Triple

T7314081
Position Surface form Disambiguated ID Type / Status
Subject Oak Ridge Gaseous Diffusion Plant E168165 entity
Predicate operator P179 FINISHED
Object U.S. Army Corps of Engineers (during World War II) E3298 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: U.S. Army Corps of Engineers (during World War II) | Statement: [Oak Ridge Gaseous Diffusion Plant, operator, U.S. Army Corps of Engineers (during World War II)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: U.S. Army Corps of Engineers (during World War II)
Context triple: [Oak Ridge Gaseous Diffusion Plant, operator, U.S. Army Corps of Engineers (during World War II)]
  • A. Army Corps of Engineers
    The Army Corps of Engineers is a specialized military unit responsible for engineering, construction, and infrastructure support within the Ecuadorian Army.
  • B. U.S. Army Corps of Engineers chosen
    The U.S. Army Corps of Engineers is a federal agency within the U.S. Department of Defense responsible for designing, building, and maintaining military and civil engineering projects such as dams, waterways, and infrastructure.
  • C. U.S. Army Transportation Corps
    The U.S. Army Transportation Corps is a branch of the Army responsible for planning, managing, and executing the movement of personnel and materiel by land, sea, and air to support military operations worldwide.
  • D. Allied military engineers
    Allied military engineers were specialized engineering units from the World War II Allied forces responsible for constructing, repairing, and maintaining critical military infrastructure such as roads, bridges, and supply routes in combat zones.
  • E. Manhattan Engineer District of the U.S. Army Corps of Engineers
    The Manhattan Engineer District of the U.S. Army Corps of Engineers was the wartime administrative and engineering organization that managed the United States’ top-secret effort to develop the first atomic weapons during World War II.
  • 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_69c7e56f4aa0819096d955e2ce298299 completed March 28, 2026, 2:27 p.m.
Created at: March 27, 2026, 3:02 p.m.