Triple

T19484641
Position Surface form Disambiguated ID Type / Status
Subject Sheyenne River E487478 entity
Predicate flowsThrough P225 FINISHED
Object Sheyenne National Grassland — NE NERFINISHED

How this triple was built (3 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: Sheyenne National Grassland | Statement: [Sheyenne River, flowsThrough, Sheyenne National Grassland]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Sheyenne National Grassland
Context triple: [Sheyenne River, flowsThrough, Sheyenne National Grassland]
  • A. Cimarron National Grassland
    Cimarron National Grassland is a federally managed expanse of protected shortgrass prairie and sand sagebrush in southwestern Kansas known for its wildlife habitat, recreation opportunities, and remnants of the historic Santa Fe Trail.
  • B. Comanche National Grassland
    Comanche National Grassland is a vast protected prairie landscape in southeastern Colorado known for its shortgrass plains, canyons, dinosaur tracksites, and rich wildlife habitat.
  • C. Crooked River National Grassland
    Crooked River National Grassland is a protected expanse of sagebrush, juniper, and canyon landscapes in central Oregon known for its scenic river views, wildlife habitat, and recreational opportunities.
  • D. Tallgrass Prairie National Preserve
    Tallgrass Prairie National Preserve is a protected area in the Flint Hills of Kansas that conserves one of the last remaining large tracts of North American tallgrass prairie ecosystem.
  • E. Hart Mountain National Antelope Refuge
    Hart Mountain National Antelope Refuge is a remote wildlife sanctuary in southeastern Oregon known for its pronghorn antelope herds, sagebrush-steppe habitat, and rugged high-desert landscapes.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Sheyenne National Grassland
Target entity description: Sheyenne National Grassland is a protected expanse of mixed-grass prairie and woodland in southeastern North Dakota, known for its unique sandhills, diverse wildlife, and extensive hiking and horseback riding opportunities.
  • A. Cimarron National Grassland
    Cimarron National Grassland is a federally managed expanse of protected shortgrass prairie and sand sagebrush in southwestern Kansas known for its wildlife habitat, recreation opportunities, and remnants of the historic Santa Fe Trail.
  • B. Comanche National Grassland
    Comanche National Grassland is a vast protected prairie landscape in southeastern Colorado known for its shortgrass plains, canyons, dinosaur tracksites, and rich wildlife habitat.
  • C. Crooked River National Grassland
    Crooked River National Grassland is a protected expanse of sagebrush, juniper, and canyon landscapes in central Oregon known for its scenic river views, wildlife habitat, and recreational opportunities.
  • D. Tallgrass Prairie National Preserve
    Tallgrass Prairie National Preserve is a protected area in the Flint Hills of Kansas that conserves one of the last remaining large tracts of North American tallgrass prairie ecosystem.
  • E. Hart Mountain National Antelope Refuge
    Hart Mountain National Antelope Refuge is a remote wildlife sanctuary in southeastern Oregon known for its pronghorn antelope herds, sagebrush-steppe habitat, and rugged high-desert landscapes.
  • F. None of above. chosen

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_69d8e8d924388190b847cb15bb3d0aff completed April 10, 2026, 12:11 p.m.
NER Named-entity recognition batch_69e6343dcc748190b0df816e6ab4cafb completed April 20, 2026, 2:12 p.m.
Created at: April 10, 2026, 1:39 p.m.