Triple
T22781156
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Taranto–Reggio di Calabria railway |
E563838
|
entity |
| Predicate | hasMajorStation |
P1071
|
FINISHED |
| Object | Roccella Jonica railway station |
—
|
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: Roccella Jonica railway station | Statement: [Taranto–Reggio di Calabria railway, hasMajorStation, Roccella Jonica railway station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Roccella Jonica railway station Context triple: [Taranto–Reggio di Calabria railway, hasMajorStation, Roccella Jonica railway station]
-
A.
Lecce railway station
Lecce railway station is a major rail hub in the city of Lecce in southern Italy, serving as an important terminus for regional and long-distance trains across the country.
-
B.
Barletta railway station
Barletta railway station is a key rail hub in the Apulia region of southern Italy, serving regional and long-distance passenger services for the city of Barletta and its surroundings.
-
C.
Taranto railway station
Taranto railway station is a major rail hub in the city of Taranto in southern Italy, serving regional and long-distance passenger services across the Apulia region and beyond.
-
D.
Messina Marittima railway station
Messina Marittima railway station is an Italian rail terminal in Messina notable as a major example of architect-engineer Angiolo Mazzoni’s rationalist public-works design.
-
E.
Cosenza railway station
Cosenza railway station is the main rail hub serving the city of Cosenza in Calabria, Italy, connecting it to regional and national rail networks.
- 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: Roccella Jonica railway station Target entity description: Roccella Jonica railway station is a regional train station in Calabria, Italy, serving the town of Roccella Ionica along the Ionian coastal rail corridor.
-
A.
Lecce railway station
Lecce railway station is a major rail hub in the city of Lecce in southern Italy, serving as an important terminus for regional and long-distance trains across the country.
-
B.
Barletta railway station
Barletta railway station is a key rail hub in the Apulia region of southern Italy, serving regional and long-distance passenger services for the city of Barletta and its surroundings.
-
C.
Taranto railway station
Taranto railway station is a major rail hub in the city of Taranto in southern Italy, serving regional and long-distance passenger services across the Apulia region and beyond.
-
D.
Messina Marittima railway station
Messina Marittima railway station is an Italian rail terminal in Messina notable as a major example of architect-engineer Angiolo Mazzoni’s rationalist public-works design.
-
E.
Cosenza railway station
Cosenza railway station is the main rail hub serving the city of Cosenza in Calabria, Italy, connecting it to regional and national rail networks.
- 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_69e2455500788190b4b33030461f3bbd |
completed | April 17, 2026, 2:36 p.m. |
| NER | Named-entity recognition | batch_69f17c2dd250819093a5c49806916ec4 |
completed | April 29, 2026, 3:34 a.m. |
Created at: April 17, 2026, 3:28 p.m.