Triple

T14123882
Position Surface form Disambiguated ID Type / Status
Subject Barnsley Canal E339973 entity
Predicate regionServed P82 FINISHED
Object South Yorkshire coalfield
The South Yorkshire coalfield is a historically significant coal-mining region in northern England that underpinned the area’s industrial development and canal and rail transport networks.
E315109 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: South Yorkshire coalfield | Statement: [Barnsley Canal, regionServed, South Yorkshire coalfield]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: South Yorkshire coalfield
Context triple: [Barnsley Canal, regionServed, South Yorkshire coalfield]
  • A. Yorkshire coalfield
    The Yorkshire coalfield is a major coal-mining region in northern England that was historically central to the UK coal industry and a focal point of industrial and labor disputes.
  • B. Derbyshire coalfield
    The Derbyshire coalfield is a historically significant coal-mining region in central England, known for its extensive coal seams and role in fueling local industry during the Industrial Revolution.
  • C. Lancashire coalfield
    The Lancashire coalfield is a historic coal-mining region in North West England that fueled much of the area’s industrial growth during the 18th and 19th centuries.
  • D. Kent coalfield
    The Kent coalfield was a coal-mining region in southeast England whose pits and communities played a notable role in the UK coal industry and in major industrial disputes, including the 1984–1985 miners’ strike.
  • E. South Staffordshire coalfield
    The South Staffordshire coalfield is a historic coal-mining region in the English Midlands that played a major role in the area’s industrial development during the 19th and early 20th centuries.
  • 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: South Yorkshire coalfield
Triple: [Barnsley Canal, regionServed, South Yorkshire coalfield]
Generated description
The South Yorkshire coalfield is a historically significant coal-mining region in northern England that underpinned the area’s industrial development and canal and rail transport networks.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: South Yorkshire coalfield
Target entity description: The South Yorkshire coalfield is a historically significant coal-mining region in northern England that underpinned the area’s industrial development and canal and rail transport networks.
  • A. Yorkshire coalfield chosen
    The Yorkshire coalfield is a major coal-mining region in northern England that was historically central to the UK coal industry and a focal point of industrial and labor disputes.
  • B. Derbyshire coalfield
    The Derbyshire coalfield is a historically significant coal-mining region in central England, known for its extensive coal seams and role in fueling local industry during the Industrial Revolution.
  • C. Lancashire coalfield
    The Lancashire coalfield is a historic coal-mining region in North West England that fueled much of the area’s industrial growth during the 18th and 19th centuries.
  • D. Kent coalfield
    The Kent coalfield was a coal-mining region in southeast England whose pits and communities played a notable role in the UK coal industry and in major industrial disputes, including the 1984–1985 miners’ strike.
  • E. South Staffordshire coalfield
    The South Staffordshire coalfield is a historic coal-mining region in the English Midlands that played a major role in the area’s industrial development during the 19th and early 20th centuries.
  • F. None of above.

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_69d81c6a95b481909e39111e0c1f31ee completed April 9, 2026, 9:38 p.m.
NER Named-entity recognition batch_69de6095548881908a9e66adccca92d2 completed April 14, 2026, 3:43 p.m.
NED1 Entity disambiguation (via context triple) batch_69fcdf0a7a7c8190860d8ce47b5f0732 completed May 7, 2026, 6:50 p.m.
NEDg Description generation batch_69fce0dec2488190be9c24d3744e7243 completed May 7, 2026, 6:58 p.m.
NED2 Entity disambiguation (via description) batch_69fce206b0588190a0f4b24231d3c365 completed May 7, 2026, 7:03 p.m.
Created at: April 9, 2026, 10:22 p.m.