Triple

T7819470
Position Surface form Disambiguated ID Type / Status
Subject Caernarfon, Gwynedd E181091 entity
Predicate situatedAtMouthOf P3817 FINISHED
Object River Seiont
River Seiont is a river in Gwynedd, northwest Wales, known for flowing past Caernarfon Castle before entering the Menai Strait.
E695000 NE FINISHED

Disambiguation candidates (3 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: River Seiont
Context triple: [Caernarfon, Gwynedd, situatedAtMouthOf, River Seiont]
  • A. River Ceiriog
    River Ceiriog is a river in the border region between Wales and England, known for flowing through the Ceiriog Valley and past the town of Chirk.
  • B. River Mawddach
    The River Mawddach is a scenic river in northwest Wales that flows through Snowdonia to the Mawddach Estuary near Barmouth, renowned for its natural beauty and walking and cycling trails.
  • C. River Teifi
    The River Teifi is a major river in west Wales known for its scenic valley, rich wildlife, and traditional coracle fishing.
  • D. River Towy
    The River Towy is a major river in southwest Wales known for its scenic valley landscapes and excellent salmon and sea trout fishing.
  • E. River Dyfi
    The River Dyfi is a river in mid Wales that flows from the Cambrian Mountains to Cardigan Bay, forming part of the boundary between the historic counties of Montgomeryshire and Merionethshire.
  • 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: River Seiont
Target entity description: River Seiont is a river in Gwynedd, northwest Wales, known for flowing past Caernarfon Castle before entering the Menai Strait.
  • A. River Ceiriog
    River Ceiriog is a river in the border region between Wales and England, known for flowing through the Ceiriog Valley and past the town of Chirk.
  • B. River Mawddach
    The River Mawddach is a scenic river in northwest Wales that flows through Snowdonia to the Mawddach Estuary near Barmouth, renowned for its natural beauty and walking and cycling trails.
  • C. River Teifi
    The River Teifi is a major river in west Wales known for its scenic valley, rich wildlife, and traditional coracle fishing.
  • D. River Towy
    The River Towy is a major river in southwest Wales known for its scenic valley landscapes and excellent salmon and sea trout fishing.
  • E. River Dyfi
    The River Dyfi is a river in mid Wales that flows from the Cambrian Mountains to Cardigan Bay, forming part of the boundary between the historic counties of Montgomeryshire and Merionethshire.
  • F. None of above. chosen
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: situatedAtMouthOf
Context triple: [Caernarfon, Gwynedd, situatedAtMouthOf, River Seiont]
  • A. mouthOfTheWatercourse
    Indicates the location where a watercourse ends and flows into a larger body of water.
  • B. mouthOfWatercourse chosen
    Indicates the location where a watercourse ends and flows into a larger body of water or another watercourse.
  • C. isTidalMouthOf
    Indicates that one location is the tidal mouth or estuarine outlet through which a river or watercourse enters a larger body of water.
  • D. riverMouthType
    Indicates the type or form of the feature where a river meets a larger body of water.
  • E. majorPortAtMouth
    Indicates that a major port is located at the mouth of a river where it meets a larger body of water.
  • F. None of above.

Provenance (6 batches)

Stage Batch ID Job type Status
creating batch_69ca828153f48190bdb27ac46f8e0745 elicitation completed
NER batch_69caf97247c481908b18287eb7ee0a53 ner completed
NED1 batch_69cb149266e88190a582b11d68702a6a ned_source_triple completed
NED2 batch_69cb1a62569c81908709d814954f667e ned_description completed
NEDg batch_69cb1734159881909590ed51e8920387 nedg completed
PD batch_69cae91687788190af9cb7aaa996d291 pd completed
Created at: March 30, 2026, 4:40 p.m.