Triple
T20584688
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Venezia Mestre railway station |
E505753
|
entity |
| Predicate | railwayLine |
P848
|
FINISHED |
| Object | Venice–Trento 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: Venice–Trento railway | Statement: [Venezia Mestre railway station, railwayLine, Venice–Trento railway]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Venice–Trento railway Context triple: [Venezia Mestre railway station, railwayLine, Venice–Trento railway]
-
A.
Trento–Venezia railway
chosen
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.
Venice–Milan railway
The Venice–Milan railway is a major Italian rail line connecting the historic city of Venice with the economic hub of Milan, serving as one of the country’s primary east–west transport corridors.
-
C.
Venice–Trieste railway
The Venice–Trieste railway is a major Italian rail line connecting the historic city of Venice with the port city of Trieste along the northern Adriatic coast.
-
D.
Venice–Udine railway
The Venice–Udine railway is a major rail line in northeastern Italy that links the city of Venice with Udine, passing through important regional centers such as Pordenone.
-
E.
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.
- 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_69e0b4b9669c8190b8e81fc72817d42c |
completed | April 16, 2026, 10:06 a.m. |
| NER | Named-entity recognition | batch_69e6a975f098819083700593a9fa6cd0 |
completed | April 20, 2026, 10:32 p.m. |
Created at: April 16, 2026, 11:40 a.m.