Triple

T4628542
Position Surface form Disambiguated ID Type / Status
Subject River Dyfi E101157 entity
Predicate tributary P415 FINISHED
Object Afon Twymyn
Afon Twymyn is a small river in mid Wales that flows through Powys before joining the River Dyfi.
 E463564 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 Twymyn | Statement: [River Dyfi, tributary, Afon Twymyn]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Afon Twymyn
Context triple: [River Dyfi, tributary, Afon Twymyn]
  • A. Afon Wnion
    Afon Wnion is a river in Gwynedd, northwest Wales, that flows through the Dolgellau area before joining the River Mawddach.
  • B. Afon Rhymni
    Afon Rhymni is a river in South Wales that flows through the Rhymney Valley before reaching the Severn Estuary near Cardiff.
  • C. Afon Lliw
    Afon Lliw is a river in Wales that flows through the countryside of Gwynedd before reaching Llyn Tegid (Bala Lake).
  • 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. River Rheidol
    The River Rheidol is a river in Ceredigion, Wales, known for flowing through steep wooded valleys to the coastal town of Aberystwyth and lending its name to the historic Vale of Rheidol Railway.
  • 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 Twymyn
Triple: [River Dyfi, tributary, Afon Twymyn]
Generated description
Afon Twymyn is a small river in mid Wales that flows through Powys before joining the River Dyfi.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Afon Twymyn
Target entity description: Afon Twymyn is a small river in mid Wales that flows through Powys before joining the River Dyfi.
  • A. Afon Wnion
    Afon Wnion is a river in Gwynedd, northwest Wales, that flows through the Dolgellau area before joining the River Mawddach.
  • B. Afon Rhymni
    Afon Rhymni is a river in South Wales that flows through the Rhymney Valley before reaching the Severn Estuary near Cardiff.
  • C. Afon Lliw
    Afon Lliw is a river in Wales that flows through the countryside of Gwynedd before reaching Llyn Tegid (Bala Lake).
  • 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. River Rheidol
    The River Rheidol is a river in Ceredigion, Wales, known for flowing through steep wooded valleys to the coastal town of Aberystwyth and lending its name to the historic Vale of Rheidol Railway.
  • 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_69be10330b608190a82e67ceac3b34b7 completed March 21, 2026, 3:27 a.m.
NEDg Description generation batch_69be10dca6e88190bb453403571bbdf6 completed March 21, 2026, 3:30 a.m.
NED2 Entity disambiguation (via description) batch_69be113fd1808190bdb3a047fd361fbb completed March 21, 2026, 3:32 a.m.
Created at: March 20, 2026, 1:13 p.m.