Triple

T16970758
Position Surface form Disambiguated ID Type / Status
Subject Stratford-sub-Castle E411669 entity
Predicate locatedIn P40 FINISHED
Object River Avon valley E151917 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: River Avon valley | Statement: [Stratford-sub-Castle, locatedIn, River Avon valley]

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: River Avon valley
Context triple: [Stratford-sub-Castle, locatedIn, River Avon valley]
  • A. River Arun valley
    The River Arun valley is a low-lying river valley in West Sussex, England, known for its meandering watercourse, floodplain landscapes, and a mix of rural villages and wetlands important for wildlife.
  • B. River Avon
    The River Avon is a major river in the South Island of New Zealand, known for flowing through the city of Christchurch and its surrounding regions.
  • C. River Avon
    The River Avon is a major river in southern England that flows through counties including Hampshire before reaching the English Channel at Christchurch.
  • D. River Avon
    The River Avon is a Scottish river that flows through Lanarkshire and joins the River Clyde near Hamilton, contributing to the Clyde’s central lowlands drainage system.
  • E. River Avon chosen
    River Avon is a river in central England best known for flowing through Stratford-upon-Avon, the birthplace of William Shakespeare.
  • 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_69d886ca8f348190812768ea8d5055ce elicitation completed
NER batch_69e3d0ac23a48190992fa125fceb1eb2 ner completed
NED1 batch_6a00dc0b3d6c8190bc44afdd7a5a55f6 ned_source_triple completed
Created at: April 10, 2026, 5:31 a.m.