Triple

T4409834
Position Surface form Disambiguated ID Type / Status
Subject Millstone Grit E94826 entity
Predicate stratigraphicUnitOf P28620 FINISHED
Object Pennine Basin
The Pennine Basin is a major geological sedimentary basin in northern England known for its extensive Carboniferous rock sequences and important coal and gritstone formations.
E438274 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: Pennine Basin | Statement: [Millstone Grit, stratigraphicUnitOf, Pennine Basin]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Pennine Basin
Context triple: [Millstone Grit, stratigraphicUnitOf, Pennine Basin]
  • A. Wessex Basin
    The Wessex Basin is a sedimentary basin in southern England known for its Jurassic and Cretaceous rock sequences and significant hydrocarbon resources.
  • B. 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.
  • 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. Cheshire Basin
    The Cheshire Basin is a large geological sedimentary basin in northwest England known for its thick Triassic rock sequences and associated salt deposits.
  • E. Pennine watershed
    The Pennine watershed is the major upland drainage divide running along the Pennine hills of northern England, separating river systems that flow west to the Irish Sea from those that flow east to the North Sea.
  • 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: Pennine Basin
Triple: [Millstone Grit, stratigraphicUnitOf, Pennine Basin]
Generated description
The Pennine Basin is a major geological sedimentary basin in northern England known for its extensive Carboniferous rock sequences and important coal and gritstone formations.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Pennine Basin
Target entity description: The Pennine Basin is a major geological sedimentary basin in northern England known for its extensive Carboniferous rock sequences and important coal and gritstone formations.
  • A. Wessex Basin
    The Wessex Basin is a sedimentary basin in southern England known for its Jurassic and Cretaceous rock sequences and significant hydrocarbon resources.
  • B. 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.
  • 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. Cheshire Basin
    The Cheshire Basin is a large geological sedimentary basin in northwest England known for its thick Triassic rock sequences and associated salt deposits.
  • E. Pennine watershed
    The Pennine watershed is the major upland drainage divide running along the Pennine hills of northern England, separating river systems that flow west to the Irish Sea from those that flow east to the North Sea.
  • 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_69b34539638c8190abfea3eb29425210 completed March 12, 2026, 10:59 p.m.
NER Named-entity recognition batch_69b3548e24d08190a38c0bcd4b6ad571 completed March 13, 2026, 12:04 a.m.
NED1 Entity disambiguation (via context triple) batch_69b5f60ea0808190a59418f7911d123d completed March 14, 2026, 11:58 p.m.
NEDg Description generation batch_69b5f9e8c7d08190b8a61ba1c4bf559a completed March 15, 2026, 12:14 a.m.
NED2 Entity disambiguation (via description) batch_69b5fa6495f881909a08b0e5b8b7decf completed March 15, 2026, 12:16 a.m.
Created at: March 12, 2026, 11:29 p.m.