Triple

T4628543
Position Surface form Disambiguated ID Type / Status
Subject River Dyfi E101157 entity
Predicate tributary P415 FINISHED
Object Afon Llyfnant
Afon Llyfnant is a small river in mid Wales known for its scenic wooded valley and waterfalls before it joins the River Dyfi.
 E466424 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 Llyfnant | Statement: [River Dyfi, tributary, Afon Llyfnant]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Afon Llyfnant
Context triple: [River Dyfi, tributary, Afon Llyfnant]
  • A. Afon Lliw
    Afon Lliw is a river in Wales that flows through the countryside of Gwynedd before reaching Llyn Tegid (Bala Lake).
  • B. Afon Wnion
    Afon Wnion is a river in Gwynedd, northwest Wales, that flows through the Dolgellau area before joining the River Mawddach.
  • C. Afon Llwyd
    Afon Llwyd is a river in southeast Wales that flows through Torfaen, including the town of Cwmbran, before joining the River Usk.
  • D. Afon Fathew
    Afon Fathew is a small river in Gwynedd, Wales, whose scenic valley is closely associated with and followed by the historic Talyllyn narrow-gauge railway.
  • E. Afon Rhymni
    Afon Rhymni is a river in South Wales that flows through the Rhymney Valley before reaching the Severn Estuary near Cardiff.
  • 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 Llyfnant
Triple: [River Dyfi, tributary, Afon Llyfnant]
Generated description
Afon Llyfnant is a small river in mid Wales known for its scenic wooded valley and waterfalls before it joins the River Dyfi.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Afon Llyfnant
Target entity description: Afon Llyfnant is a small river in mid Wales known for its scenic wooded valley and waterfalls before it joins the River Dyfi.
  • A. Afon Lliw
    Afon Lliw is a river in Wales that flows through the countryside of Gwynedd before reaching Llyn Tegid (Bala Lake).
  • B. Afon Wnion
    Afon Wnion is a river in Gwynedd, northwest Wales, that flows through the Dolgellau area before joining the River Mawddach.
  • C. Afon Llwyd
    Afon Llwyd is a river in southeast Wales that flows through Torfaen, including the town of Cwmbran, before joining the River Usk.
  • D. Afon Fathew
    Afon Fathew is a small river in Gwynedd, Wales, whose scenic valley is closely associated with and followed by the historic Talyllyn narrow-gauge railway.
  • E. Afon Rhymni
    Afon Rhymni is a river in South Wales that flows through the Rhymney Valley before reaching the Severn Estuary near Cardiff.
  • 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_69bd43d0497c8190ac23c65c5804846a completed March 20, 2026, 12:55 p.m.
NER Named-entity recognition batch_69bd5a300e6081909fa9f504aada33ea completed March 20, 2026, 2:31 p.m.
NED1 Entity disambiguation (via context triple) batch_69be39a767d481908cde49a3ca61c3ac completed March 21, 2026, 6:24 a.m.
NEDg Description generation batch_69be3adc766c8190ae5cbe5be14b720a completed March 21, 2026, 6:29 a.m.
NED2 Entity disambiguation (via description) batch_69be3b645aac8190a6765f0679dd3735 completed March 21, 2026, 6:32 a.m.
Created at: March 20, 2026, 1:13 p.m.