Triple

T21457210
Position Surface form Disambiguated ID Type / Status
Subject Castletown, Isle of Portland E529372 entity
Predicate hasNearby P350 FINISHED
Object Isle of Portland Heritage Coast — NE NERFINISHED

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: Isle of Portland Heritage Coast | Statement: [Castletown, Isle of Portland, hasNearby, Isle of Portland Heritage Coast]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Isle of Portland Heritage Coast
Context triple: [Castletown, Isle of Portland, hasNearby, Isle of Portland Heritage Coast]
  • A. Durham Heritage Coast
    Durham Heritage Coast is a protected stretch of coastline in County Durham, England, known for its dramatic cliffs, reclaimed former industrial beaches, and rich wildlife habitats.
  • B. Dorset and East Devon Coast
    Dorset and East Devon Coast is a renowned stretch of England’s southern shoreline, often called the Jurassic Coast, famous for its dramatic cliffs, rich fossil beds, and geological history spanning millions of years.
  • C. Norfolk Coast Area of Outstanding Natural Beauty
    The Norfolk Coast Area of Outstanding Natural Beauty is a protected stretch of England’s northeastern coastline renowned for its unspoilt beaches, salt marshes, dunes, and rich wildlife habitats.
  • D. Scolt Head Island National Nature Reserve
    Scolt Head Island National Nature Reserve is a protected coastal barrier island in Norfolk, England, renowned for its sand dunes, salt marshes, and internationally important bird habitats.
  • E. Isles of Scilly Area of Outstanding Natural Beauty
    The Isles of Scilly Area of Outstanding Natural Beauty is a nationally protected landscape designation in England that conserves the distinctive coastal scenery, wildlife, and cultural heritage of the Isles of Scilly archipelago.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Isle of Portland Heritage Coast
Target entity description: The Isle of Portland Heritage Coast is a protected stretch of dramatic limestone coastline in Dorset, England, renowned for its geological significance, coastal scenery, and maritime heritage.
  • A. Durham Heritage Coast
    Durham Heritage Coast is a protected stretch of coastline in County Durham, England, known for its dramatic cliffs, reclaimed former industrial beaches, and rich wildlife habitats.
  • B. Dorset and East Devon Coast
    Dorset and East Devon Coast is a renowned stretch of England’s southern shoreline, often called the Jurassic Coast, famous for its dramatic cliffs, rich fossil beds, and geological history spanning millions of years.
  • C. Norfolk Coast Area of Outstanding Natural Beauty
    The Norfolk Coast Area of Outstanding Natural Beauty is a protected stretch of England’s northeastern coastline renowned for its unspoilt beaches, salt marshes, dunes, and rich wildlife habitats.
  • D. Scolt Head Island National Nature Reserve
    Scolt Head Island National Nature Reserve is a protected coastal barrier island in Norfolk, England, renowned for its sand dunes, salt marshes, and internationally important bird habitats.
  • E. Isles of Scilly Area of Outstanding Natural Beauty
    The Isles of Scilly Area of Outstanding Natural Beauty is a nationally protected landscape designation in England that conserves the distinctive coastal scenery, wildlife, and cultural heritage of the Isles of Scilly archipelago.
  • F. None of above. chosen

Provenance (2 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_69e0c458133481908ae8b41a12c4edec completed April 16, 2026, 11:13 a.m.
NER Named-entity recognition batch_69e9e9d7af248190a3bc06a390f390bf completed April 23, 2026, 9:43 a.m.
Created at: April 16, 2026, 6:08 p.m.