Triple
T4661708
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | United States nuclear energy program |
E102546
|
entity |
| Predicate | supportsProgram |
P178
|
FINISHED |
| Object |
Light Water Reactor Sustainability Program
The Light Water Reactor Sustainability Program is a U.S. Department of Energy initiative focused on extending the safe, efficient, and economical operation of the nation’s existing fleet of light water nuclear reactors through research, development, and modernization efforts.
|
E458529
|
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: Light Water Reactor Sustainability Program | Statement: [United States nuclear energy program, supportsProgram, Light Water Reactor Sustainability Program]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Light Water Reactor Sustainability Program Context triple: [United States nuclear energy program, supportsProgram, Light Water Reactor Sustainability Program]
-
A.
Economic Simplified Boiling Water Reactor
The Economic Simplified Boiling Water Reactor (ESBWR) is a Generation III+ nuclear power reactor design by GE Hitachi that uses natural circulation and passive safety systems to enhance safety and reduce complexity and operating costs.
-
B.
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.
-
C.
Molten-Salt Reactor Experiment at Oak Ridge
The Molten-Salt Reactor Experiment at Oak Ridge was a pioneering 1960s nuclear research reactor that demonstrated the feasibility of using molten salt as both fuel and coolant, significantly advancing concepts for safer and more efficient nuclear power.
-
D.
S2W nuclear reactor
The S2W nuclear reactor was an early U.S. Navy pressurized water reactor design that powered the world’s first operational nuclear-powered submarine, USS Nautilus.
-
E.
TRIGA research reactor
The TRIGA research reactor is a small, inherently safe nuclear reactor design widely used in universities and research institutions for education, training, and scientific experiments.
- 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: Light Water Reactor Sustainability Program Triple: [United States nuclear energy program, supportsProgram, Light Water Reactor Sustainability Program]
Generated description
The Light Water Reactor Sustainability Program is a U.S. Department of Energy initiative focused on extending the safe, efficient, and economical operation of the nation’s existing fleet of light water nuclear reactors through research, development, and modernization efforts.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Light Water Reactor Sustainability Program Target entity description: The Light Water Reactor Sustainability Program is a U.S. Department of Energy initiative focused on extending the safe, efficient, and economical operation of the nation’s existing fleet of light water nuclear reactors through research, development, and modernization efforts.
-
A.
Economic Simplified Boiling Water Reactor
The Economic Simplified Boiling Water Reactor (ESBWR) is a Generation III+ nuclear power reactor design by GE Hitachi that uses natural circulation and passive safety systems to enhance safety and reduce complexity and operating costs.
-
B.
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.
-
C.
Molten-Salt Reactor Experiment at Oak Ridge
The Molten-Salt Reactor Experiment at Oak Ridge was a pioneering 1960s nuclear research reactor that demonstrated the feasibility of using molten salt as both fuel and coolant, significantly advancing concepts for safer and more efficient nuclear power.
-
D.
S2W nuclear reactor
The S2W nuclear reactor was an early U.S. Navy pressurized water reactor design that powered the world’s first operational nuclear-powered submarine, USS Nautilus.
-
E.
TRIGA research reactor
The TRIGA research reactor is a small, inherently safe nuclear reactor design widely used in universities and research institutions for education, training, and scientific experiments.
- F. None of above. chosen
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_69bd43d823288190952279faa0d1d066 |
completed | March 20, 2026, 12:55 p.m. |
| NER | Named-entity recognition | batch_69bd632b7fb88190821f213620719d6b |
completed | March 20, 2026, 3:09 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69bdfafcd3908190aabf7975017ce337 |
completed | March 21, 2026, 1:57 a.m. |
| NEDg | Description generation | batch_69bdfc7b84108190af39c7780f702745 |
completed | March 21, 2026, 2:03 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69bdfd3856b48190a44f49da5fde38f6 |
completed | March 21, 2026, 2:06 a.m. |
Created at: March 20, 2026, 1:15 p.m.