Triple

T19675862
Position Surface form Disambiguated ID Type / Status
Subject Sioux County, Nebraska E472449 entity
Predicate adjacentCounty P224 FINISHED
Object Fall River County, South Dakota — 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: Fall River County, South Dakota | Statement: [Sioux County, Nebraska, adjacentCounty, Fall River County, South Dakota]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Fall River County, South Dakota
Context triple: [Sioux County, Nebraska, adjacentCounty, Fall River County, South Dakota]
  • A. Brown County, South Dakota
    Brown County, South Dakota is a northeastern South Dakota county whose seat and largest city is Aberdeen, a regional hub for commerce and education.
  • B. Gregory County, South Dakota
    Gregory County, South Dakota is a rural county in south-central South Dakota known for its Missouri River shoreline, outdoor recreation, and agricultural landscape.
  • C. Campbell County, South Dakota
    Campbell County, South Dakota is a sparsely populated rural county in the north-central part of the state along the Missouri River, known for its agricultural landscape and small communities.
  • D. McCook County, South Dakota
    McCook County, South Dakota is a rural county in the southeastern part of the state known for its agricultural landscape and small communities.
  • E. Bon Homme County, South Dakota
    Bon Homme County, South Dakota is a rural county along the Missouri River known for its agricultural economy and historic role as one of the state’s earliest settled areas.
  • 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: Fall River County, South Dakota
Target entity description: Fall River County, South Dakota is a rural county in the southwestern part of South Dakota known for its rugged landscapes, hot springs, and proximity to the Black Hills.
  • A. Brown County, South Dakota
    Brown County, South Dakota is a northeastern South Dakota county whose seat and largest city is Aberdeen, a regional hub for commerce and education.
  • B. Gregory County, South Dakota
    Gregory County, South Dakota is a rural county in south-central South Dakota known for its Missouri River shoreline, outdoor recreation, and agricultural landscape.
  • C. Campbell County, South Dakota
    Campbell County, South Dakota is a sparsely populated rural county in the north-central part of the state along the Missouri River, known for its agricultural landscape and small communities.
  • D. McCook County, South Dakota
    McCook County, South Dakota is a rural county in the southeastern part of the state known for its agricultural landscape and small communities.
  • E. Bon Homme County, South Dakota
    Bon Homme County, South Dakota is a rural county along the Missouri River known for its agricultural economy and historic role as one of the state’s earliest settled areas.
  • 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_69d8e514f2e08190ba70a4449519d218 completed April 10, 2026, 11:55 a.m.
NER Named-entity recognition batch_69e641bbea8c8190b0ad841d95068e0e completed April 20, 2026, 3:09 p.m.
Created at: April 10, 2026, 1:45 p.m.