Triple
T18228691
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | ATR |
E436485
|
entity |
| Predicate | hasOrganization |
P629
|
FINISHED |
| Object | Advanced Test Reactor National Scientific User Facility |
—
|
NE NERFINISHED |
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: Advanced Test Reactor National Scientific User Facility | Statement: [ATR, hasOrganization, Advanced Test Reactor National Scientific User Facility]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Advanced Test Reactor National Scientific User Facility Context triple: [ATR, hasOrganization, Advanced Test Reactor National Scientific User Facility]
-
A.
Advanced Test Reactor
chosen
The Advanced Test Reactor is a high-flux research nuclear reactor used primarily for materials testing and irradiation experiments, located at the Idaho National Laboratory in the United States.
-
B.
Advanced Reactor Demonstration Program
The Advanced Reactor Demonstration Program is a U.S. initiative to accelerate the development, licensing, and deployment of next-generation nuclear reactors through cost-shared partnerships with industry.
-
C.
NRX research reactor
The NRX research reactor was an early Canadian heavy-water moderated nuclear research reactor at Chalk River Laboratories that became notable for its pioneering scientific work and for suffering a major core-damage accident in 1952.
-
D.
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.
-
E.
Experimental Breeder Reactor II
Experimental Breeder Reactor II was a sodium-cooled fast breeder nuclear reactor and research facility in Idaho that played a key role in demonstrating advanced reactor safety and fuel cycle technologies.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (2 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_69d8b9103a8081908bbb0836fef10efd |
completed | April 10, 2026, 8:47 a.m. |
| NER | Named-entity recognition | batch_69e4f4b1b2108190a5585bbfaf2d295b |
completed | April 19, 2026, 3:28 p.m. |
Created at: April 10, 2026, 10:33 a.m.