Triple

T4710613
Position Surface form Disambiguated ID Type / Status
Subject Zandkreekdam E104499 entity
Predicate builtAfterEvent P3117 FINISHED
Object North Sea flood of 1953 E12932 NE FINISHED

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: North Sea flood of 1953 | Statement: [Zandkreekdam, builtAfterEvent, North Sea flood of 1953]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: North Sea flood of 1953
Context triple: [Zandkreekdam, builtAfterEvent, North Sea flood of 1953]
  • 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. Dutch Water Line inundations
    The Dutch Water Line inundations were a strategic flooding of low-lying land in the Netherlands used as a defensive measure to halt invading forces, notably during the Franco-Dutch War.
  • C. 2002 European floods
    The 2002 European floods were a series of catastrophic flooding events across Central Europe, particularly devastating parts of Germany, Austria, and the Czech Republic, and causing widespread damage and loss of life.
  • D. Oder flood of 1997
    The Oder flood of 1997 was a catastrophic Central European flood that devastated large areas of Poland, Germany, and the Czech Republic, causing widespread damage and loss of life along the Oder River basin.
  • E. 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.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: builtAfterEvent
Context triple: [Zandkreekdam, builtAfterEvent, North Sea flood of 1953]
  • A. createdAfterEvent chosen
    Indicates that the creation of one entity occurred after a specified event in time.
  • B. rebuiltAfterEvent
    Indicates that an entity was reconstructed or restored following a specific event that caused damage, destruction, or significant alteration.
  • C. tookPlaceAfter
    Indicates that one event or occurrence happened later in time than another event or occurrence.
  • D. existedBeforeEvent
    Indicates that the subject entity was already in existence prior to the occurrence of the specified event.
  • E. builtOn
    Indicates that one entity is constructed, developed, or established using another entity as its base, foundation, or underlying platform.
  • F. None of above.

Provenance (4 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_69bd43eac3c08190af7e4020c6c3704c completed March 20, 2026, 12:56 p.m.
NER Named-entity recognition batch_69bd680beb508190b3d74e20e1c64405 completed March 20, 2026, 3:30 p.m.
NED1 Entity disambiguation (via context triple) batch_69be1078784c81908e9a3fd0b168cadc completed March 21, 2026, 3:28 a.m.
PD Predicate disambiguation batch_69bd621ddcd88190903288566f5e5dab completed March 20, 2026, 3:05 p.m.
Created at: March 20, 2026, 1:17 p.m.