Triple

T16955195
Position Surface form Disambiguated ID Type / Status
Subject Mount Kembla E411281 entity
Predicate dateOfEvent P925 FINISHED
Object 1902 Mount Kembla mining disaster E1242296 NE FINISHED

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: 1902 Mount Kembla mining disaster | Statement: [Mount Kembla, dateOfEvent, 1902 Mount Kembla mining disaster]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: 1902 Mount Kembla mining disaster
Context triple: [Mount Kembla, dateOfEvent, 1902 Mount Kembla mining disaster]
  • A. Mount Kembla mining disaster chosen
    The Mount Kembla mining disaster was a catastrophic 1902 coal mine explosion in New South Wales, Australia, that killed 96 people and remains one of the country’s worst industrial accidents.
  • B. Argonaut Mine disaster
    The Argonaut Mine disaster was a 1922 gold mine fire in Jackson, California, that killed 47 miners and became one of the deadliest hard-rock mining accidents in U.S. history.
  • C. Pretoria Pit disaster (1910)
    The Pretoria Pit disaster (1910) was a catastrophic coal mining explosion in Lancashire, England, that killed over 300 miners and became one of Britain’s worst mining tragedies.
  • D. Ravensdale mine explosion of 1915
    The Ravensdale mine explosion of 1915 was a deadly coal mine disaster in Ravensdale, Washington, that killed dozens of miners and devastated the local community.
  • E. Myall Creek massacre
    The Myall Creek massacre was an 1838 atrocity in New South Wales in which a group of colonists murdered at least 28 unarmed Aboriginal people, leading to one of the first successful prosecutions of Europeans for the killing of Indigenous Australians.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 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_69d886c9c9d481909afe222093641cae completed April 10, 2026, 5:12 a.m.
NER Named-entity recognition batch_69e3d01bb700819082a441c124be3cb6 completed April 18, 2026, 6:40 p.m.
NED1 Entity disambiguation (via context triple) batch_6a00dc06e6b481908d8032f5772762c9 completed May 10, 2026, 7:27 p.m.
Created at: April 10, 2026, 5:31 a.m.