Triple
T20277201
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Verona Porta Nuova railway station |
E503046
|
entity |
| Predicate | railwayLine |
P848
|
FINISHED |
| Object | Verona–Trento railway |
—
|
NE NERFINISHED |
How this triple was built (3 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: Verona–Trento railway | Statement: [Verona Porta Nuova railway station, railwayLine, Verona–Trento railway]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Verona–Trento railway Context triple: [Verona Porta Nuova railway station, railwayLine, Verona–Trento railway]
-
A.
Trento–Venezia railway
The Trento–Venezia railway is a major rail line in northern Italy that connects the city of Trento with Venice, running through the Trentino-Alto Adige and Veneto regions.
-
B.
Milan–Domodossola railway
The Milan–Domodossola railway is a major Italian rail line connecting Milan with the town of Domodossola near the Swiss border, serving as an important route for both regional and international passenger and freight traffic.
-
C.
Verona–Mantua–Modena railway
The Verona–Mantua–Modena railway is an Italian rail line in northern Italy that connects the cities of Verona, Mantua, and Modena, serving as an important regional passenger and freight route.
-
D.
Milan–Varese railway
The Milan–Varese railway is a key rail line in northern Italy that connects the city of Milan with Varese, serving as an important commuter and regional transport corridor in Lombardy.
-
E.
Milan–Como railway line
The Milan–Como railway line is a key regional rail route in northern Italy that connects the major city of Milan with the lakeside city of Como near the Swiss border.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Verona–Trento railway Target entity description: 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.
-
A.
Trento–Venezia railway
The Trento–Venezia railway is a major rail line in northern Italy that connects the city of Trento with Venice, running through the Trentino-Alto Adige and Veneto regions.
-
B.
Milan–Domodossola railway
The Milan–Domodossola railway is a major Italian rail line connecting Milan with the town of Domodossola near the Swiss border, serving as an important route for both regional and international passenger and freight traffic.
-
C.
Verona–Mantua–Modena railway
The Verona–Mantua–Modena railway is an Italian rail line in northern Italy that connects the cities of Verona, Mantua, and Modena, serving as an important regional passenger and freight route.
-
D.
Milan–Varese railway
The Milan–Varese railway is a key rail line in northern Italy that connects the city of Milan with Varese, serving as an important commuter and regional transport corridor in Lombardy.
-
E.
Milan–Como railway line
The Milan–Como railway line is a key regional rail route in northern Italy that connects the major city of Milan with the lakeside city of Como near the Swiss border.
- F. None of above. chosen
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_69e0b4b0e79c8190bd61f22ef1329fa8 |
completed | April 16, 2026, 10:06 a.m. |
| NER | Named-entity recognition | batch_69e675e4cdfc81908c7cb4519a7d744b |
completed | April 20, 2026, 6:52 p.m. |
Created at: April 16, 2026, 10:35 a.m.