Triple

T746228
Position Surface form Disambiguated ID Type / Status
Subject O'Brien County, Iowa E15346 entity
Predicate hasFeature P182 FINISHED
Object Little Sioux River
The Little Sioux River is a tributary of the Missouri River in northwestern Iowa, known for its meandering course through agricultural landscapes and recreational opportunities such as fishing and canoeing.
 E118571 NE FINISHED

How this triple was built (4 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: Little Sioux River | Statement: [O'Brien County, Iowa, hasFeature, Little Sioux River]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Little Sioux River
Context triple: [O'Brien County, Iowa, hasFeature, Little Sioux River]
  • A. Big Sioux River
    The Big Sioux River is a major tributary of the Missouri River that flows through eastern South Dakota and northwestern Iowa, shaping the region’s landscape and serving as an important natural and recreational resource.
  • B. Pound River
    The Pound River is a tributary stream in New York State that feeds into the Croton River within the Croton River watershed.
  • C. Minnesota River
    The Minnesota River is a major tributary of the Mississippi River in southern Minnesota, flowing through agricultural and prairie landscapes before joining the Mississippi near the Twin Cities.
  • D. Little River
    Little River is a waterway in Durham County, North Carolina, that serves as an important local stream and reservoir source for the surrounding communities.
  • E. Little River
    Little River is a small waterway flowing through the town of Redding in Fairfield County, Connecticut.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg Description generation gpt-5.1
Instruction
Generate a one-sentence description of the target entity. 
You are given a context triple in the form (subject, predicate, object), where the object is the target entity. 
# Instructions
Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. 
Avoid repeating the information from the triple, unless really essential.
# Response Format
Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Little Sioux River
Triple: [O'Brien County, Iowa, hasFeature, Little Sioux River]
Generated description
The Little Sioux River is a tributary of the Missouri River in northwestern Iowa, known for its meandering course through agricultural landscapes and recreational opportunities such as fishing and canoeing.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Little Sioux River
Target entity description: The Little Sioux River is a tributary of the Missouri River in northwestern Iowa, known for its meandering course through agricultural landscapes and recreational opportunities such as fishing and canoeing.
  • A. Big Sioux River
    The Big Sioux River is a major tributary of the Missouri River that flows through eastern South Dakota and northwestern Iowa, shaping the region’s landscape and serving as an important natural and recreational resource.
  • B. Pound River
    The Pound River is a tributary stream in New York State that feeds into the Croton River within the Croton River watershed.
  • C. Minnesota River
    The Minnesota River is a major tributary of the Mississippi River in southern Minnesota, flowing through agricultural and prairie landscapes before joining the Mississippi near the Twin Cities.
  • D. Little River
    Little River is a waterway in Durham County, North Carolina, that serves as an important local stream and reservoir source for the surrounding communities.
  • E. Little River
    Little River is a small waterway flowing through the town of Redding in Fairfield County, Connecticut.
  • F. None of above. chosen

Provenance (5 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_69a49358aa308190adbc9b5a0a2adcf9 completed March 1, 2026, 7:28 p.m.
NER Named-entity recognition batch_69a4a62ca1d081908e3191411f86498d completed March 1, 2026, 8:48 p.m.
NED1 Entity disambiguation (via context triple) batch_69ac2a06c99881908c4f44b6bf91db1c completed March 7, 2026, 1:37 p.m.
NEDg Description generation batch_69ac2a9b66b48190a3c14c431fe41c1e completed March 7, 2026, 1:39 p.m.
NED2 Entity disambiguation (via description) batch_69ac2b18ea44819086cd9ead0d8e0d01 completed March 7, 2026, 1:41 p.m.
Created at: March 1, 2026, 7:37 p.m.