Triple

T8246286
Position Surface form Disambiguated ID Type / Status
Subject Nuclear Waste Program (Washington State Department of Ecology) E192855 entity
Predicate hasDivisionOf P52313 FINISHED
Object Tank Waste Section
The Tank Waste Section is a division within Washington State’s Department of Ecology Nuclear Waste Program responsible for overseeing the management, treatment, and cleanup of radioactive tank waste, primarily at the Hanford Site.
E192855 NE FINISHED

How this triple was built (4 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: Tank Waste Section | Statement: [Nuclear Waste Program (Washington State Department of Ecology), hasDivisionOf, Tank Waste Section]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Tank Waste Section
Context triple: [Nuclear Waste Program (Washington State Department of Ecology), hasDivisionOf, Tank Waste Section]
  • A. Waste Treatment and Immobilization Plant (Hanford WTP)
    The Waste Treatment and Immobilization Plant (Hanford WTP) is a large-scale nuclear waste processing facility at the Hanford Site in Washington State, designed to treat and vitrify high-level radioactive waste stored in underground tanks.
  • B. Nuclear Waste Program (Washington State Department of Ecology)
    The Nuclear Waste Program is a division of Washington State’s environmental agency responsible for overseeing the cleanup, management, and regulation of nuclear and hazardous waste, particularly at the Hanford Site.
  • C. Hanford production reactors
    The Hanford production reactors were a series of plutonium-producing nuclear reactors built during and after World War II at the Hanford Site in Washington State as part of the U.S. nuclear weapons program.
  • D. Wast Water
    Wast Water is a deep, glacial lake in England’s Lake District, renowned for its dramatic surrounding peaks and remote, rugged scenery.
  • E. Office of Waste
    The Office of Waste is a division within the Texas Commission on Environmental Quality responsible for overseeing waste management, remediation, and related environmental protection programs in Texas.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg Description generation gpt-5.1
Instruction
Generate a one-sentence description of the target entity. 
You are given a context triple in the form (subject, predicate, object), where the object is the target entity. 
# Instructions
Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. 
Avoid repeating the information from the triple, unless really essential.
# Response Format
Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Tank Waste Section
Triple: [Nuclear Waste Program (Washington State Department of Ecology), hasDivisionOf, Tank Waste Section]
Generated description
The Tank Waste Section is a division within Washington State’s Department of Ecology Nuclear Waste Program responsible for overseeing the management, treatment, and cleanup of radioactive tank waste, primarily at the Hanford Site.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Tank Waste Section
Target entity description: The Tank Waste Section is a division within Washington State’s Department of Ecology Nuclear Waste Program responsible for overseeing the management, treatment, and cleanup of radioactive tank waste, primarily at the Hanford Site.
  • A. Waste Treatment and Immobilization Plant (Hanford WTP)
    The Waste Treatment and Immobilization Plant (Hanford WTP) is a large-scale nuclear waste processing facility at the Hanford Site in Washington State, designed to treat and vitrify high-level radioactive waste stored in underground tanks.
  • B. Nuclear Waste Program (Washington State Department of Ecology) chosen
    The Nuclear Waste Program is a division of Washington State’s environmental agency responsible for overseeing the cleanup, management, and regulation of nuclear and hazardous waste, particularly at the Hanford Site.
  • C. Hanford production reactors
    The Hanford production reactors were a series of plutonium-producing nuclear reactors built during and after World War II at the Hanford Site in Washington State as part of the U.S. nuclear weapons program.
  • D. Wast Water
    Wast Water is a deep, glacial lake in England’s Lake District, renowned for its dramatic surrounding peaks and remote, rugged scenery.
  • E. Office of Waste
    The Office of Waste is a division within the Texas Commission on Environmental Quality responsible for overseeing waste management, remediation, and related environmental protection programs in Texas.
  • F. None of above.

Provenance (5 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_69ca82de7b8c81908d8106f8a53cff9b completed March 30, 2026, 2:04 p.m.
NER Named-entity recognition batch_69cb787414508190a08cf47d1545ce50 completed March 31, 2026, 7:32 a.m.
NED1 Entity disambiguation (via context triple) batch_69cd352b1a288190bd13ef84bef7fa1c completed April 1, 2026, 3:09 p.m.
NEDg Description generation batch_69cd36f057b08190aea9e65b159c3f28 completed April 1, 2026, 3:17 p.m.
NED2 Entity disambiguation (via description) batch_69cd37eb17ac81908ac889e96f7fec67 completed April 1, 2026, 3:21 p.m.
Created at: March 30, 2026, 5:48 p.m.