Triple

T2119136
Position Surface form Disambiguated ID Type / Status
Subject Douglas Navigation E43876 entity
Predicate locatedIn P40 FINISHED
Object 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.
E234075 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: Lancashire coalfield | Statement: [Douglas Navigation, locatedIn, Lancashire coalfield]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Lancashire coalfield
Context triple: [Douglas Navigation, locatedIn, Lancashire coalfield]
  • A. Nottinghamshire coalfield
    The Nottinghamshire coalfield is a major historical coal-mining region in central England that played a significant role in the county’s industrial development.
  • B. 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.
  • C. Lancashire
    Lancashire is a historic county in North West England known for its role in the Industrial Revolution and major towns such as Lancaster, Preston, and Blackpool.
  • D. North Pennines
    The North Pennines is a remote upland area in northern England renowned for its moorland landscapes, rich geology, and designation as an Area of Outstanding Natural Beauty.
  • E. Worsley coal mines
    Worsley coal mines were a major 18th-century English coal mining complex whose development, including the pioneering Bridgewater Canal, played a key role in fueling the early Industrial Revolution.
  • 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: Lancashire coalfield
Triple: [Douglas Navigation, locatedIn, Lancashire coalfield]
Generated description
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.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Lancashire coalfield
Target entity description: 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.
  • A. Nottinghamshire coalfield
    The Nottinghamshire coalfield is a major historical coal-mining region in central England that played a significant role in the county’s industrial development.
  • B. 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.
  • C. Lancashire
    Lancashire is a historic county in North West England known for its role in the Industrial Revolution and major towns such as Lancaster, Preston, and Blackpool.
  • D. North Pennines
    The North Pennines is a remote upland area in northern England renowned for its moorland landscapes, rich geology, and designation as an Area of Outstanding Natural Beauty.
  • E. Worsley coal mines
    Worsley coal mines were a major 18th-century English coal mining complex whose development, including the pioneering Bridgewater Canal, played a key role in fueling the early Industrial Revolution.
  • 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_69a88717cfe48190b7ecdd68c824848a completed March 4, 2026, 7:25 p.m.
NER Named-entity recognition batch_69abbb32efb48190bcb99f30787a3a55 completed March 7, 2026, 5:44 a.m.
NED1 Entity disambiguation (via context triple) batch_69ae307b08148190aa201ac038ce9944 completed March 9, 2026, 2:29 a.m.
NEDg Description generation batch_69ae3106488c8190a044d843a10f531a completed March 9, 2026, 2:31 a.m.
NED2 Entity disambiguation (via description) batch_69ae31889bc0819092810ade1961d10e completed March 9, 2026, 2:33 a.m.
Created at: March 4, 2026, 7:44 p.m.