8:39 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d065e49fcc81909ddb838a8ad28c57 |
completed | April 4, 2026, 1:14 a.m. |
| NEDg | Description generation | batch_69d0676ea53c81908b16dfce6810f6b0 |
completed | April 4, 2026, 1:20 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69d0684c1a108190bc7fdfdced16e24c |
completed | April 4, 2026, 1:24 a.m. |
Created at: March 30, 2026, 7:26 p.m.