Triple
T15427050
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Turin–Cuneo railway |
E369537
|
entity |
| Predicate | hasTerminusStation |
P15150
|
FINISHED |
| Object |
Cuneo railway station
Cuneo railway station is a major rail hub in the Piedmont region of northwestern Italy, serving the city of Cuneo with regional and intercity train connections.
|
E1169038
|
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: Cuneo railway station | Statement: [Turin–Cuneo railway, hasTerminusStation, Cuneo railway station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Cuneo railway station Context triple: [Turin–Cuneo railway, hasTerminusStation, Cuneo railway station]
-
A.
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.
-
B.
Vercelli railway station
Vercelli railway station is the main train station serving the city of Vercelli in northern Italy, providing regional and intercity rail connections.
-
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.
Forano railway station
Forano railway station is a local train stop in the Lazio region of Italy that serves the town of Forano and connects it to the regional rail network.
-
E.
Biella Chiavazza railway station
Biella Chiavazza railway station is a local train station serving the Chiavazza district of Biella in the Piedmont region of northern Italy.
- 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: Cuneo railway station Triple: [Turin–Cuneo railway, hasTerminusStation, Cuneo railway station]
Generated description
Cuneo railway station is a major rail hub in the Piedmont region of northwestern Italy, serving the city of Cuneo with regional and intercity train connections.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Cuneo railway station Target entity description: Cuneo railway station is a major rail hub in the Piedmont region of northwestern Italy, serving the city of Cuneo with regional and intercity train connections.
-
A.
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.
-
B.
Vercelli railway station
Vercelli railway station is the main train station serving the city of Vercelli in northern Italy, providing regional and intercity rail connections.
-
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.
Forano railway station
Forano railway station is a local train stop in the Lazio region of Italy that serves the town of Forano and connects it to the regional rail network.
-
E.
Biella Chiavazza railway station
Biella Chiavazza railway station is a local train station serving the Chiavazza district of Biella in the Piedmont region of northern Italy.
- 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_69d85a1849f48190bf898068b2806fae |
completed | April 10, 2026, 2:02 a.m. |
| NER | Named-entity recognition | batch_69e03ec1fb288190a3625b8e4f487dd1 |
completed | April 16, 2026, 1:43 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ff677ef27c81909fd160205b71ca55 |
completed | May 9, 2026, 4:57 p.m. |
| NEDg | Description generation | batch_69ff67f64d2c81908fd2d8a09cd0b369 |
completed | May 9, 2026, 4:59 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69ff6888a85481909e8cdd34ed230fa4 |
completed | May 9, 2026, 5:02 p.m. |
Created at: April 10, 2026, 3:20 a.m.