Triple

T3369946
Position Surface form Disambiguated ID Type / Status
Subject Amgueddfa Cymru – Museum Wales E70928 entity
Predicate operatesMuseum P21384 FINISHED
Object Big Pit National Coal Museum
Big Pit National Coal Museum is a former coal mine in Blaenavon, Wales, preserved as a museum offering underground tours that explore the history and heritage of the Welsh coal industry.
E61323 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: Big Pit National Coal Museum | Statement: [Amgueddfa Cymru – Museum Wales, operatesMuseum, Big Pit National Coal Museum]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Big Pit National Coal Museum
Context triple: [Amgueddfa Cymru – Museum Wales, operatesMuseum, Big Pit National Coal Museum]
  • A. Wakefield Museum
    Wakefield Museum is a local history museum in Wakefield, England, showcasing the city's cultural, social, and industrial heritage through diverse exhibits and collections.
  • B. Kelham Island Museum
    Kelham Island Museum is an industrial heritage museum in Sheffield, England, showcasing the city’s steelmaking and engineering history.
  • C. Ironbridge Gorge
    Ironbridge Gorge is a historically significant valley in Shropshire, England, recognized as the birthplace of the Industrial Revolution and a UNESCO World Heritage Site.
  • D. Blaenavon Industrial Landscape
    Blaenavon Industrial Landscape is a UNESCO World Heritage Site in Wales that preserves an extensive 19th-century coal mining and ironworking complex illustrating the region’s pivotal role in the Industrial Revolution.
  • E. Godalming Museum
    Godalming Museum is a local history museum in Godalming, Surrey, showcasing the town’s heritage, notable residents, and changing industries through exhibitions and collections.
  • 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: Big Pit National Coal Museum
Triple: [Amgueddfa Cymru – Museum Wales, operatesMuseum, Big Pit National Coal Museum]
Generated description
Big Pit National Coal Museum is a former coal mine in Blaenavon, Wales, preserved as a museum offering underground tours that explore the history and heritage of the Welsh coal industry.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Big Pit National Coal Museum
Target entity description: Big Pit National Coal Museum is a former coal mine in Blaenavon, Wales, preserved as a museum offering underground tours that explore the history and heritage of the Welsh coal industry.
  • A. Wakefield Museum
    Wakefield Museum is a local history museum in Wakefield, England, showcasing the city's cultural, social, and industrial heritage through diverse exhibits and collections.
  • B. Kelham Island Museum
    Kelham Island Museum is an industrial heritage museum in Sheffield, England, showcasing the city’s steelmaking and engineering history.
  • C. Ironbridge Gorge
    Ironbridge Gorge is a historically significant valley in Shropshire, England, recognized as the birthplace of the Industrial Revolution and a UNESCO World Heritage Site.
  • D. Blaenavon Industrial Landscape chosen
    Blaenavon Industrial Landscape is a UNESCO World Heritage Site in Wales that preserves an extensive 19th-century coal mining and ironworking complex illustrating the region’s pivotal role in the Industrial Revolution.
  • E. Godalming Museum
    Godalming Museum is a local history museum in Godalming, Surrey, showcasing the town’s heritage, notable residents, and changing industries through exhibitions and collections.
  • 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_69ad85a729d48190afd789cd8417f289 completed March 8, 2026, 2:20 p.m.
NER Named-entity recognition batch_69adb2b9b1fc8190a2cbf040ea808baf completed March 8, 2026, 5:32 p.m.
NED1 Entity disambiguation (via context triple) batch_69b334396f588190add5c0c27949650c completed March 12, 2026, 9:46 p.m.
NEDg Description generation batch_69b334d1e3348190b231a33058ee08a5 completed March 12, 2026, 9:49 p.m.
NED2 Entity disambiguation (via description) batch_69b33901299481908615762989e45e7c completed March 12, 2026, 10:06 p.m.
Created at: March 8, 2026, 3:13 p.m.