Triple

T10794210
Position Surface form Disambiguated ID Type / Status
Subject Abergynolwyn railway station E254660 entity
Predicate locatedNear P294 FINISHED
Object Afon Dysynni valley
Afon Dysynni valley is a scenic river valley in Gwynedd, Wales, known for its rugged hills, pastoral landscapes, and walking routes near the village of Abergynolwyn.
 E887960 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 Dysynni valley | Statement: [Abergynolwyn railway station, locatedNear, Afon Dysynni valley]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Afon Dysynni valley
Context triple: [Abergynolwyn railway station, locatedNear, Afon Dysynni valley]
  • A. Mawddach Valley
    Mawddach Valley is a scenic river valley in Gwynedd, Wales, known for its dramatic landscapes, walking and cycling trails, and views over the Mawddach Estuary near Barmouth.
  • B. Dyfi Valley
    Dyfi Valley is a scenic river valley in mid Wales known for its rich biodiversity, cultural heritage, and designation as a UNESCO Biosphere Reserve.
  • C. Teifi Valley
    Teifi Valley is a scenic river valley in West Wales known for its rural landscapes, historic market towns, and rich Welsh cultural heritage.
  • D. Taf Fawr valley
    Taf Fawr valley is a river valley in the Brecon Beacons area of South Wales, shaped by the course of the Taf Fawr and known for its upland scenery and reservoirs.
  • E. Lledr Valley
    Lledr Valley is a scenic river valley in Snowdonia, North Wales, known for its rugged landscapes, woodlands, and historic sites.
  • 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 Dysynni valley
Triple: [Abergynolwyn railway station, locatedNear, Afon Dysynni valley]
Generated description
Afon Dysynni valley is a scenic river valley in Gwynedd, Wales, known for its rugged hills, pastoral landscapes, and walking routes near the village of Abergynolwyn.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Afon Dysynni valley
Target entity description: Afon Dysynni valley is a scenic river valley in Gwynedd, Wales, known for its rugged hills, pastoral landscapes, and walking routes near the village of Abergynolwyn.
  • A. Mawddach Valley
    Mawddach Valley is a scenic river valley in Gwynedd, Wales, known for its dramatic landscapes, walking and cycling trails, and views over the Mawddach Estuary near Barmouth.
  • B. Dyfi Valley
    Dyfi Valley is a scenic river valley in mid Wales known for its rich biodiversity, cultural heritage, and designation as a UNESCO Biosphere Reserve.
  • C. Teifi Valley
    Teifi Valley is a scenic river valley in West Wales known for its rural landscapes, historic market towns, and rich Welsh cultural heritage.
  • D. Taf Fawr valley
    Taf Fawr valley is a river valley in the Brecon Beacons area of South Wales, shaped by the course of the Taf Fawr and known for its upland scenery and reservoirs.
  • E. Lledr Valley
    Lledr Valley is a scenic river valley in Snowdonia, North Wales, known for its rugged landscapes, woodlands, and historic sites.
  • 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_69d6aa609f008190a294200aefcb7bd5 completed April 8, 2026, 7:20 p.m.
NER Named-entity recognition batch_69d732f878648190be5e25c56a7511cf completed April 9, 2026, 5:02 a.m.
NED1 Entity disambiguation (via context triple) batch_69de84f1fdfc8190a31a13ae434e56c1 completed April 14, 2026, 6:18 p.m.
NEDg Description generation batch_69de8e6f3fac8190bcd1675978d6d6d7 completed April 14, 2026, 6:58 p.m.
NED2 Entity disambiguation (via description) batch_69de8fa679cc81909cb51035e5403ce9 completed April 14, 2026, 7:04 p.m.
Created at: April 8, 2026, 9:17 p.m.