Triple

T8309501
Position Surface form Disambiguated ID Type / Status
Subject Mittelland Canal E194553 entity
Predicate maintainedBy P86 FINISHED
Object Wasserstraßen- und Schifffahrtsverwaltung des Bundes E340239 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: Wasserstraßen- und Schifffahrtsverwaltung des Bundes | Statement: [Mittelland Canal, maintainedBy, Wasserstraßen- und Schifffahrtsverwaltung des Bundes]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Wasserstraßen- und Schifffahrtsverwaltung des Bundes
Context triple: [Mittelland Canal, maintainedBy, Wasserstraßen- und Schifffahrtsverwaltung des Bundes]
  • A. Wasserstraßen- und Schifffahrtsverwaltung des Bundes chosen
    The Wasserstraßen- und Schifffahrtsverwaltung des Bundes is the German federal agency responsible for managing, maintaining, and regulating the country’s federal waterways and shipping traffic.
  • B. Ministry of Ports, Shipping and Waterways
    The Ministry of Ports, Shipping and Waterways is an Indian government ministry responsible for formulating policies and overseeing the development, regulation, and operation of the country’s ports, shipping industry, and inland waterways.
  • C. Docks and Inland Waterways Executive
    The Docks and Inland Waterways Executive was a British nationalized body responsible for managing and operating the country’s docks and inland waterways in the mid-20th century.
  • D. Central Commission for the Navigation of the Rhine
    The Central Commission for the Navigation of the Rhine is an international organization and one of the world’s oldest intergovernmental bodies, responsible for overseeing and harmonizing rules for navigation and safety along the Rhine River.
  • E. Inland Waterways Authority of India
    The Inland Waterways Authority of India is a statutory body responsible for developing, regulating, and maintaining national waterways to promote inland water transport across India.
  • 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_69ca82e613e88190bf8139669bbd0d53 completed March 30, 2026, 2:04 p.m.
NER Named-entity recognition batch_69cb7f2d2c30819095075940479b75a7 completed March 31, 2026, 8 a.m.
NED1 Entity disambiguation (via context triple) batch_69cd95665390819089c8becad018cf51 completed April 1, 2026, 10 p.m.
Created at: March 30, 2026, 5:54 p.m.