Triple

T3789679
Position Surface form Disambiguated ID Type / Status
Subject Brisbane River E89613 entity
Predicate notableFlood P39409 FINISHED
Object 1974 Brisbane flood
The 1974 Brisbane flood was a major natural disaster in Queensland, Australia, when extreme rainfall from Cyclone Wanda caused the Brisbane River to overflow and inundate large parts of the city.
E388441 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: 1974 Brisbane flood | Statement: [Brisbane River, notableFlood, 1974 Brisbane flood]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: 1974 Brisbane flood
Context triple: [Brisbane River, notableFlood, 1974 Brisbane flood]
  • A. Cyclone Tracy
    Cyclone Tracy was a devastating tropical cyclone that struck Darwin, Australia, on Christmas Eve 1974, destroying most of the city and causing significant loss of life.
  • B. 2003 Dead River flood
    The 2003 Dead River flood was a major dam-failure-induced flooding event in Michigan’s Upper Peninsula that caused significant damage in and around the city of Marquette.
  • C. 2008 Kosi flood
    The 2008 Kosi flood was a catastrophic river flood in northern India and Nepal that displaced millions of people and caused widespread destruction when the Kosi River dramatically changed its course.
  • D. 1997 Red River flood
    The 1997 Red River flood was a catastrophic spring flood along the Red River of the North that devastated communities in North Dakota, Minnesota, and Manitoba, causing widespread evacuations and extensive property damage.
  • 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.
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: 1974 Brisbane flood
Triple: [Brisbane River, notableFlood, 1974 Brisbane flood]
Generated description
The 1974 Brisbane flood was a major natural disaster in Queensland, Australia, when extreme rainfall from Cyclone Wanda caused the Brisbane River to overflow and inundate large parts of the city.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: 1974 Brisbane flood
Target entity description: The 1974 Brisbane flood was a major natural disaster in Queensland, Australia, when extreme rainfall from Cyclone Wanda caused the Brisbane River to overflow and inundate large parts of the city.
  • A. Cyclone Tracy
    Cyclone Tracy was a devastating tropical cyclone that struck Darwin, Australia, on Christmas Eve 1974, destroying most of the city and causing significant loss of life.
  • B. 2003 Dead River flood
    The 2003 Dead River flood was a major dam-failure-induced flooding event in Michigan’s Upper Peninsula that caused significant damage in and around the city of Marquette.
  • C. 2008 Kosi flood
    The 2008 Kosi flood was a catastrophic river flood in northern India and Nepal that displaced millions of people and caused widespread destruction when the Kosi River dramatically changed its course.
  • D. 1997 Red River flood
    The 1997 Red River flood was a catastrophic spring flood along the Red River of the North that devastated communities in North Dakota, Minnesota, and Manitoba, causing widespread evacuations and extensive property damage.
  • 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 (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_69aed9597d6881909b6ee3b9de859223 completed March 9, 2026, 2:29 p.m.
NER Named-entity recognition batch_69aef90ce3088190b82e8421ce9a4005 completed March 9, 2026, 4:45 p.m.
NED1 Entity disambiguation (via context triple) batch_69b4f05326dc81909a4523c8f2062c25 completed March 14, 2026, 5:21 a.m.
NEDg Description generation batch_69b4f173d66881909301bfc45d10b3d1 completed March 14, 2026, 5:26 a.m.
NED2 Entity disambiguation (via description) batch_69b4f1ecdd788190aebea36578923fad completed March 14, 2026, 5:28 a.m.
Created at: March 9, 2026, 3:15 p.m.