Triple

T14734869
Position Surface form Disambiguated ID Type / Status
Subject Ahr River E346176 entity
Predicate drainageBasin P1559 FINISHED
Object Ahr basin
The Ahr basin is the catchment area in western Germany that collects all surface water flowing into the Ahr River, encompassing its tributaries and surrounding landscapes.
 E1118560 NE FINISHED

Disambiguation candidates (2 decisions)

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: Ahr basin
Context triple: [Ahr River, drainageBasin, Ahr basin]
  • A. Aar basin
    The Aar basin is a major river drainage area in Switzerland that collects waters flowing into the Aare River, a key tributary of the Rhine.
  • B. Dender basin
    The Dender basin is the drainage area of the Dender River in Belgium, encompassing its tributaries and surrounding landscapes that feed into the river system.
  • C. Zihl basin
    The Zihl basin is a river drainage area in Switzerland associated with the Zihl (Thielle) River, which channels waters between major Swiss lakes before joining the Aare river system.
  • D. Lagkadas basin
    Lagkadas basin is a geographical lowland area in northern Greece known for its agricultural land, wetlands, and proximity to the city of Thessaloniki.
  • E. Saane basin
    The Saane basin is a river drainage area in western Switzerland centered on the Saane (Sarine) River, which ultimately feeds into the larger Aare river system.
  • 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: Ahr basin
Target entity description: The Ahr basin is the catchment area in western Germany that collects all surface water flowing into the Ahr River, encompassing its tributaries and surrounding landscapes.
  • A. Aar basin
    The Aar basin is a major river drainage area in Switzerland that collects waters flowing into the Aare River, a key tributary of the Rhine.
  • B. Dender basin
    The Dender basin is the drainage area of the Dender River in Belgium, encompassing its tributaries and surrounding landscapes that feed into the river system.
  • C. Zihl basin
    The Zihl basin is a river drainage area in Switzerland associated with the Zihl (Thielle) River, which channels waters between major Swiss lakes before joining the Aare river system.
  • D. Lagkadas basin
    Lagkadas basin is a geographical lowland area in northern Greece known for its agricultural land, wetlands, and proximity to the city of Thessaloniki.
  • E. Saane basin
    The Saane basin is a river drainage area in western Switzerland centered on the Saane (Sarine) River, which ultimately feeds into the larger Aare river system.
  • F. None of above. chosen

Provenance (5 batches)

Stage Batch ID Job type Status
creating batch_69d822e6f1c88190bc494d491a907114 elicitation completed
NER batch_69dec73114cc819088e1101b689fc70b ner completed
NED1 batch_69fe0ce6514c8190a37b023dcc0c1b1a ned_source_triple completed
NED2 batch_69fe1521af9c8190b5fc77bd8d9dff3a ned_description completed
NEDg batch_69fe1497cbd8819094dcd059be15838f nedg completed
Created at: April 10, 2026, 1:29 a.m.