Triple
T17427588
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Bois du Cazier mining disaster of 1956 |
E423778
|
entity |
| Predicate | alsoKnownAs |
P39
|
FINISHED |
| Object | Marcinelle mining disaster |
—
|
NE NERFINISHED |
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: Marcinelle mining disaster | Statement: [Bois du Cazier mining disaster of 1956, alsoKnownAs, Marcinelle mining disaster]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Marcinelle mining disaster Context triple: [Bois du Cazier mining disaster of 1956, alsoKnownAs, Marcinelle mining disaster]
-
A.
Bois du Cazier mining disaster of 1956
chosen
The Bois du Cazier mining disaster of 1956 was a catastrophic coal mine fire in Marcinelle, Belgium, that killed 262 miners—many of them Italian migrant workers—and became a landmark tragedy in European industrial and labor history.
-
B.
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.
-
C.
Mount Kembla mining disaster
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.
-
D.
Grimberg colliery
Grimberg colliery was a coal mine in Bergkamen, Germany, that formed part of the Ruhr region’s historic hard coal mining industry.
-
E.
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.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
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_69d889d88b6081908bada047f5b3ba51 |
completed | April 10, 2026, 5:25 a.m. |
| NER | Named-entity recognition | batch_69e448fdc1348190985db52c8c74c394 |
completed | April 19, 2026, 3:16 a.m. |
Created at: April 10, 2026, 5:46 a.m.