Triple

T3861349
Position Surface form Disambiguated ID Type / Status
Subject Glamorgan E90143 entity
Predicate containsCoalfield P37790 FINISHED
Object South Wales Coalfield E26510 NE FINISHED

How this triple was built (3 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 Wales Coalfield | Statement: [Glamorgan, containsCoalfield, South Wales Coalfield]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: South Wales Coalfield
Context triple: [Glamorgan, containsCoalfield, South Wales Coalfield]
  • A. 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.
  • B. South Wales Valleys chosen
    The South Wales Valleys are a series of steep-sided former coal-mining valleys in south Wales, known for their industrial heritage, close-knit communities, and distinctive cultural identity.
  • C. 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.
  • D. 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.
  • E. Fife coalfield
    The Fife coalfield is a historically significant coal-mining region in Fife, Scotland, that played a major role in the area's industrial development and local communities.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: containsCoalfield
Context triple: [Glamorgan, containsCoalfield, South Wales Coalfield]
  • A. isInCoalRegion
    Indicates that an entity is located within a geographic region characterized by coal deposits, coal mining, or coal-related activities.
  • B. hasCoalBasin chosen
    Indicates that one entity contains, includes, or is characterized by a coal-bearing geological basin associated with the other entity.
  • C. coalMinedFrom
    Indicates that a quantity or batch of coal has been extracted from a particular source location, such as a mine or geological deposit.
  • D. hasCoalMiningHistory
    Indicates that an entity has a past or ongoing involvement in coal mining activities or industry.
  • E. hasUndergroundMine
    Indicates that one entity possesses, controls, or contains an underground mine associated with it.
  • F. None of above.

Provenance (4 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_69aed95b3c088190a8f85d19e6070599 completed March 9, 2026, 2:29 p.m.
NER Named-entity recognition batch_69aeec22a5dc8190be8298d1ce8ca449 completed March 9, 2026, 3:49 p.m.
NED1 Entity disambiguation (via context triple) batch_69b5123802248190b03a887d3a4e762f completed March 14, 2026, 7:46 a.m.
PD Predicate disambiguation batch_69aee752c8a48190a670f73ed0bf1e61 completed March 9, 2026, 3:29 p.m.
Created at: March 9, 2026, 3:19 p.m.