Triple

T2318874
Position Surface form Disambiguated ID Type / Status
Subject River Vyrnwy E51129 entity
Predicate hasRightTributary P415 FINISHED
Object River Banwy
River Banwy is a river in Powys, mid Wales, that flows through rural valleys before joining the River Vyrnwy.
 E310577 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 Banwy | Statement: [River Vyrnwy, hasRightTributary, River Banwy]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: River Banwy
Context triple: [River Vyrnwy, hasRightTributary, River Banwy]
  • A. 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.
  • B. River Gwendraeth
    The River Gwendraeth is a river in Carmarthenshire, Wales, known for its twin branches that flow through rural valleys before joining the Burry estuary near the town of Kidwelly.
  • C. River Dysynni
    River Dysynni is a river in Gwynedd, Wales, known for flowing through the Dysynni Valley and into Cardigan Bay near Tywyn.
  • D. River Dyfi
    The River Dyfi is a river in mid Wales that flows from the Cambrian Mountains to Cardigan Bay, forming part of the boundary between the historic counties of Montgomeryshire and Merionethshire.
  • E. River Cynon
    River Cynon is a river in South Wales that flows through the Cynon Valley and contributes to the region’s industrial and cultural identity.
  • 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 Banwy
Triple: [River Vyrnwy, hasRightTributary, River Banwy]
Generated description
River Banwy is a river in Powys, mid Wales, that flows through rural valleys before joining the River Vyrnwy.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: River Banwy
Target entity description: River Banwy is a river in Powys, mid Wales, that flows through rural valleys before joining the River Vyrnwy.
  • A. 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.
  • B. River Gwendraeth
    The River Gwendraeth is a river in Carmarthenshire, Wales, known for its twin branches that flow through rural valleys before joining the Burry estuary near the town of Kidwelly.
  • C. River Dysynni
    River Dysynni is a river in Gwynedd, Wales, known for flowing through the Dysynni Valley and into Cardigan Bay near Tywyn.
  • D. River Dyfi
    The River Dyfi is a river in mid Wales that flows from the Cambrian Mountains to Cardigan Bay, forming part of the boundary between the historic counties of Montgomeryshire and Merionethshire.
  • E. River Cynon
    River Cynon is a river in South Wales that flows through the Cynon Valley and contributes to the region’s industrial and cultural identity.
  • 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_69a88b074b908190ae983dbca7757d88 completed March 4, 2026, 7:41 p.m.
NER Named-entity recognition batch_69abc630b7ec819088735bde27fdabfe completed March 7, 2026, 6:31 a.m.
NED1 Entity disambiguation (via context triple) batch_69b0559d1e708190bc8d28ed3706ae23 completed March 10, 2026, 5:32 p.m.
NEDg Description generation batch_69b0600b4d588190b95be97da3ac0842 completed March 10, 2026, 6:16 p.m.
NED2 Entity disambiguation (via description) batch_69b062a6241c81909f3217a4a33aa4c6 completed March 10, 2026, 6:27 p.m.
Created at: March 4, 2026, 7:49 p.m.