Triple

T11763785
Position Surface form Disambiguated ID Type / Status
Subject Arfon E279725 entity
Predicate contains P35 FINISHED
Object Rhiwlas
Rhiwlas is a small settlement in the Arfon area of Gwynedd, north-west Wales.
E943929 NE FINISHED

Named-entity recognition

Before disambiguation, gpt-5-mini classified whether the object phrase is a named entity — the step behind the object's NE type shown above.

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: Rhiwlas | Statement: [Arfon, contains, Rhiwlas]

Disambiguation candidates (2 decisions)

The exact options the model was shown at each disambiguation step, with the option it chose highlighted — the evidence behind this triple's disambiguated ids.

NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Rhiwlas
Context triple: [Arfon, contains, Rhiwlas]
  • A. Waunarlwydd
    Waunarlwydd is a suburban village and community on the western edge of Swansea in South Wales, known for its residential character and local amenities.
  • B. Rhandirmwyn
    Rhandirmwyn is a small rural village in Carmarthenshire, Wales, known for its scenic surroundings in the upper Tywi valley and its historic association with lead mining.
  • C. Coedgwilym
    Coedgwilym is a small settlement located in the Swansea Valley in South Wales.
  • D. Eifionydd
    Eifionydd is a historic coastal region of north-west Wales, known for its rural landscapes, Welsh-speaking communities, and cultural heritage.
  • E. Talsarnau
    Talsarnau is a small village in Gwynedd, Wales, situated near the Dwyryd Estuary and known for its scenic rural and coastal surroundings.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Rhiwlas
Target entity description: Rhiwlas is a small settlement in the Arfon area of Gwynedd, north-west Wales.
  • A. Waunarlwydd
    Waunarlwydd is a suburban village and community on the western edge of Swansea in South Wales, known for its residential character and local amenities.
  • B. Rhandirmwyn
    Rhandirmwyn is a small rural village in Carmarthenshire, Wales, known for its scenic surroundings in the upper Tywi valley and its historic association with lead mining.
  • C. Coedgwilym
    Coedgwilym is a small settlement located in the Swansea Valley in South Wales.
  • D. Eifionydd
    Eifionydd is a historic coastal region of north-west Wales, known for its rural landscapes, Welsh-speaking communities, and cultural heritage.
  • E. Talsarnau
    Talsarnau is a small village in Gwynedd, Wales, situated near the Dwyryd Estuary and known for its scenic rural and coastal surroundings.
  • F. None of above. chosen

How the object was described

The object's one-sentence description was generated by prompting gpt-5.1 with the object name and this triple as context.

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: Rhiwlas
Triple: [Arfon, contains, Rhiwlas]
Generated description
Rhiwlas is a small settlement in the Arfon area of Gwynedd, north-west Wales.

Provenance (5 batches)

Stage Batch ID Job type Status
creating batch_69d6ab01d2688190ad8ed6bda487eaa5 elicitation completed
NER batch_69d8a5248e0881909ed1b4df7be422f7 ner completed
NED1 batch_69f01a570ca88190ba2f3791c0e0ba60 ned_source_triple completed
NED2 batch_69f05b04d7248190b8ec4be4f2c3e388 ned_description completed
NEDg batch_69f043b3c51c8190a764433e86f1333e nedg completed
Created at: April 8, 2026, 9:41 p.m.