Triple

T2765435
Position Surface form Disambiguated ID Type / Status
Subject Pontcysyllte Aqueduct and Canal E61324 entity
Predicate locatedNear P294 FINISHED
Object Cefn Mawr
Cefn Mawr is a village in Wrexham County Borough, Wales, known for its proximity to the UNESCO-listed Pontcysyllte Aqueduct and its industrial and canal heritage.
 E321806 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: Cefn Mawr | Statement: [Pontcysyllte Aqueduct and Canal, locatedNear, Cefn Mawr]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Cefn Mawr
Context triple: [Pontcysyllte Aqueduct and Canal, locatedNear, Cefn Mawr]
  • A. Taf Fawr
    Taf Fawr is one of the principal headwater streams of the River Taff in South Wales, flowing through the Brecon Beacons before joining with other tributaries to form the main river.
  • B. Llwynywermod
    Llwynywermod is a rural Welsh estate that serves as the official residence of the Duke of Cornwall in Wales.
  • C. Maentwrog
    Maentwrog is a small historic village in Gwynedd, North Wales, known for its scenic setting in the Vale of Ffestiniog and its proximity to the River Dwyryd.
  • D. Tregothnan
    Tregothnan is a historic country estate in Cornwall, England, renowned as the long-standing seat of the Boscawen family and for housing the first commercial tea plantation in the UK.
  • E. Fforest Fawr
    Fforest Fawr is a rugged upland area in South Wales known for its moorland landscapes, waterfalls, and important geological and archaeological features within the Brecon Beacons region.
  • 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: Cefn Mawr
Triple: [Pontcysyllte Aqueduct and Canal, locatedNear, Cefn Mawr]
Generated description
Cefn Mawr is a village in Wrexham County Borough, Wales, known for its proximity to the UNESCO-listed Pontcysyllte Aqueduct and its industrial and canal heritage.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Cefn Mawr
Target entity description: Cefn Mawr is a village in Wrexham County Borough, Wales, known for its proximity to the UNESCO-listed Pontcysyllte Aqueduct and its industrial and canal heritage.
  • A. Taf Fawr
    Taf Fawr is one of the principal headwater streams of the River Taff in South Wales, flowing through the Brecon Beacons before joining with other tributaries to form the main river.
  • B. Llwynywermod
    Llwynywermod is a rural Welsh estate that serves as the official residence of the Duke of Cornwall in Wales.
  • C. Maentwrog
    Maentwrog is a small historic village in Gwynedd, North Wales, known for its scenic setting in the Vale of Ffestiniog and its proximity to the River Dwyryd.
  • D. Tregothnan
    Tregothnan is a historic country estate in Cornwall, England, renowned as the long-standing seat of the Boscawen family and for housing the first commercial tea plantation in the UK.
  • E. Fforest Fawr
    Fforest Fawr is a rugged upland area in South Wales known for its moorland landscapes, waterfalls, and important geological and archaeological features within the Brecon Beacons region.
  • 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_69ab4b7bab6c8190a5c2efef19a8ef34 completed March 6, 2026, 9:47 p.m.
NER Named-entity recognition batch_69abdd55a96c8190a109a1f0e8752477 completed March 7, 2026, 8:09 a.m.
NED1 Entity disambiguation (via context triple) batch_69b1de83d3008190bfb483e0c1e75700 completed March 11, 2026, 9:28 p.m.
NEDg Description generation batch_69b1e4ce2a7081909e46ee6c3307c367 completed March 11, 2026, 9:55 p.m.
NED2 Entity disambiguation (via description) batch_69b1e8bc6a8c8190b148efd3ddbca139 completed March 11, 2026, 10:12 p.m.
Created at: March 6, 2026, 9:57 p.m.