Triple

T11234889
Position Surface form Disambiguated ID Type / Status
Subject Mervyn E265917 entity
Predicate hasVariant P455 FINISHED
Object Merfyn
Merfyn is a Welsh given name of ancient origin, historically borne by early medieval Welsh rulers and still used in Wales today.
 E948611 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: Merfyn | Statement: [Mervyn, hasVariant, Merfyn]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Merfyn
Context triple: [Mervyn, hasVariant, Merfyn]
  • A. Cadwallon ap Cadfan
    Cadwallon ap Cadfan was a 7th-century king of Gwynedd in Wales, known for his campaigns against the Anglo-Saxon kingdoms, including the defeat and death of King Edwin of Northumbria at the Battle of Hatfield Chase.
  • B. Prince of Aberffraw
    The Prince of Aberffraw was the principal dynastic title of the leading medieval Welsh rulers of Gwynedd, symbolizing their claim to overlordship of Wales.
  • C. Rhodri the Great
    Rhodri the Great was a 9th-century Welsh king renowned for uniting large parts of Wales and defending them against Viking and Anglo-Saxon incursions.
  • D. Madog ap Llywelyn
    Madog ap Llywelyn was a Welsh nobleman who led a major revolt against English rule in Wales in 1294–1295, briefly styling himself Prince of Wales.
  • E. Hywel Dda
    Hywel Dda was a 10th-century Welsh king renowned for codifying Welsh law and uniting much of Wales under his rule.
  • 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: Merfyn
Triple: [Mervyn, hasVariant, Merfyn]
Generated description
Merfyn is a Welsh given name of ancient origin, historically borne by early medieval Welsh rulers and still used in Wales today.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Merfyn
Target entity description: Merfyn is a Welsh given name of ancient origin, historically borne by early medieval Welsh rulers and still used in Wales today.
  • A. Cadwallon ap Cadfan
    Cadwallon ap Cadfan was a 7th-century king of Gwynedd in Wales, known for his campaigns against the Anglo-Saxon kingdoms, including the defeat and death of King Edwin of Northumbria at the Battle of Hatfield Chase.
  • B. Prince of Aberffraw
    The Prince of Aberffraw was the principal dynastic title of the leading medieval Welsh rulers of Gwynedd, symbolizing their claim to overlordship of Wales.
  • C. Rhodri the Great
    Rhodri the Great was a 9th-century Welsh king renowned for uniting large parts of Wales and defending them against Viking and Anglo-Saxon incursions.
  • D. Madog ap Llywelyn
    Madog ap Llywelyn was a Welsh nobleman who led a major revolt against English rule in Wales in 1294–1295, briefly styling himself Prince of Wales.
  • E. Hywel Dda
    Hywel Dda was a 10th-century Welsh king renowned for codifying Welsh law and uniting much of Wales under his rule.
  • 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_69d6aac656d48190b275efaa7d6074ee completed April 8, 2026, 7:21 p.m.
NER Named-entity recognition batch_69d7e903b8ec81909f9c89776d35c650 completed April 9, 2026, 5:59 p.m.
NED1 Entity disambiguation (via context triple) batch_69f12fa07fc081909a42f9c19ad38511 completed April 28, 2026, 10:07 p.m.
NEDg Description generation batch_69f138b5f8988190a7ff95095eafd0b1 completed April 28, 2026, 10:46 p.m.
NED2 Entity disambiguation (via description) batch_69f14e9b30a88190a054961a2f7fc80d completed April 29, 2026, 12:19 a.m.
Created at: April 8, 2026, 9:30 p.m.