Triple

T15279914
Position Surface form Disambiguated ID Type / Status
Subject Fessenheim hydroelectric power station E365240 entity
Predicate sitedOnInfrastructure P19374 FINISHED
Object Grand Canal d’Alsace diversion channel E72718 NE FINISHED

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: Grand Canal d’Alsace diversion channel | Statement: [Fessenheim hydroelectric power station, sitedOnInfrastructure, Grand Canal d’Alsace diversion channel]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Grand Canal d’Alsace diversion channel
Context triple: [Fessenheim hydroelectric power station, sitedOnInfrastructure, Grand Canal d’Alsace diversion channel]
  • A. Grand Canal d’Alsace chosen
    The Grand Canal d’Alsace is a major artificial waterway in eastern France that diverts and regulates part of the Rhine for navigation, hydroelectric power, and flood control.
  • B. Bois-le-Duc Canal
    The Bois-le-Duc Canal is a Dutch waterway that connects the city of ’s-Hertogenbosch (Bois-le-Duc) to the River Maas, facilitating regional navigation and transport.
  • C. Mons–Condé Canal
    The Mons–Condé Canal is a navigable waterway in Belgium and France that links the city of Mons to Condé-sur-l’Escaut and formed a key defensive line during World War I.
  • D. Canal de la Thielle
    Canal de la Thielle is a Swiss waterway that channels the Thielle River between lakes in the Jura region, playing a key role in regional drainage and navigation.
  • E. Canal du Faux-Rempart
    Canal du Faux-Rempart is a historic waterway in Strasbourg, France, that encircles part of the city center and contributes to its distinctive urban and architectural landscape.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
PD Predicate disambiguation gpt-5-mini-2025-08-07 
Target predicate: sitedOnInfrastructure
Context triple: [Fessenheim hydroelectric power station, sitedOnInfrastructure, Grand Canal d’Alsace diversion channel]
  • A. isPartOfInfrastructure chosen
    Indicates that something belongs to, is included within, or functions as a component of a larger infrastructure system.
  • B. isPartOfInfrastructureType
    Indicates that something belongs to, or is categorized under, a specific type of infrastructure.
  • C. isSiteOf
    Indicates that a location or place serves as the setting or host for a particular event, activity, or feature.
  • D. adjacentToInfrastructure
    Indicates that one entity is located directly next to or in immediate proximity to a piece of infrastructure.
  • E. relatedInfrastructure
    Indicates that one piece of infrastructure is connected, associated, or functionally related to another infrastructure element.
  • F. None of above.

Provenance (4 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_69d85a103d9081908c1ea6c4c73ac8e3 completed April 10, 2026, 2:01 a.m.
NER Named-entity recognition batch_69e00e504d8c8190ad6c565a31d1a9bd completed April 15, 2026, 10:16 p.m.
NED1 Entity disambiguation (via context triple) batch_69ff0b39b6f88190ac9d6532e99fda31 completed May 9, 2026, 10:23 a.m.
PD Predicate disambiguation batch_69deca90739081909bd1b797cdb8af2b completed April 14, 2026, 11:15 p.m.
Created at: April 10, 2026, 3:15 a.m.