Triple

T6557409
Position Surface form Disambiguated ID Type / Status
Subject Zenne E152483 entity
Predicate partOf P40 FINISHED
Object Scheldt river basin district E595873 NE FINISHED

Named-entity recognition

Before disambiguation, gpt-5-mini classified whether the object phrase is a named entity — the step behind the object's NE type shown above.

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: Scheldt river basin district | Statement: [Zenne, partOf, Scheldt river basin district]

Disambiguation candidates (1 decision)

The exact options the model was shown at each disambiguation step, with the option it chose highlighted — the evidence behind this triple's disambiguated ids.

NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Scheldt river basin district
Context triple: [Zenne, partOf, Scheldt river basin district]
  • A. Scheldt basin waterways chosen
    The Scheldt basin waterways form an interconnected network of navigable rivers and canals in Western Europe that support regional transport, trade, and water management within the Scheldt River drainage area.
  • B. Meuse basin
    The Meuse basin is the catchment area of the Meuse River, spanning parts of France, Belgium, the Netherlands, and neighboring regions, and plays a key role in the hydrology, ecology, and water management of northwestern Europe.
  • C. Dommel river region
    The Dommel river region is a geographical area in the southern Netherlands and northern Belgium shaped by the course and valley of the Dommel River, known for its natural landscapes, small towns, and cultural-historical significance.
  • D. Vecht river basin
    The Vecht river basin is the catchment area of the River Vecht in the Netherlands, encompassing its tributaries, canals, and surrounding landscapes that drain into this river system.
  • E. Hollandse IJssel region
    The Hollandse IJssel region is a historical area in the western Netherlands centered around the Hollandse IJssel river, known for its traditional Dutch polder landscapes, waterways, and old river towns.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 batches)

Stage Batch ID Job type Status
creating batch_69c688058d6881908c19b309cc55dbfa elicitation completed
NER batch_69c6ae1eb0888190a67b850ac2bca79c ner completed
NED1 batch_69c723af5fa88190acd0c040cdf24f13 ned_source_triple completed
Created at: March 27, 2026, 1:52 p.m.