Triple
T22560484
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Chivasso |
E557799
|
entity |
| Predicate | railwayLine |
P848
|
FINISHED |
| Object | Chivasso–Aosta railway |
—
|
NE NERFINISHED |
How this triple was built (2 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: Chivasso–Aosta railway | Statement: [Chivasso, railwayLine, Chivasso–Aosta railway]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Chivasso–Aosta railway Context triple: [Chivasso, railwayLine, Chivasso–Aosta railway]
-
A.
Chivasso–Aosta railway
chosen
The Chivasso–Aosta railway is a regional rail line in northwestern Italy that connects the town of Chivasso near Turin with the Aosta Valley through the Dora Baltea valley.
-
B.
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.
-
C.
Verona–Trento railway
The Verona–Trento railway is a major rail line in northern Italy that connects the city of Verona with Trento, forming part of an important north–south transport corridor through the Alps.
-
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.
Cremona–Fidenza railway
The Cremona–Fidenza railway is a regional rail line in northern Italy that connects the city of Cremona with Fidenza, serving local passenger and freight traffic in the Emilia-Romagna and Lombardy regions.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (2 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_69e11e59db848190b4272ecd2b690ffd |
completed | April 16, 2026, 5:37 p.m. |
| NER | Named-entity recognition | batch_69f15fa5f4008190921095b7aff4f4e2 |
completed | April 29, 2026, 1:32 a.m. |
Created at: April 16, 2026, 8:52 p.m.