Triple

T21768452
Position Surface form Disambiguated ID Type / Status
Subject Gregory County, South Dakota E537358 entity
Predicate knownFor P22 FINISHED
Object Missouri River shoreline
The Missouri River shoreline in Gregory County, South Dakota is a scenic stretch of riverfront known for its bluffs, wildlife habitat, and opportunities for fishing, boating, and outdoor recreation.
E1501358 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: Missouri River shoreline | Statement: [Gregory County, South Dakota, knownFor, Missouri River shoreline]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Missouri River shoreline
Context triple: [Gregory County, South Dakota, knownFor, Missouri River shoreline]
  • A. Mississippi River shoreline
    The Mississippi River shoreline in Mercer County, Illinois, is the county’s only direct access to a major waterway, forming its western boundary and providing key ecological, recreational, and economic value.
  • B. Missouri River floodplain
    The Missouri River floodplain is a broad, low-lying valley along the Missouri River characterized by fertile soils, wetlands, and frequent flooding that shapes its agricultural and ecological landscape.
  • C. Missouri River corridor
    The Missouri River corridor is a transportation and scenic travel route that follows the course of the Missouri River across Missouri, linking major cities and communities along its banks.
  • D. Missouri River bluffs
    The Missouri River bluffs are steep, wooded escarpments overlooking the Missouri River, known for their scenic vistas, rich wildlife habitat, and historical significance along the river corridor.
  • E. Mississippi River waterfront
    The Mississippi River waterfront at Fort Madison is a scenic riverside area known for its historic views, recreational spaces, and role as a focal point of the city’s connection to the Mississippi River.
  • 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: Missouri River shoreline
Triple: [Gregory County, South Dakota, knownFor, Missouri River shoreline]
Generated description
The Missouri River shoreline in Gregory County, South Dakota is a scenic stretch of riverfront known for its bluffs, wildlife habitat, and opportunities for fishing, boating, and outdoor recreation.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Missouri River shoreline
Target entity description: The Missouri River shoreline in Gregory County, South Dakota is a scenic stretch of riverfront known for its bluffs, wildlife habitat, and opportunities for fishing, boating, and outdoor recreation.
  • A. Mississippi River shoreline
    The Mississippi River shoreline in Mercer County, Illinois, is the county’s only direct access to a major waterway, forming its western boundary and providing key ecological, recreational, and economic value.
  • B. Missouri River floodplain
    The Missouri River floodplain is a broad, low-lying valley along the Missouri River characterized by fertile soils, wetlands, and frequent flooding that shapes its agricultural and ecological landscape.
  • C. Missouri River corridor
    The Missouri River corridor is a transportation and scenic travel route that follows the course of the Missouri River across Missouri, linking major cities and communities along its banks.
  • D. Missouri River bluffs
    The Missouri River bluffs are steep, wooded escarpments overlooking the Missouri River, known for their scenic vistas, rich wildlife habitat, and historical significance along the river corridor.
  • E. Mississippi River waterfront
    The Mississippi River waterfront at Fort Madison is a scenic riverside area known for its historic views, recreational spaces, and role as a focal point of the city’s connection to the Mississippi River.
  • 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_69e0c46f5d1c8190bf830409e98464e5 completed April 16, 2026, 11:13 a.m.
NER Named-entity recognition batch_69f031ac10808190837a0f69c4f8a02d completed April 28, 2026, 4:03 a.m.
NED1 Entity disambiguation (via context triple) batch_6a0a367bbd008190b374213331527287 completed May 17, 2026, 9:43 p.m.
NEDg Description generation batch_6a0a373aca708190aae867f78c87b956 completed May 17, 2026, 9:46 p.m.
NED2 Entity disambiguation (via description) batch_6a0a37e0bed48190b0319d62eaff5d1e completed May 17, 2026, 9:49 p.m.
Created at: April 16, 2026, 6:51 p.m.