Triple
T13944254
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Naples–Salerno railway |
E335337
|
entity |
| Predicate | connectsTo |
P845
|
FINISHED |
| Object | Salerno railway node |
E497798
|
NE FINISHED |
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: Salerno railway node | Statement: [Naples–Salerno railway, connectsTo, Salerno railway node]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Salerno railway node Context triple: [Naples–Salerno railway, connectsTo, Salerno railway node]
-
A.
Salerno railway station
chosen
Salerno railway station is the main rail hub of the city of Salerno in southern Italy, serving regional, intercity, and high-speed train connections.
-
B.
Naples railway node
Naples railway node is a major rail hub in southern Italy that integrates multiple regional and long-distance lines serving the city of Naples and its surrounding area.
-
C.
Naples–Salerno railway
The Naples–Salerno railway is one of Italy’s key mainline rail routes in Campania, linking the city of Naples with Salerno along the Tyrrhenian coast.
-
D.
Caserta railway station
Caserta railway station is a major rail hub in southern Italy that serves the city of Caserta and provides important regional and long-distance connections, including routes to Naples and Rome.
-
E.
Salerno–Reggio Calabria railway
The Salerno–Reggio Calabria railway is a major Italian mainline route that runs along the Tyrrhenian coast of southern Italy, linking the Campania region with Calabria and serving as a key north–south transport corridor.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69d81c6081b88190b53e317c3370c8fe |
completed | April 9, 2026, 9:38 p.m. |
| NER | Named-entity recognition | batch_69de2e0f6f3c8190a64058b732b0ac52 |
completed | April 14, 2026, 12:07 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69fba1ca49a881909e77b5a2ae13265f |
completed | May 6, 2026, 8:17 p.m. |
Created at: April 9, 2026, 10:17 p.m.