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.