Triple

T21335828
Position Surface form Disambiguated ID Type / Status
Subject River Alyn E526042 entity
Predicate hasAlternativeName P39 FINISHED
Object Afon Alun
Afon Alun is the Welsh name for the River Alyn, a tributary of the River Dee in northeast Wales known for flowing through limestone landscapes and forming notable caves and gorges.
 E1481929 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 Alun | Statement: [River Alyn, hasAlternativeName, Afon Alun]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Afon Alun
Context triple: [River Alyn, hasAlternativeName, Afon Alun]
  • A. Afon Hafren
    Afon Hafren is the Welsh name for the River Severn, the longest river in Great Britain, which flows through Wales and England before emptying into the Bristol Channel.
  • B. Afon Lledr
    Afon Lledr is a river in Snowdonia, north Wales, known for flowing through the Lledr Valley and joining the River Conwy near Betws-y-Coed.
  • C. Afon Barlwyd
    Afon Barlwyd is a river in Gwynedd, Wales, that flows through the former slate-mining town of Blaenau Ffestiniog and its surrounding mountainous landscape.
  • D. Afon Taf
    Afon Taf is a river in southwest Wales that flows through Carmarthenshire before reaching the sea at Carmarthen Bay.
  • E. Afon Llwyd
    Afon Llwyd is a river in southeast Wales that flows through Torfaen, including the town of Cwmbran, before joining the River Usk.
  • 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 Alun
Triple: [River Alyn, hasAlternativeName, Afon Alun]
Generated description
Afon Alun is the Welsh name for the River Alyn, a tributary of the River Dee in northeast Wales known for flowing through limestone landscapes and forming notable caves and gorges.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Afon Alun
Target entity description: Afon Alun is the Welsh name for the River Alyn, a tributary of the River Dee in northeast Wales known for flowing through limestone landscapes and forming notable caves and gorges.
  • A. Afon Hafren
    Afon Hafren is the Welsh name for the River Severn, the longest river in Great Britain, which flows through Wales and England before emptying into the Bristol Channel.
  • B. Afon Lledr
    Afon Lledr is a river in Snowdonia, north Wales, known for flowing through the Lledr Valley and joining the River Conwy near Betws-y-Coed.
  • C. Afon Barlwyd
    Afon Barlwyd is a river in Gwynedd, Wales, that flows through the former slate-mining town of Blaenau Ffestiniog and its surrounding mountainous landscape.
  • D. Afon Taf
    Afon Taf is a river in southwest Wales that flows through Carmarthenshire before reaching the sea at Carmarthen Bay.
  • E. Afon Llwyd
    Afon Llwyd is a river in southeast Wales that flows through Torfaen, including the town of Cwmbran, before joining the River Usk.
  • 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_69e0b51c33048190ab27cede74ef798c completed April 16, 2026, 10:08 a.m.
NER Named-entity recognition batch_69e898d6fcbc8190b83d9cfc9b4ca123 completed April 22, 2026, 9:45 a.m.
NED1 Entity disambiguation (via context triple) batch_6a09bb3bd9dc8190b7b0c6e41e9ee8e4 completed May 17, 2026, 12:57 p.m.
NEDg Description generation batch_6a09bea2b9788190b41d3da0b5f3329e completed May 17, 2026, 1:12 p.m.
NED2 Entity disambiguation (via description) batch_6a09bf3466848190b2a5793f5f51efd7 completed May 17, 2026, 1:14 p.m.
Created at: April 16, 2026, 4:43 p.m.