Triple

T10271822
Position Surface form Disambiguated ID Type / Status
Subject Cantre'r Gwaelod E240854 entity
Predicate hasAssociatedCharacter P88683 FINISHED
Object Mererid
Mererid is a figure from Welsh legend, often depicted as a well-maiden whose actions are linked to the flooding and loss of the mythical kingdom of Cantre'r Gwaelod.
E862740 NE FINISHED

How this triple was built (5 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: Mererid | Statement: [Cantre'r Gwaelod, hasAssociatedCharacter, Mererid]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Mererid
Context triple: [Cantre'r Gwaelod, hasAssociatedCharacter, Mererid]
  • A. Rhosymedre
    Rhosymedre is a village in Wrexham County Borough, Wales, known for its historic church and association with the hymn tune of the same name composed by Ralph Vaughan Williams.
  • B. Rhosamman
    Rhosamman is a village in Carmarthenshire, Wales, situated near the Black Mountain on the western edge of the Brecon Beacons.
  • C. Llwyd
    Llwyd is a Welsh given name and surname, often considered a variant spelling of "Lloyd," traditionally meaning "grey" or "holy."
  • D. Rhoslefain
    Rhoslefain is a small rural settlement in Gwynedd, Wales, situated near the coastal town of Tywyn.
  • E. Dryslwyn
    Dryslwyn is a small village in Carmarthenshire, Wales, best known for the medieval Dryslwyn Castle overlooking the River Tywi and the surrounding Tywi Valley.
  • 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: Mererid
Triple: [Cantre'r Gwaelod, hasAssociatedCharacter, Mererid]
Generated description
Mererid is a figure from Welsh legend, often depicted as a well-maiden whose actions are linked to the flooding and loss of the mythical kingdom of Cantre'r Gwaelod.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Mererid
Target entity description: Mererid is a figure from Welsh legend, often depicted as a well-maiden whose actions are linked to the flooding and loss of the mythical kingdom of Cantre'r Gwaelod.
  • A. Rhosymedre
    Rhosymedre is a village in Wrexham County Borough, Wales, known for its historic church and association with the hymn tune of the same name composed by Ralph Vaughan Williams.
  • B. Rhosamman
    Rhosamman is a village in Carmarthenshire, Wales, situated near the Black Mountain on the western edge of the Brecon Beacons.
  • C. Llwyd
    Llwyd is a Welsh given name and surname, often considered a variant spelling of "Lloyd," traditionally meaning "grey" or "holy."
  • D. Rhoslefain
    Rhoslefain is a small rural settlement in Gwynedd, Wales, situated near the coastal town of Tywyn.
  • E. Dryslwyn
    Dryslwyn is a small village in Carmarthenshire, Wales, best known for the medieval Dryslwyn Castle overlooking the River Tywi and the surrounding Tywi Valley.
  • F. None of above. chosen
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: hasAssociatedCharacter
Context triple: [Cantre'r Gwaelod, hasAssociatedCharacter, Mererid]
  • A. associatedWithCharacterRole
    Indicates that one entity has a connection or linkage to a specific character role played or held by another entity.
  • B. associatedWithCharacterGroup
    Indicates that an entity has a connection or affiliation with a particular group of characters.
  • C. hasParentCharacter
    Indicates that one character is the parent of another character.
  • D. usedByCharacter
    Indicates that something (such as an item, ability, or resource) is utilized or employed by a particular character.
  • E. fictionalCharacterAssociatedWith chosen
    Indicates that there is a notable connection or association between a fictional character and another entity, such as a work, creator, or universe.
  • F. None of above.

Provenance (6 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_69d381a94c1881908fc38fc263d9b9c2 completed April 6, 2026, 9:49 a.m.
NER Named-entity recognition batch_69d4d2872830819080fdfa816167d04c completed April 7, 2026, 9:46 a.m.
NED1 Entity disambiguation (via context triple) batch_69d87e40205c8190a4788e1db1f149d2 completed April 10, 2026, 4:36 a.m.
NEDg Description generation batch_69d8837e70508190b03e8983b2617eac completed April 10, 2026, 4:58 a.m.
NED2 Entity disambiguation (via description) batch_69d889cc40648190a1d80b955e676ea5 completed April 10, 2026, 5:25 a.m.
PD Predicate disambiguation batch_69d4d1ef6e6c81908a8ee52e4d28127b completed April 7, 2026, 9:44 a.m.
Created at: April 6, 2026, 11:35 a.m.