Triple

T21369231
Position Surface form Disambiguated ID Type / Status
Subject Marias River E527006 entity
Predicate hasTributary P415 FINISHED
Object Two Medicine River — 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: Two Medicine River | Statement: [Marias River, hasTributary, Two Medicine River]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Two Medicine River
Context triple: [Marias River, hasTributary, Two Medicine River]
  • A. Priest River
    Priest River is a small city in northern Idaho known for its scenic location near the confluence of the Priest and Pend Oreille rivers and its surrounding forests and outdoor recreation opportunities.
  • B. Bighorn River
    The Bighorn River is a major tributary of the Yellowstone River in Wyoming and Montana, renowned for its deep canyons, tailwater trout fisheries, and scenic recreation areas.
  • C. Lolo River
    The Lolo River is a significant river in Gabon that feeds into the larger Ogooué River system.
  • D. Wise River
    Wise River is a cold, clear mountain stream in southwestern Montana known for trout fishing and scenic wilderness along its course.
  • E. Kaministiquia River
    The Kaministiquia River is a waterway in northwestern Ontario, Canada, that flows into Lake Superior at Thunder Bay and has long served as an important route for Indigenous peoples, fur traders, and settlers.
  • 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: Two Medicine River
Target entity description: The Two Medicine River is a scenic waterway in northwestern Montana that drains part of Glacier National Park and the surrounding Rocky Mountain region before joining the Marias River.
  • A. Priest River
    Priest River is a small city in northern Idaho known for its scenic location near the confluence of the Priest and Pend Oreille rivers and its surrounding forests and outdoor recreation opportunities.
  • B. Bighorn River
    The Bighorn River is a major tributary of the Yellowstone River in Wyoming and Montana, renowned for its deep canyons, tailwater trout fisheries, and scenic recreation areas.
  • C. Lolo River
    The Lolo River is a significant river in Gabon that feeds into the larger Ogooué River system.
  • D. Wise River
    Wise River is a cold, clear mountain stream in southwestern Montana known for trout fishing and scenic wilderness along its course.
  • E. Kaministiquia River
    The Kaministiquia River is a waterway in northwestern Ontario, Canada, that flows into Lake Superior at Thunder Bay and has long served as an important route for Indigenous peoples, fur traders, and settlers.
  • 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_69e0b51e80808190ba5cb05667af02a9 completed April 16, 2026, 10:08 a.m.
NER Named-entity recognition batch_69e8b0ad04e081908ff02b2ee2bc7485 completed April 22, 2026, 11:27 a.m.
Created at: April 16, 2026, 5:09 p.m.