Triple

T8323222
Position Surface form Disambiguated ID Type / Status
Subject River Tone E194883 entity
Predicate passesThrough P225 FINISHED
Object Somerset Levels E194884 NE FINISHED

Named-entity recognition

Before disambiguation, gpt-5-mini classified whether the object phrase is a named entity — the step behind the object's NE type shown above.

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: Somerset Levels | Statement: [River Tone, passesThrough, Somerset Levels]

Disambiguation candidates (1 decision)

The exact options the model was shown at each disambiguation step, with the option it chose highlighted — the evidence behind this triple's disambiguated ids.

NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Somerset Levels
Context triple: [River Tone, passesThrough, Somerset Levels]
  • A. Somerset Levels chosen
    The Somerset Levels are a low-lying coastal plain and wetland area in southwest England, known for their extensive drainage ditches, rich wildlife habitats, and history of flooding.
  • B. Suffolk Levels
    The Suffolk Levels are a low-lying, marshy coastal landscape in eastern England known for their grazing marshes, drainage ditches, and rich wetland wildlife.
  • C. Shropshire Plain
    Shropshire Plain is a broad, low-lying agricultural landscape in Shropshire, England, characterized by its gently rolling fields and rural scenery.
  • D. Staffordshire Moorlands
    Staffordshire Moorlands is a largely rural district in Staffordshire, England, known for its upland landscapes, parts of the Peak District, and historic market towns.
  • E. Lancashire Plain
    The Lancashire Plain is a low-lying coastal plain in North West England characterized by fertile agricultural land and traversed by several rivers, including the Ribble.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 batches)

Stage Batch ID Job type Status
creating batch_69ca82e7a8a88190a32bb5cc0feb012d elicitation completed
NER batch_69cb7f7cf49c8190b8440ff01926a66a ner completed
NED1 batch_69ce394f782881908310d7ca1b7dc36c ned_source_triple completed
Created at: March 30, 2026, 5:56 p.m.