Triple

T22149485
Position Surface form Disambiguated ID Type / Status
Subject Fernald uranium plant E547375 entity
Predicate cleanupProgram P11567 FINISHED
Object DOE Office of Environmental Management — 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: DOE Office of Environmental Management | Statement: [Fernald uranium plant, cleanupProgram, DOE Office of Environmental Management]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: DOE Office of Environmental Management
Context triple: [Fernald uranium plant, cleanupProgram, DOE Office of Environmental Management]
  • A. United States Department of Energy Office of Legacy Management
    The United States Department of Energy Office of Legacy Management is a federal office responsible for the long-term stewardship, environmental monitoring, and management of former nuclear weapons and energy-related sites after cleanup is completed.
  • B. Office of Environmental Management chosen
    The Office of Environmental Management is a U.S. Department of Energy program responsible for cleaning up the environmental legacy of the nation’s nuclear weapons and energy research activities.
  • C. U.S. Department of Energy Office of River Protection
    The U.S. Department of Energy Office of River Protection is the DOE office responsible for managing and overseeing the safe storage, treatment, and disposal of radioactive tank waste at the Hanford Site in Washington State.
  • D. DOE Office of Environment, Health, Safety and Security
    The DOE Office of Environment, Health, Safety and Security is the U.S. Department of Energy’s central office responsible for developing and overseeing policies and programs that protect workers, the public, and the environment across the department’s operations, including its nuclear activities.
  • E. U.S. Department of Energy Office of Civilian Radioactive Waste Management
    The U.S. Department of Energy Office of Civilian Radioactive Waste Management was the federal office responsible for developing and overseeing long-term solutions for the storage and disposal of civilian nuclear waste in the United States.
  • 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_69e11e3b52088190ad5df386d01eb2fb completed April 16, 2026, 5:36 p.m.
NER Named-entity recognition batch_69f129f2c0e881909c3488bb5eb5959d completed April 28, 2026, 9:43 p.m.
Created at: April 16, 2026, 8:33 p.m.