Triple

T16271472
Position Surface form Disambiguated ID Type / Status
Subject Nant Cwm Colhuw E395008 entity
Predicate drains P4497 FINISHED
Object Cwm Colhuw valley
Cwm Colhuw valley is a coastal valley in the Vale of Glamorgan, Wales, known for its stream-cut landscape leading to Colhuw Beach and its scenic, geologically rich surroundings.
 E1204248 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: Cwm Colhuw valley | Statement: [Nant Cwm Colhuw, drains, Cwm Colhuw valley]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Cwm Colhuw valley
Context triple: [Nant Cwm Colhuw, drains, Cwm Colhuw valley]
  • A. Nantcol valley
    Nantcol valley is a scenic valley in Snowdonia, Wales, known for its rugged landscapes, waterfalls, and popular walking routes.
  • B. 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.
  • C. Llynfi Valley
    Llynfi Valley is a Welsh valley community in the historic coal-mining region of the South Wales Valleys.
  • D. 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.
  • 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: Cwm Colhuw valley
Triple: [Nant Cwm Colhuw, drains, Cwm Colhuw valley]
Generated description
Cwm Colhuw valley is a coastal valley in the Vale of Glamorgan, Wales, known for its stream-cut landscape leading to Colhuw Beach and its scenic, geologically rich surroundings.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Cwm Colhuw valley
Target entity description: Cwm Colhuw valley is a coastal valley in the Vale of Glamorgan, Wales, known for its stream-cut landscape leading to Colhuw Beach and its scenic, geologically rich surroundings.
  • A. Nantcol valley
    Nantcol valley is a scenic valley in Snowdonia, Wales, known for its rugged landscapes, waterfalls, and popular walking routes.
  • B. 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.
  • C. Llynfi Valley
    Llynfi Valley is a Welsh valley community in the historic coal-mining region of the South Wales Valleys.
  • D. 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.
  • 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_69d87f221d8081909b0b2063e7528ba2 completed April 10, 2026, 4:40 a.m.
NER Named-entity recognition batch_69e246099dd081908e268a1a0cf8a373 completed April 17, 2026, 2:39 p.m.
NED1 Entity disambiguation (via context triple) batch_6a0017bf09888190b3d90db3517a2f1e completed May 10, 2026, 5:29 a.m.
NEDg Description generation batch_6a00193f71548190b40feeea73b0c252 completed May 10, 2026, 5:35 a.m.
NED2 Entity disambiguation (via description) batch_6a001a0def548190a1d800f858f3cb02 completed May 10, 2026, 5:39 a.m.
Created at: April 10, 2026, 5:05 a.m.