Triple

T20400598
Position Surface form Disambiguated ID Type / Status
Subject Louth, Lincolnshire E500319 entity
Predicate historicalEvent P259 FINISHED
Object Louth Flood of 1920 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: Louth Flood of 1920 | Statement: [Louth, Lincolnshire, historicalEvent, Louth Flood of 1920]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Louth Flood of 1920
Context triple: [Louth, Lincolnshire, historicalEvent, Louth Flood of 1920]
  • A. Great Johnstown Flood of 1889
    The Great Johnstown Flood of 1889 was a catastrophic dam failure–induced deluge that devastated Johnstown, Pennsylvania, killing more than 2,200 people and becoming one of the deadliest and most infamous disasters in U.S. history.
  • B. 1908 Musi River floods
    The 1908 Musi River floods were a catastrophic deluge in Hyderabad, India, that caused massive loss of life and property and spurred major urban and flood-control reforms.
  • C. 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.
  • D. Great Flood of 1879
    The Great Flood of 1879 was a catastrophic inundation of the city of Szeged in Hungary that destroyed most of the town and prompted a major reconstruction.
  • E. The Great Flood of 1852
    The Great Flood of 1852 was a catastrophic inundation of the Murrumbidgee River that devastated the Australian town of Gundagai, causing extensive loss of life and prompting the town’s relocation to higher ground.
  • 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: Louth Flood of 1920
Target entity description: The Louth Flood of 1920 was a devastating flash flood that struck the town of Louth in Lincolnshire, England, causing significant loss of life and widespread destruction.
  • A. Great Johnstown Flood of 1889
    The Great Johnstown Flood of 1889 was a catastrophic dam failure–induced deluge that devastated Johnstown, Pennsylvania, killing more than 2,200 people and becoming one of the deadliest and most infamous disasters in U.S. history.
  • B. 1908 Musi River floods
    The 1908 Musi River floods were a catastrophic deluge in Hyderabad, India, that caused massive loss of life and property and spurred major urban and flood-control reforms.
  • C. 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.
  • D. Great Flood of 1879
    The Great Flood of 1879 was a catastrophic inundation of the city of Szeged in Hungary that destroyed most of the town and prompted a major reconstruction.
  • E. The Great Flood of 1852
    The Great Flood of 1852 was a catastrophic inundation of the Murrumbidgee River that devastated the Australian town of Gundagai, causing extensive loss of life and prompting the town’s relocation to higher ground.
  • 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_69e0b4a81bec8190b69adfdc1336a015 completed April 16, 2026, 10:06 a.m.
NER Named-entity recognition batch_69e6798db79c819085e3a2526538726f completed April 20, 2026, 7:07 p.m.
Created at: April 16, 2026, 11:29 a.m.