Triple

T7314075
Position Surface form Disambiguated ID Type / Status
Subject Oak Ridge Gaseous Diffusion Plant E168165 entity
Predicate locatedIn P40 FINISHED
Object Oak Ridge, Tennessee E4346 NE FINISHED

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: Oak Ridge, Tennessee | Statement: [Oak Ridge Gaseous Diffusion Plant, locatedIn, Oak Ridge, Tennessee]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Oak Ridge, Tennessee
Context triple: [Oak Ridge Gaseous Diffusion Plant, locatedIn, Oak Ridge, Tennessee]
  • A. Oak Ridge, Tennessee chosen
    Oak Ridge, Tennessee is a city historically known as a major secret research and production center for nuclear materials during World War II.
  • B. Oak Ridge Reservation
    Oak Ridge Reservation is a large U.S. Department of Energy site in Oak Ridge, Tennessee, historically central to the Manhattan Project and now a major center for nuclear research, environmental management, and national security work.
  • C. Oak Ridge Gaseous Diffusion Plant
    The Oak Ridge Gaseous Diffusion Plant was a major U.S. uranium enrichment facility in Oak Ridge, Tennessee, built during the Manhattan Project and later used for Cold War nuclear fuel production.
  • D. Y-12 National Security Complex
    The Y-12 National Security Complex is a U.S. Department of Energy facility central to nuclear weapons production, uranium processing, and national security operations.
  • E. Knoxville, Tennessee
    Knoxville, Tennessee is a major city in eastern Tennessee known as a regional economic and cultural center in the Appalachian region and home to the University of Tennessee.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 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_69c6888d8e3c81909db79714903baf31 completed March 27, 2026, 1:39 p.m.
NER Named-entity recognition batch_69c6ec03a7248190beb1dec612725e5b completed March 27, 2026, 8:43 p.m.
NED1 Entity disambiguation (via context triple) batch_69c7e51f35b88190a1d6b12903d93cee completed March 28, 2026, 2:26 p.m.
Created at: March 27, 2026, 3:02 p.m.