Triple

T8064197
Position Surface form Disambiguated ID Type / Status
Subject Bargoed E188200 entity
Predicate hasLandmark P105 FINISHED
Object Bargoed Colliery (former)
Bargoed Colliery (former) is a disused coal mine in Bargoed, Wales, that once played a significant role in the town’s coal-mining industry and local heritage.
 E709799 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: Bargoed Colliery (former) | Statement: [Bargoed, hasLandmark, Bargoed Colliery (former)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Bargoed Colliery (former)
Context triple: [Bargoed, hasLandmark, Bargoed Colliery (former)]
  • A. Big Pit colliery
    Big Pit colliery is a preserved former coal mine in Blaenavon, Wales, now operating as a museum that illustrates the region’s industrial and mining heritage.
  • B. Wylam Colliery
    Wylam Colliery was a historic coal mine in Northumberland, England, notable for its early use of pioneering steam locomotives during the Industrial Revolution.
  • C. Seven Sisters Colliery
    Seven Sisters Colliery was a coal mine in Wales that served as the industrial hub and primary employer around which the village of Seven Sisters grew.
  • D. Killingworth Colliery
    Killingworth Colliery was a coal mine in Northumberland, England, historically notable as the workplace where engineer George Stephenson developed and tested early steam locomotives.
  • E. Priddy Mineries
    Priddy Mineries is a former lead-mining site in the Mendip Hills of Somerset, England, now valued as a nature reserve and area of ecological and archaeological interest.
  • 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: Bargoed Colliery (former)
Triple: [Bargoed, hasLandmark, Bargoed Colliery (former)]
Generated description
Bargoed Colliery (former) is a disused coal mine in Bargoed, Wales, that once played a significant role in the town’s coal-mining industry and local heritage.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Bargoed Colliery (former)
Target entity description: Bargoed Colliery (former) is a disused coal mine in Bargoed, Wales, that once played a significant role in the town’s coal-mining industry and local heritage.
  • A. Big Pit colliery
    Big Pit colliery is a preserved former coal mine in Blaenavon, Wales, now operating as a museum that illustrates the region’s industrial and mining heritage.
  • B. Wylam Colliery
    Wylam Colliery was a historic coal mine in Northumberland, England, notable for its early use of pioneering steam locomotives during the Industrial Revolution.
  • C. Seven Sisters Colliery
    Seven Sisters Colliery was a coal mine in Wales that served as the industrial hub and primary employer around which the village of Seven Sisters grew.
  • D. Killingworth Colliery
    Killingworth Colliery was a coal mine in Northumberland, England, historically notable as the workplace where engineer George Stephenson developed and tested early steam locomotives.
  • E. Priddy Mineries
    Priddy Mineries is a former lead-mining site in the Mendip Hills of Somerset, England, now valued as a nature reserve and area of ecological and archaeological interest.
  • 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_69ca82b42674819086840efea12478e5 completed March 30, 2026, 2:03 p.m.
NER Named-entity recognition batch_69cb3fd07fd08190a3b61cb3369ee6a6 completed March 31, 2026, 3:30 a.m.
NED1 Entity disambiguation (via context triple) batch_69cc63de88fc8190ac2c46edca324cec completed April 1, 2026, 12:16 a.m.
NEDg Description generation batch_69cc6544909c819097529c279926e9cd completed April 1, 2026, 12:22 a.m.
NED2 Entity disambiguation (via description) batch_69cc686f343081908f56809d297fdac0 completed April 1, 2026, 12:35 a.m.
Created at: March 30, 2026, 5:26 p.m.