Triple

T20628717
Position Surface form Disambiguated ID Type / Status
Subject Ivar Kreuger E506889 entity
Predicate notableEvent P259 FINISHED
Object Kreuger crash of 1932
The Kreuger crash of 1932 was a major international financial collapse triggered by the downfall and suicide of Swedish financier Ivar Kreuger, which shook global markets and exposed widespread fraud.
E1440976 NE FINISHED

How this triple was built (4 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: Kreuger crash of 1932 | Statement: [Ivar Kreuger, notableEvent, Kreuger crash of 1932]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Kreuger crash of 1932
Context triple: [Ivar Kreuger, notableEvent, Kreuger crash of 1932]
  • A. Sikorski crash
    The Sikorski crash refers to the 1943 air disaster near Gibraltar in which Polish Prime Minister and military leader Władysław Sikorski was killed under circumstances that have remained controversial and the subject of numerous conspiracy theories.
  • B. Braniff Flight 542
    Braniff Flight 542 was a 1959 Braniff Airways domestic passenger flight that broke up in midair near Buffalo, Texas, killing all aboard and becoming one of the early fatal accidents involving the Lockheed L-188 Electra.
  • C. Los Gatos DC-3 air crash
    The Los Gatos DC-3 air crash was a 1948 aviation disaster in California in which a chartered plane carrying Mexican farm workers and others crashed, later memorialized in Woody Guthrie’s song “Deportee (Plane Wreck at Los Gatos).”
  • D. Hindenburg disaster
    The Hindenburg disaster was the 1937 explosion and fire of the German passenger airship LZ 129 Hindenburg in New Jersey, a highly publicized catastrophe that marked the end of the airship era.
  • E. Ramstein airshow disaster
    The Ramstein airshow disaster was a 1988 mid-air collision and crash during an air display in Germany that killed dozens of spectators and became one of the deadliest airshow accidents in history.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg Description generation gpt-5.1
Instruction
Generate a one-sentence description of the target entity. 
You are given a context triple in the form (subject, predicate, object), where the object is the target entity. 
# Instructions
Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. 
Avoid repeating the information from the triple, unless really essential.
# Response Format
Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Kreuger crash of 1932
Triple: [Ivar Kreuger, notableEvent, Kreuger crash of 1932]
Generated description
The Kreuger crash of 1932 was a major international financial collapse triggered by the downfall and suicide of Swedish financier Ivar Kreuger, which shook global markets and exposed widespread fraud.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Kreuger crash of 1932
Target entity description: The Kreuger crash of 1932 was a major international financial collapse triggered by the downfall and suicide of Swedish financier Ivar Kreuger, which shook global markets and exposed widespread fraud.
  • A. Sikorski crash
    The Sikorski crash refers to the 1943 air disaster near Gibraltar in which Polish Prime Minister and military leader Władysław Sikorski was killed under circumstances that have remained controversial and the subject of numerous conspiracy theories.
  • B. Braniff Flight 542
    Braniff Flight 542 was a 1959 Braniff Airways domestic passenger flight that broke up in midair near Buffalo, Texas, killing all aboard and becoming one of the early fatal accidents involving the Lockheed L-188 Electra.
  • C. Los Gatos DC-3 air crash
    The Los Gatos DC-3 air crash was a 1948 aviation disaster in California in which a chartered plane carrying Mexican farm workers and others crashed, later memorialized in Woody Guthrie’s song “Deportee (Plane Wreck at Los Gatos).”
  • D. Hindenburg disaster
    The Hindenburg disaster was the 1937 explosion and fire of the German passenger airship LZ 129 Hindenburg in New Jersey, a highly publicized catastrophe that marked the end of the airship era.
  • E. Ramstein airshow disaster
    The Ramstein airshow disaster was a 1988 mid-air collision and crash during an air display in Germany that killed dozens of spectators and became one of the deadliest airshow accidents in history.
  • F. None of above. chosen

Provenance (5 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_69e0b4bd4a0081908d4e97a590a33fb2 completed April 16, 2026, 10:06 a.m.
NER Named-entity recognition batch_69e6abe771e88190a48471bf83b4804d completed April 20, 2026, 10:42 p.m.
NED1 Entity disambiguation (via context triple) batch_6a08bb1fbaa48190a9299f137e3b3a62 completed May 16, 2026, 6:44 p.m.
NEDg Description generation batch_6a08bbede37481909b842e99d4b29ed4 completed May 16, 2026, 6:48 p.m.
NED2 Entity disambiguation (via description) batch_6a08bc6cc7a48190b6faba13514ec391 completed May 16, 2026, 6:50 p.m.
Created at: April 16, 2026, 11:42 a.m.