Triple

T22781160
Position Surface form Disambiguated ID Type / Status
Subject Taranto–Reggio di Calabria railway E563838 entity
Predicate alsoKnownAs P39 FINISHED
Object Jonica railway — 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: Jonica railway | Statement: [Taranto–Reggio di Calabria railway, alsoKnownAs, Jonica railway]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Jonica railway
Context triple: [Taranto–Reggio di Calabria railway, alsoKnownAs, Jonica railway]
  • A. Cumana railway
    The Cumana railway is a suburban rail line in the Naples metropolitan area that connects the city with coastal towns along the Phlegraean coast.
  • B. Gap–Nice railway
    The Gap–Nice railway is a scenic French rail line that traverses the Alps to connect the inland town of Gap with the Mediterranean city of Nice.
  • C. Kremmen Railway
    The Kremmen Railway is a regional rail line in Germany that connects Berlin with the town of Kremmen and serves suburban and commuter traffic in the surrounding area.
  • D. Murgtal Railway
    The Murgtal Railway is a scenic railway line in southwestern Germany that runs through the Murg Valley in the Black Forest, linking towns such as Rastatt with the surrounding region.
  • E. Arth–Rigi railway
    The Arth–Rigi railway is a historic Swiss mountain rack railway that climbs from Arth up the slopes of Mount Rigi, offering scenic alpine views.
  • 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: Jonica railway
Target entity description: The Jonica railway is a major rail line running along the Ionian coast of southern Italy, connecting Taranto in Apulia with Reggio Calabria in Calabria.
  • A. Cumana railway
    The Cumana railway is a suburban rail line in the Naples metropolitan area that connects the city with coastal towns along the Phlegraean coast.
  • B. Gap–Nice railway
    The Gap–Nice railway is a scenic French rail line that traverses the Alps to connect the inland town of Gap with the Mediterranean city of Nice.
  • C. Kremmen Railway
    The Kremmen Railway is a regional rail line in Germany that connects Berlin with the town of Kremmen and serves suburban and commuter traffic in the surrounding area.
  • D. Murgtal Railway
    The Murgtal Railway is a scenic railway line in southwestern Germany that runs through the Murg Valley in the Black Forest, linking towns such as Rastatt with the surrounding region.
  • E. Arth–Rigi railway
    The Arth–Rigi railway is a historic Swiss mountain rack railway that climbs from Arth up the slopes of Mount Rigi, offering scenic alpine views.
  • 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.