Triple

T22806598
Position Surface form Disambiguated ID Type / Status
Subject Forchbahn E564552 entity
Predicate operatesLine P15252 FINISHED
Object Forch line 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: Forch line | Statement: [Forchbahn, operatesLine, Forch line]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Forch line
Context triple: [Forchbahn, operatesLine, Forch line]
  • A. Grubenhagen line
    The Grubenhagen line was a cadet branch of the medieval German Welf dynasty that ruled the small principality of Brunswick-Grubenhagen within the Holy Roman Empire.
  • B. Calenberg line
    The Calenberg line was a prominent branch of the House of Brunswick-Lüneburg that ruled the Principality of Calenberg and later formed the core of the Electorate and Kingdom of Hanover.
  • C. Gribskov Line
    The Gribskov Line is a Danish regional railway line in North Zealand that connects Hillerød with several coastal and rural towns, serving as an important local transport route and tourist line.
  • D. Hauenstein line
    The Hauenstein line is a major Swiss railway route crossing the Jura Mountains, historically important as a key north–south connection between Basel and central Switzerland.
  • E. Lippe-Biesterfeld line
    The Lippe-Biesterfeld line is a cadet branch of the German princely House of Lippe from which several modern European royals, including the Dutch royal family’s Lippe-Biesterfeld members, descend.
  • 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: Forch line
Target entity description: The Forch line is a Swiss suburban railway route connecting the city of Zurich with the Forch region and surrounding communities.
  • A. Grubenhagen line
    The Grubenhagen line was a cadet branch of the medieval German Welf dynasty that ruled the small principality of Brunswick-Grubenhagen within the Holy Roman Empire.
  • B. Calenberg line
    The Calenberg line was a prominent branch of the House of Brunswick-Lüneburg that ruled the Principality of Calenberg and later formed the core of the Electorate and Kingdom of Hanover.
  • C. Gribskov Line
    The Gribskov Line is a Danish regional railway line in North Zealand that connects Hillerød with several coastal and rural towns, serving as an important local transport route and tourist line.
  • D. Hauenstein line
    The Hauenstein line is a major Swiss railway route crossing the Jura Mountains, historically important as a key north–south connection between Basel and central Switzerland.
  • E. Lippe-Biesterfeld line
    The Lippe-Biesterfeld line is a cadet branch of the German princely House of Lippe from which several modern European royals, including the Dutch royal family’s Lippe-Biesterfeld members, descend.
  • 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_69e245823f4c8190ade442cdcc2c224a completed April 17, 2026, 2:36 p.m.
NER Named-entity recognition batch_69f17d5c193481908550993e2547515d completed April 29, 2026, 3:39 a.m.
Created at: April 17, 2026, 3:32 p.m.