Triple

T9544413
Position Surface form Disambiguated ID Type / Status
Subject Betws-y-Coed E230244 entity
Predicate hasRiver P165 FINISHED
Object River Llugwy
The River Llugwy is a scenic river in Snowdonia, North Wales, known for flowing through the village of Betws-y-Coed and its picturesque waterfalls and woodland landscapes.
 E815082 NE FINISHED

How this triple was built (4 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: River Llugwy | Statement: [Betws-y-Coed, hasRiver, River Llugwy]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: River Llugwy
Context triple: [Betws-y-Coed, hasRiver, River Llugwy]
  • A. River Dwyryd
    River Dwyryd is a river in Gwynedd, Wales, that flows through Snowdonia to reach the estuary near Porthmadog on the west coast.
  • B. River Ystwyth
    River Ystwyth is a river in west Wales that flows through Ceredigion to the coastal town of Aberystwyth, where it meets the sea.
  • C. River Honddu
    River Honddu is a small river in Powys, Wales, known for flowing through the Brecon Beacons area before joining the River Monnow.
  • D. River Llynfi
    River Llynfi is a river in south Wales that flows through the Llynfi Valley and the town of Maesteg before joining the River Ogmore.
  • E. Afon Llech
    Afon Llech is a small river in South Wales that flows through the Brecon Beacons area as a tributary of the River Tawe, known for its scenic wooded valleys and waterfalls.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg Description generation gpt-5.1
Instruction
Generate a one-sentence description of the target entity. 
You are given a context triple in the form (subject, predicate, object), where the object is the target entity. 
# Instructions
Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. 
Avoid repeating the information from the triple, unless really essential.
# Response Format
Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: River Llugwy
Triple: [Betws-y-Coed, hasRiver, River Llugwy]
Generated description
The River Llugwy is a scenic river in Snowdonia, North Wales, known for flowing through the village of Betws-y-Coed and its picturesque waterfalls and woodland landscapes.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: River Llugwy
Target entity description: The River Llugwy is a scenic river in Snowdonia, North Wales, known for flowing through the village of Betws-y-Coed and its picturesque waterfalls and woodland landscapes.
  • A. River Dwyryd
    River Dwyryd is a river in Gwynedd, Wales, that flows through Snowdonia to reach the estuary near Porthmadog on the west coast.
  • B. River Ystwyth
    River Ystwyth is a river in west Wales that flows through Ceredigion to the coastal town of Aberystwyth, where it meets the sea.
  • C. River Honddu
    River Honddu is a small river in Powys, Wales, known for flowing through the Brecon Beacons area before joining the River Monnow.
  • D. River Llynfi
    River Llynfi is a river in south Wales that flows through the Llynfi Valley and the town of Maesteg before joining the River Ogmore.
  • E. Afon Llech
    Afon Llech is a small river in South Wales that flows through the Brecon Beacons area as a tributary of the River Tawe, known for its scenic wooded valleys and waterfalls.
  • F. None of above. chosen

Provenance (5 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_69ca847c70b8819088a0a0bad64a50d6 completed March 30, 2026, 2:11 p.m.
NER Named-entity recognition batch_69cd98ebd4148190b71b134d7545fe35 completed April 1, 2026, 10:15 p.m.
NED1 Entity disambiguation (via context triple) batch_69d190d741588190a2cced8da13036bb completed April 4, 2026, 10:29 p.m.
NEDg Description generation batch_69d193623fac8190a8dcdac664a977f3 completed April 4, 2026, 10:40 p.m.
NED2 Entity disambiguation (via description) batch_69d193cc61208190b98fe862b295dda3 completed April 4, 2026, 10:42 p.m.
Created at: March 30, 2026, 8:01 p.m.