Triple
T18407852
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Torre Annunziata |
E441672
|
entity |
| Predicate | servedByRailway |
P848
|
FINISHED |
| Object | Circumvesuviana network |
—
|
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: Circumvesuviana network | Statement: [Torre Annunziata, servedByRailway, Circumvesuviana network]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Circumvesuviana network Context triple: [Torre Annunziata, servedByRailway, Circumvesuviana network]
-
A.
Circumvesuviana railway
chosen
The Circumvesuviana railway is a regional rail network in the Naples area of Italy that connects Naples with Sorrento and other towns around Mount Vesuvius.
-
B.
Naples Metro Line 1
Naples Metro Line 1 is a major rapid transit line in Naples, Italy, known for its “art stations” and for connecting key central and hillside districts of the city.
-
C.
Tirrenica Nord line
The Tirrenica Nord line is a major Italian coastal railway route running along the northern Tyrrhenian Sea, connecting towns and cities in central and northern Italy.
-
D.
Potenza metropolitan railway
The Potenza metropolitan railway is a local rail transit system serving the city of Potenza and its surrounding urban area in the Basilicata region of southern Italy.
-
E.
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.
- 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_69d8b9eb8a508190a942fd75ebd8b1dc |
completed | April 10, 2026, 8:50 a.m. |
| NER | Named-entity recognition | batch_69e519591fdc8190a92f9587ec88478d |
completed | April 19, 2026, 6:05 p.m. |
Created at: April 10, 2026, 10:46 a.m.