Triple

T5413966
Position Surface form Disambiguated ID Type / Status
Subject Preseli Hills E121081 entity
Predicate hasWatercourse P165 FINISHED
Object Afon Nyfer
Afon Nyfer is a river in north Pembrokeshire, Wales, flowing from the Preseli Hills to the sea near the coastal village of Newport.
 E527700 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: Afon Nyfer | Statement: [Preseli Hills, hasWatercourse, Afon Nyfer]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Afon Nyfer
Context triple: [Preseli Hills, hasWatercourse, Afon Nyfer]
  • A. Afon Leri
    Afon Leri is a small river in Ceredigion, west Wales, that flows through rural landscapes before reaching the Cardigan Bay coast.
  • B. Afon Fathew
    Afon Fathew is a small river in Gwynedd, Wales, whose scenic valley is closely associated with and followed by the historic Talyllyn narrow-gauge railway.
  • C. Afon Artro
    Afon Artro is a river in Gwynedd, Wales, that flows through the village of Llanbedr before reaching the coast near Shell Island.
  • D. Afon Gamlan
    Afon Gamlan is a small river in Gwynedd, Wales, known for its scenic waterfalls and as a tributary within the Mawddach river system.
  • E. Afon Ogwr
    Afon Ogwr is a river in South Wales that flows through Bridgend County Borough before reaching the Bristol Channel.
  • 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: Afon Nyfer
Triple: [Preseli Hills, hasWatercourse, Afon Nyfer]
Generated description
Afon Nyfer is a river in north Pembrokeshire, Wales, flowing from the Preseli Hills to the sea near the coastal village of Newport.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Afon Nyfer
Target entity description: Afon Nyfer is a river in north Pembrokeshire, Wales, flowing from the Preseli Hills to the sea near the coastal village of Newport.
  • A. Afon Leri
    Afon Leri is a small river in Ceredigion, west Wales, that flows through rural landscapes before reaching the Cardigan Bay coast.
  • B. Afon Fathew
    Afon Fathew is a small river in Gwynedd, Wales, whose scenic valley is closely associated with and followed by the historic Talyllyn narrow-gauge railway.
  • C. Afon Artro
    Afon Artro is a river in Gwynedd, Wales, that flows through the village of Llanbedr before reaching the coast near Shell Island.
  • D. Afon Gamlan
    Afon Gamlan is a small river in Gwynedd, Wales, known for its scenic waterfalls and as a tributary within the Mawddach river system.
  • E. Afon Ogwr
    Afon Ogwr is a river in South Wales that flows through Bridgend County Borough before reaching the Bristol Channel.
  • 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_69bd463a41cc8190b32ff5af2b96ca93 completed March 20, 2026, 1:06 p.m.
NER Named-entity recognition batch_69bd87bcace08190932fe85e4b4aeffc completed March 20, 2026, 5:45 p.m.
NED1 Entity disambiguation (via context triple) batch_69bff960da7c8190a72458b56f6c5c52 completed March 22, 2026, 2:14 p.m.
NEDg Description generation batch_69bffa3a3b1c8190ab03cc1c4f4ca926 completed March 22, 2026, 2:18 p.m.
NED2 Entity disambiguation (via description) batch_69bffa8b06b88190b1a98348bc4d962e completed March 22, 2026, 2:19 p.m.
Created at: March 20, 2026, 2:05 p.m.