Triple

T19575110
Position Surface form Disambiguated ID Type / Status
Subject Nodaway River E489833 entity
Predicate hasTributary P415 FINISHED
Object Middle Nodaway River — NE NERFINISHED

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: Middle Nodaway River | Statement: [Nodaway River, hasTributary, Middle Nodaway River]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Middle Nodaway River
Context triple: [Nodaway River, hasTributary, Middle Nodaway River]
  • A. Nodaway River chosen
    The Nodaway River is a tributary of the Missouri River flowing through parts of Iowa and Missouri, historically significant enough to lend its name to Nodaway County.
  • B. South Fork Chariton River
    The South Fork Chariton River is a tributary stream in northern Missouri that feeds into the larger Chariton River system within the Mississippi River watershed.
  • C. North Fork Pomme de Terre River
    The North Fork Pomme de Terre River is a smaller river in the U.S. state of Missouri that feeds into the larger Pomme de Terre River within the Ozarks region.
  • D. Little Fork River
    The Little Fork River is a tributary waterway in northern Minnesota that ultimately drains into Lake of the Woods, contributing to the region’s interconnected lake and river system.
  • E. Nowood River
    The Nowood River is a tributary waterway in north-central Wyoming that flows through the Bighorn Basin before joining the Bighorn River system.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

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_69d8e8dd9374819098e36349b3211663 completed April 10, 2026, 12:11 p.m.
NER Named-entity recognition batch_69e64023fe148190900c6887896c8ea0 completed April 20, 2026, 3:03 p.m.
Created at: April 10, 2026, 1:42 p.m.