Triple

T8709914
Position Surface form Disambiguated ID Type / Status
Subject Lake Sharpe E206747 entity
Predicate locatedNearCity P3883 FINISHED
Object Fort Thompson, South Dakota
Fort Thompson, South Dakota is a small community on the Crow Creek Indian Reservation along the Missouri River, known for its proximity to Lake Sharpe and its significance to the Crow Creek Sioux Tribe.
 E754328 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: Fort Thompson, South Dakota | Statement: [Lake Sharpe, locatedNearCity, Fort Thompson, South Dakota]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Fort Thompson, South Dakota
Context triple: [Lake Sharpe, locatedNearCity, Fort Thompson, South Dakota]
  • A. Custer, South Dakota
    Custer, South Dakota is a small city in the Black Hills region known as a gateway to major attractions such as the Crazy Horse Memorial and Custer State Park.
  • B. St. Francis, South Dakota
    St. Francis, South Dakota is a small town located within the Rosebud Indian Reservation and is closely associated with the Sicangu Lakota (Rosebud Sioux) community.
  • C. Elk Point, South Dakota
    Elk Point, South Dakota is a small city in southeastern South Dakota known as one of the state’s oldest settlements and a local hub for the surrounding agricultural region.
  • D. Columbia, South Dakota
    Columbia, South Dakota is a small rural town located in northeastern South Dakota within Brown County.
  • E. Humboldt, South Dakota
    Humboldt, South Dakota is a small rural town in eastern South Dakota located just west of Sioux Falls.
  • 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: Fort Thompson, South Dakota
Triple: [Lake Sharpe, locatedNearCity, Fort Thompson, South Dakota]
Generated description
Fort Thompson, South Dakota is a small community on the Crow Creek Indian Reservation along the Missouri River, known for its proximity to Lake Sharpe and its significance to the Crow Creek Sioux Tribe.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Fort Thompson, South Dakota
Target entity description: Fort Thompson, South Dakota is a small community on the Crow Creek Indian Reservation along the Missouri River, known for its proximity to Lake Sharpe and its significance to the Crow Creek Sioux Tribe.
  • A. Custer, South Dakota
    Custer, South Dakota is a small city in the Black Hills region known as a gateway to major attractions such as the Crazy Horse Memorial and Custer State Park.
  • B. St. Francis, South Dakota
    St. Francis, South Dakota is a small town located within the Rosebud Indian Reservation and is closely associated with the Sicangu Lakota (Rosebud Sioux) community.
  • C. Elk Point, South Dakota
    Elk Point, South Dakota is a small city in southeastern South Dakota known as one of the state’s oldest settlements and a local hub for the surrounding agricultural region.
  • D. Columbia, South Dakota
    Columbia, South Dakota is a small rural town located in northeastern South Dakota within Brown County.
  • E. Humboldt, South Dakota
    Humboldt, South Dakota is a small rural town in eastern South Dakota located just west of Sioux Falls.
  • 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_69ca835645e881908f00e3c8b51da81d completed March 30, 2026, 2:06 p.m.
NER Named-entity recognition batch_69cc5c3034708190b895eaf890d62198 completed March 31, 2026, 11:43 p.m.
NED1 Entity disambiguation (via context triple) batch_69cf4290a25c81908f62e91b6d363419 completed April 3, 2026, 4:31 a.m.
NEDg Description generation batch_69cf43bd0f8c8190be2f7dc86f1e76e1 completed April 3, 2026, 4:36 a.m.
NED2 Entity disambiguation (via description) batch_69cf444c9cb08190a37f34faa4a3458d completed April 3, 2026, 4:38 a.m.
Created at: March 30, 2026, 6:35 p.m.