Triple

T15239455
Position Surface form Disambiguated ID Type / Status
Subject Fort Peck area E364215 entity
Predicate partOf P40 FINISHED
Object Northern Great Plains dinosaur-bearing regions E9201 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: Northern Great Plains dinosaur-bearing regions | Statement: [Fort Peck area, partOf, Northern Great Plains dinosaur-bearing regions]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Northern Great Plains dinosaur-bearing regions
Context triple: [Fort Peck area, partOf, Northern Great Plains dinosaur-bearing regions]
  • A. Northern Great Plain
    The Northern Great Plain is a large, predominantly flat agricultural and economic region in eastern Hungary that includes major cities such as Debrecen.
  • B. Western Interior Basin
    The Western Interior Basin was a vast sedimentary basin that covered much of central North America during the Late Cretaceous, hosting extensive marine and terrestrial environments preserved in formations like Hell Creek.
  • C. Great Plains chosen
    The Great Plains is a vast, mostly flat grassland region in central North America known for its prairies, agriculture, and continental climate.
  • D. High Plains region
    The High Plains region is a vast, elevated grassland area of the central United States known for its flat terrain, semi-arid climate, and extensive agricultural and ranching activities.
  • E. Rio Grande Plains
    The Rio Grande Plains is a semi-arid, brush-covered physiographic region of southern Texas characterized by rolling plains, thorny shrublands, and ranching and oil activities.
  • 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_69d85a0dde7481908fc64d1e82d5d20d completed April 10, 2026, 2:01 a.m.
NER Named-entity recognition batch_69e007db9a148190aadea8d5f8b6b261 completed April 15, 2026, 9:49 p.m.
NED1 Entity disambiguation (via context triple) batch_69fedd3f9d308190af5374f0362c62f5 completed May 9, 2026, 7:07 a.m.
Created at: April 10, 2026, 3:12 a.m.