Triple
T455647
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Dirty Thirties |
E7226
|
entity |
| Predicate | notableEvent |
P259
|
FINISHED |
| Object | Black Sunday dust storm |
E1731
|
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: Black Sunday dust storm | Statement: [Dirty Thirties, notableEvent, Black Sunday dust storm]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Black Sunday dust storm Context triple: [Dirty Thirties, notableEvent, Black Sunday dust storm]
-
A.
Peshtigo Fire
The Peshtigo Fire was a catastrophic 1871 forest fire in Wisconsin that remains the deadliest wildfire in United States history.
-
B.
Black Summer
Black Summer is a post-apocalyptic zombie horror television series known for its fast-paced, survival-focused storytelling and intense, grounded depiction of a sudden undead outbreak.
-
C.
Great Midwest Fires of 1871
The Great Midwest Fires of 1871 were a series of devastating wildfires across several Midwestern U.S. states, including the infamous Peshtigo Fire, that caused massive destruction and loss of life in early October 1871.
-
D.
Dust Bowl
chosen
The Dust Bowl was a devastating 1930s environmental disaster on the North American Great Plains, where severe drought and poor farming practices caused massive dust storms, crop failures, and widespread displacement of farming communities.
-
E.
Backdraft
Backdraft is a 1991 action-thriller film about Chicago firefighters, directed by Ron Howard and known for its intense fire sequences and exploration of arson investigations.
- 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_69a2e7e5c5bc8190a1dc8178218fba40 |
completed | Feb. 28, 2026, 1:04 p.m. |
| NER | Named-entity recognition | batch_69a2ef9f772c8190863399c5ee1378fe |
completed | Feb. 28, 2026, 1:37 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a44cbdb58481908416ae6b4773e1a7 |
completed | March 1, 2026, 2:27 p.m. |
Created at: Feb. 28, 2026, 1:12 p.m.