Triple

T19899203
Position Surface form Disambiguated ID Type / Status
Subject Big Bend Dam E478235 entity
Predicate locatedNear P294 FINISHED
Object Fort Thompson, South Dakota NE NERFINISHED

How this triple was built (2 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: [Big Bend Dam, locatedNear, Fort Thompson, South Dakota]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Fort Thompson, South Dakota
Context triple: [Big Bend Dam, locatedNear, Fort Thompson, South Dakota]
  • A. Fort Thompson, South Dakota chosen
    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.
  • B. 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.
  • C. Watertown, South Dakota
    Watertown, South Dakota is a small city in northeastern South Dakota known for its manufacturing base, Lake Kampeska and Pelican Lake recreation, and attractions like the Bramble Park Zoo and Redlin Art Center.
  • D. 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.
  • E. 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.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

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_69d8e520682081909892916424699bd5 completed April 10, 2026, 11:55 a.m.
NER Named-entity recognition batch_69e6593fbb348190afa7acf45af406ed completed April 20, 2026, 4:50 p.m.
Created at: April 10, 2026, 1:52 p.m.