Triple
T16113333
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Rivarolo Canavese |
E390934
|
entity |
| Predicate | railwayLine |
P848
|
FINISHED |
| Object |
Canavesana railway
The Canavesana railway is a regional rail line in the Piedmont region of Italy that connects towns in the Canavese area with the city of Turin.
|
E1202625
|
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: Canavesana railway | Statement: [Rivarolo Canavese, railwayLine, Canavesana railway]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Canavesana railway Context triple: [Rivarolo Canavese, railwayLine, Canavesana railway]
-
A.
Pontebbana railway line
The Pontebbana railway line is a major rail route in northeastern Italy that connects Udine to the Austrian border, serving as an important transalpine corridor through the Alps.
-
B.
Terontola–Foligno railway
The Terontola–Foligno railway is a regional rail line in central Italy that connects key Umbrian and Tuscan towns, serving as an important link between the Florence–Rome mainline and the local network around Perugia and Foligno.
-
C.
Turin–Bra railway
The Turin–Bra railway is a regional rail line in Italy that connects the city of Turin with the town of Bra, serving communities in the Piedmont region.
-
D.
Como–Lecco railway
The Como–Lecco railway is a regional rail line in Lombardy, northern Italy, connecting the cities of Como and Lecco along the southern foothills of the Alps.
-
E.
Turin–Fossano railway
The Turin–Fossano railway is a regional rail line in northwestern Italy that connects the city of Turin with Fossano, serving as part of the broader Piedmont rail network.
- 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: Canavesana railway Triple: [Rivarolo Canavese, railwayLine, Canavesana railway]
Generated description
The Canavesana railway is a regional rail line in the Piedmont region of Italy that connects towns in the Canavese area with the city of Turin.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Canavesana railway Target entity description: The Canavesana railway is a regional rail line in the Piedmont region of Italy that connects towns in the Canavese area with the city of Turin.
-
A.
Pontebbana railway line
The Pontebbana railway line is a major rail route in northeastern Italy that connects Udine to the Austrian border, serving as an important transalpine corridor through the Alps.
-
B.
Terontola–Foligno railway
The Terontola–Foligno railway is a regional rail line in central Italy that connects key Umbrian and Tuscan towns, serving as an important link between the Florence–Rome mainline and the local network around Perugia and Foligno.
-
C.
Turin–Bra railway
The Turin–Bra railway is a regional rail line in Italy that connects the city of Turin with the town of Bra, serving communities in the Piedmont region.
-
D.
Como–Lecco railway
The Como–Lecco railway is a regional rail line in Lombardy, northern Italy, connecting the cities of Como and Lecco along the southern foothills of the Alps.
-
E.
Turin–Fossano railway
The Turin–Fossano railway is a regional rail line in northwestern Italy that connects the city of Turin with Fossano, serving as part of the broader Piedmont rail network.
- 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_69d87f1a8dd881909f1de6ef78849874 |
completed | April 10, 2026, 4:39 a.m. |
| NER | Named-entity recognition | batch_69e20168bf98819093c3260d4fde2b53 |
completed | April 17, 2026, 9:46 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a000ec7cc0881909685923113eaba25 |
completed | May 10, 2026, 4:51 a.m. |
| NEDg | Description generation | batch_6a000fbc8374819089ea5ecf06339d0c |
completed | May 10, 2026, 4:55 a.m. |
| NED2 | Entity disambiguation (via description) | batch_6a001057f9088190925492033bcd4c8d |
completed | May 10, 2026, 4:58 a.m. |
Created at: April 10, 2026, 5 a.m.