Triple

T8045399
Position Surface form Disambiguated ID Type / Status
Subject Taf Fechan E187536 entity
Predicate hasValley P650 FINISHED
Object Taf Fechan valley
Taf Fechan valley is a scenic river valley in the Brecon Beacons of South Wales, known for its reservoirs, rugged landscapes, and popular walking routes.
 E706356 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: Taf Fechan valley | Statement: [Taf Fechan, hasValley, Taf Fechan valley]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Taf Fechan valley
Context triple: [Taf Fechan, hasValley, Taf Fechan valley]
  • A. 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.
  • B. Torfaen valley
    Torfaen valley is a valley in southeast Wales known for its industrial heritage and the course of the Afon Llwyd river running through it.
  • C. Taff Valley
    Taff Valley is a river valley in South Wales shaped by the River Taff, encompassing a mix of former coal-mining communities and urban areas such as parts of Cardiff and Pontypridd.
  • D. 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.
  • E. Llynfi Valley
    Llynfi Valley is a Welsh valley community in the historic coal-mining region of the South Wales Valleys.
  • 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: Taf Fechan valley
Triple: [Taf Fechan, hasValley, Taf Fechan valley]
Generated description
Taf Fechan valley is a scenic river valley in the Brecon Beacons of South Wales, known for its reservoirs, rugged landscapes, and popular walking routes.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Taf Fechan valley
Target entity description: Taf Fechan valley is a scenic river valley in the Brecon Beacons of South Wales, known for its reservoirs, rugged landscapes, and popular walking routes.
  • A. 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.
  • B. Torfaen valley
    Torfaen valley is a valley in southeast Wales known for its industrial heritage and the course of the Afon Llwyd river running through it.
  • C. Taff Valley
    Taff Valley is a river valley in South Wales shaped by the River Taff, encompassing a mix of former coal-mining communities and urban areas such as parts of Cardiff and Pontypridd.
  • D. 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.
  • E. Llynfi Valley
    Llynfi Valley is a Welsh valley community in the historic coal-mining region of the South Wales Valleys.
  • 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_69ca82b00cb48190b59a300f70e97bd7 completed March 30, 2026, 2:03 p.m.
NER Named-entity recognition batch_69cb3f4c79388190aecee6e313071a17 completed March 31, 2026, 3:28 a.m.
NED1 Entity disambiguation (via context triple) batch_69cc5711d2bc8190911f2cade7596be5 completed March 31, 2026, 11:21 p.m.
NEDg Description generation batch_69cc58edb31881909b6efd2fbbc2480e completed March 31, 2026, 11:29 p.m.
NED2 Entity disambiguation (via description) batch_69cc5ccee5648190a8ebdf8029eded98 completed March 31, 2026, 11:46 p.m.
Created at: March 30, 2026, 5:24 p.m.