Triple
T7700277
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Yucca Mountain |
E174473
|
entity |
| Predicate | instanceOf |
P0
|
FINISHED |
| Object | proposed nuclear waste repository site |
C16066
|
CONCEPT FINISHED |
How this triple was built (1 step)
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.
CD
Concept disambiguation
gpt-5-mini-2025-08-07
Target class: proposed nuclear waste repository site Context triple: [Yucca Mountain, instanceOf, proposed nuclear waste repository site]
-
A.
high-level radioactive waste storage facility
chosen
A high-level radioactive waste storage facility is a secure, engineered site designed to safely contain and isolate highly radioactive materials from the environment and human populations for extended periods of time.
-
B.
former nuclear test site
A former nuclear test site is a geographically defined area where nuclear weapons or devices were previously detonated for testing purposes and which may still be subject to environmental monitoring, contamination concerns, and restricted use.
-
C.
radioactive waste processing facility
A radioactive waste processing facility is a specialized industrial installation that receives, treats, conditions, and packages radioactive materials to reduce their hazard and prepare them for safe transport, storage, or disposal in compliance with strict regulatory and environmental standards.
-
D.
uranium processing facility
A uranium processing facility is an industrial plant where uranium ore is refined, converted, and prepared into nuclear-grade materials for use in fuel production or other nuclear applications.
-
E.
nuclear weapons production facility
A nuclear weapons production facility is a highly secured industrial complex where fissile materials are processed and assembled into components and complete systems for nuclear armaments.
- F. None of above.
Provenance (1 batch)
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_69c6995a72cc8190998e56daa6f8e453 |
completed | March 27, 2026, 2:51 p.m. |
Created at: March 27, 2026, 4:03 p.m.