Triple
T20584690
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Venezia Mestre railway station |
E505753
|
entity |
| Predicate | railwayLine |
P848
|
FINISHED |
| Object | Venice–Trieste high-speed line |
—
|
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–Trieste high-speed line | Statement: [Venezia Mestre railway station, railwayLine, Venice–Trieste high-speed line]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Venice–Trieste high-speed line Context triple: [Venezia Mestre railway station, railwayLine, Venice–Trieste high-speed line]
-
A.
Venice–Padua high-speed railway
The Venice–Padua high-speed railway is a planned Italian high-speed rail line intended to improve fast passenger connections between Venice and Padua as part of the country’s broader high-speed network.
-
B.
Milan–Rome high-speed rail line
The Milan–Rome high-speed rail line is a major Italian high-speed railway corridor linking the country’s financial and political capitals and forming a key north–south axis in Europe’s rail system.
-
C.
Venice–Trieste railway
chosen
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–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.
-
E.
Venice–Florence railway
The Venice–Florence railway is a major Italian rail line connecting the historic cities of Venice and Florence, serving as a key corridor for both high-speed and regional passenger services in northeastern and central Italy.
- 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.