Triple
T18343109
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | SPERT-III |
E439459
|
entity |
| Predicate | fullName |
P16
|
FINISHED |
| Object | Special Power Excursion Reactor Test III |
E99198
|
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: Special Power Excursion Reactor Test III | Statement: [SPERT-III, fullName, Special Power Excursion Reactor Test III]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Special Power Excursion Reactor Test III Context triple: [SPERT-III, fullName, Special Power Excursion Reactor Test III]
-
A.
Special Power Excursion Reactor Test series
chosen
The Special Power Excursion Reactor Test (SPERT) series was a set of experimental nuclear reactors used in the mid-20th century to study reactor safety and behavior under rapid power excursions.
-
B.
D Reactor
D Reactor was one of the early plutonium production reactors at the Hanford Site in Washington, built during the Manhattan Project to support the U.S. nuclear weapons program.
-
C.
Evolutionary Power Reactor
The Evolutionary Power Reactor (EPR) is a Generation III+ pressurized water nuclear reactor design developed to provide enhanced safety, efficiency, and output compared to earlier reactor types.
-
D.
K-West Reactor
K-West Reactor is one of the plutonium production reactors at the Hanford Site in Washington State, historically used to support the U.S. nuclear weapons program.
-
E.
K-East Reactor
K-East Reactor was one of the plutonium production reactors at the Hanford Site in Washington State, built during the Cold War to support the U.S. nuclear weapons program.
- 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_69d8b9175fec8190af865699b4e64d8c |
completed | April 10, 2026, 8:47 a.m. |
| NER | Named-entity recognition | batch_69e514f188e081909cdbce61a21b9591 |
completed | April 19, 2026, 5:46 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a03cc245d008190838015a5129f232f |
completed | May 13, 2026, 12:56 a.m. |
Created at: April 10, 2026, 10:37 a.m.