Triple
T338231
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | F Reactor |
E6774
|
entity |
| Predicate | managedBy |
P86
|
FINISHED |
| Object | U.S. Department of Energy (during cleanup era) |
E2151
|
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. Department of Energy (during cleanup era) | Statement: [F Reactor, managedBy, U.S. Department of Energy (during cleanup era)]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: U.S. Department of Energy (during cleanup era) Context triple: [F Reactor, managedBy, U.S. Department of Energy (during cleanup era)]
-
A.
U.S. Department of Energy
chosen
The U.S. Department of Energy is a federal agency responsible for national energy policy, nuclear security, scientific research, and the management of the nation’s nuclear infrastructure and energy resources.
-
B.
Energy Research and Development Administration
The Energy Research and Development Administration was a former U.S. government agency responsible for coordinating federal energy research, development, and nuclear energy programs in the mid-1970s.
-
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.
U.S. Department of Energy Richland Operations Office
The U.S. Department of Energy Richland Operations Office is a DOE field office responsible for overseeing environmental cleanup, waste management, and related missions at the Hanford Site in Washington State.
-
E.
Office of Energy Efficiency and Renewable Energy
The Office of Energy Efficiency and Renewable Energy is a U.S. government office that develops and promotes clean energy technologies and policies to improve energy efficiency and expand the use of renewable energy sources.
- 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_69a2e79434908190a9d5afe415153ad9 |
completed | Feb. 28, 2026, 1:03 p.m. |
| NER | Named-entity recognition | batch_69a2eae23b0c819081f8bf9ac26685ab |
completed | Feb. 28, 2026, 1:17 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a3d24a5c388190967793ebd1ba6bcb |
completed | March 1, 2026, 5:44 a.m. |
Created at: Feb. 28, 2026, 1:08 p.m.