Triple

T8246277
Position Surface form Disambiguated ID Type / Status
Subject Nuclear Waste Program (Washington State Department of Ecology) E192855 entity
Predicate overseesSite P20679 FINISHED
Object Hanford Site E1260 NE FINISHED

How this triple was built (3 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: Hanford Site | Statement: [Nuclear Waste Program (Washington State Department of Ecology), overseesSite, Hanford Site]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Hanford Site
Context triple: [Nuclear Waste Program (Washington State Department of Ecology), overseesSite, Hanford Site]
  • A. Hanford Site, Washington chosen
    Hanford Site, Washington is a large decommissioned nuclear production complex along the Columbia River that was central to U.S. plutonium production during and after World War II and is now one of the nation’s most challenging environmental cleanup sites.
  • B. Savannah River Site
    Savannah River Site is a U.S. Department of Energy nuclear reservation in South Carolina historically used for producing materials for nuclear weapons and now focused on environmental cleanup and nuclear materials management.
  • C. Hanford
    Hanford is a village in Staffordshire, England, situated near the town of Trentham and forming part of the wider Stoke-on-Trent urban area.
  • D. Hanford
    Hanford is a small agricultural and commercial city in California’s San Joaquin Valley, known as a regional hub for farming, dairy production, and historic downtown architecture.
  • E. Fernald uranium plant
    The Fernald uranium plant was a U.S. Department of Energy facility near Cincinnati, Ohio, that processed uranium for nuclear weapons production and later became a major environmental cleanup site.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: overseesSite
Context triple: [Nuclear Waste Program (Washington State Department of Ecology), overseesSite, Hanford Site]
  • A. oversee chosen
    Indicates having responsibility for supervising, directing, or managing the actions or work of another entity.
  • B. isSiteOf
    Indicates that a location or place serves as the setting or host for a particular event, activity, or feature.
  • C. containsSite
    Indicates that one entity spatially or structurally includes another entity as a site or location within its bounds.
  • D. overseesPlan
    Indicates that one entity is responsible for supervising, managing, or directing the development or execution of another entity’s plan.
  • E. hasAdministrationSite
    Indicates the specific location or site on or in a subject where a substance, treatment, or intervention is administered.
  • F. None of above.

Provenance (4 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.
PD Predicate disambiguation batch_69cb36b437e881909958591357e83b9d completed March 31, 2026, 2:51 a.m.
Created at: March 30, 2026, 5:48 p.m.