Triple

T9668476
Position Surface form Disambiguated ID Type / Status
Subject K-27 plant E233765 entity
Predicate locatedAtSite P40 FINISHED
Object Oak Ridge Reservation E36195 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 Reservation | Statement: [K-27 plant, locatedAtSite, Oak Ridge Reservation]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Oak Ridge Reservation
Context triple: [K-27 plant, locatedAtSite, Oak Ridge Reservation]
  • A. Oak Ridge Reservation chosen
    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.
  • B. 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.
  • 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. Oak Ridge, Tennessee
    Oak Ridge, Tennessee is a city historically known as a major secret research and production center for nuclear materials during World War II.
  • E. Oak Ridge
    Oak Ridge is a small town in northwestern Guilford County, North Carolina, known for its suburban-rural character and historic Oak Ridge Military Academy.
  • 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_69ca848d3b6c8190ae98ea554dea58df completed March 30, 2026, 2:11 p.m.
NER Named-entity recognition batch_69cd9c3d5b3481908c8c66a3528875aa completed April 1, 2026, 10:29 p.m.
NED1 Entity disambiguation (via context triple) batch_69d19f70597c81909d461b3d935b02a5 completed April 4, 2026, 11:32 p.m.
Created at: March 30, 2026, 8:15 p.m.