Triple

T11513921
Position Surface form Disambiguated ID Type / Status
Subject Oklahoma dust storm photograph E272981 entity
Predicate temporalContext P302 FINISHED
Object Dust Bowl era 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: Dust Bowl era | Statement: [Oklahoma dust storm photograph, temporalContext, Dust Bowl era]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Dust Bowl era
Context triple: [Oklahoma dust storm photograph, temporalContext, Dust Bowl era]
  • A. 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.
  • B. Dust Bowl migrants
    Dust Bowl migrants were impoverished farmers and their families who fled the drought- and dust-stricken Great Plains in the 1930s, seeking work and survival in places like California during the Great Depression.
  • C. Great Depression
    The Great Depression was a severe worldwide economic downturn during the 1930s that led to massive unemployment, bank failures, and profound social and political change.
  • D. Talking Dust Bowl
    Talking Dust Bowl is a folk song by Cisco Houston that reflects on the hardships and displacement experienced during the Dust Bowl era in the United States.
  • E. Dust Bowl photographic record
    The Dust Bowl photographic record is a historic collection of images documenting the lives, struggles, and migrations of Americans displaced by severe drought and economic hardship in the 1930s Great Plains.
  • 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_69d6aae2c3748190bed2ea50dfb160dc completed April 8, 2026, 7:22 p.m.
NER Named-entity recognition batch_69d86db8bf9c8190820c289e6b0c3873 completed April 10, 2026, 3:25 a.m.
NED1 Entity disambiguation (via context triple) batch_69e6852a23688190a3fe8e5508435661 completed April 20, 2026, 7:57 p.m.
Created at: April 8, 2026, 9:36 p.m.