Triple

T14135267
Position Surface form Disambiguated ID Type / Status
Subject Grand River (South Dakota) E350274 entity
Predicate hasValley P650 FINISHED
Object Grand River valley
Grand River valley is a river valley in South Dakota shaped by the Grand River, characterized by its prairie landscapes and rural, sparsely populated surroundings.
 E1081851 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: Grand River valley | Statement: [Grand River (South Dakota), hasValley, Grand River valley]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Grand River valley
Context triple: [Grand River (South Dakota), hasValley, Grand River valley]
  • A. Grand River valley
    Grand River valley is the broad, glacially carved valley in western Michigan shaped by the Grand River as it flows toward Lake Michigan.
  • B. Slate River Valley
    Slate River Valley is a rural community within the Municipality of Oliver Paipoonge in northwestern Ontario, known for its agricultural landscape and proximity to Thunder Bay.
  • C. Frenchman River Valley
    Frenchman River Valley is a scenic prairie river valley in southern Saskatchewan, Canada, known for its badlands, native grasslands, and wildlife within Grasslands National Park.
  • D. Fiddle River Valley
    Fiddle River Valley is a scenic glacial valley in the Canadian Rockies of Alberta, known for its rugged mountain landscapes, hiking opportunities, and proximity to the town of Jasper.
  • E. Clarion River valley
    Clarion River valley is a scenic, forested river valley in northern Pennsylvania known for its outdoor recreation, wildlife, and inclusion within the Pennsylvania Wilds region.
  • 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: Grand River valley
Triple: [Grand River (South Dakota), hasValley, Grand River valley]
Generated description
Grand River valley is a river valley in South Dakota shaped by the Grand River, characterized by its prairie landscapes and rural, sparsely populated surroundings.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Grand River valley
Target entity description: Grand River valley is a river valley in South Dakota shaped by the Grand River, characterized by its prairie landscapes and rural, sparsely populated surroundings.
  • A. Grand River valley
    Grand River valley is the broad, glacially carved valley in western Michigan shaped by the Grand River as it flows toward Lake Michigan.
  • B. Slate River Valley
    Slate River Valley is a rural community within the Municipality of Oliver Paipoonge in northwestern Ontario, known for its agricultural landscape and proximity to Thunder Bay.
  • C. Frenchman River Valley
    Frenchman River Valley is a scenic prairie river valley in southern Saskatchewan, Canada, known for its badlands, native grasslands, and wildlife within Grasslands National Park.
  • D. Fiddle River Valley
    Fiddle River Valley is a scenic glacial valley in the Canadian Rockies of Alberta, known for its rugged mountain landscapes, hiking opportunities, and proximity to the town of Jasper.
  • E. Clarion River valley
    Clarion River valley is a scenic, forested river valley in northern Pennsylvania known for its outdoor recreation, wildlife, and inclusion within the Pennsylvania Wilds region.
  • 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_69d827865f608190b311820428ae027b completed April 9, 2026, 10:26 p.m.
NER Named-entity recognition batch_69de610e949c8190852d336c9d12bfd0 completed April 14, 2026, 3:45 p.m.
NED1 Entity disambiguation (via context triple) batch_69fcdf14439c81908b2a9999a35cc346 completed May 7, 2026, 6:51 p.m.
NEDg Description generation batch_69fce396360481909fe12fdee307d00d completed May 7, 2026, 7:10 p.m.
NED2 Entity disambiguation (via description) batch_69fce3d07f048190833bd56b46a9f5fb completed May 7, 2026, 7:11 p.m.
Created at: April 10, 2026, 12:05 a.m.