Triple

T21424899
Position Surface form Disambiguated ID Type / Status
Subject Canvey Island E528527 entity
Predicate event P1664 FINISHED
Object 1953 North Sea flood NE NERFINISHED

How this triple was built (2 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: 1953 North Sea flood | Statement: [Canvey Island, event, 1953 North Sea flood]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: 1953 North Sea flood
Context triple: [Canvey Island, event, 1953 North Sea flood]
  • A. North Sea flood of 1953 chosen
    The North Sea flood of 1953 was a catastrophic storm surge that inundated coastal areas around the North Sea, particularly in the Netherlands and eastern England, causing extensive damage and loss of life and prompting major improvements in flood defenses.
  • B. Great Storm of 1287
    The Great Storm of 1287 was a devastating medieval North Sea storm that reshaped coastlines in England and the Low Countries, causing widespread flooding, destruction of towns, and significant loss of life.
  • C. Lewes floods
    The Lewes floods were a series of severe inundations in the town of Lewes, East Sussex, most notably the devastating October 2000 flood that caused widespread damage and prompted major changes in local flood management.
  • D. All Saints' Flood of 1170
    The All Saints' Flood of 1170 was a devastating medieval North Sea storm surge that inundated large parts of the Low Countries and reshaped coastlines through widespread flooding and land loss.
  • E. Great Sheffield Flood of 1864
    The Great Sheffield Flood of 1864 was a catastrophic dam failure in Sheffield, England, that unleashed a devastating torrent of water, killing over 200 people and causing widespread destruction along local rivers and valleys.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

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_69e0c455f3688190810bc96365791b0f completed April 16, 2026, 11:13 a.m.
NER Named-entity recognition batch_69ee813b798c8190a379cbf6cc6e14d2 completed April 26, 2026, 9:18 p.m.
Created at: April 16, 2026, 5:48 p.m.