Triple
T17106937
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Training, Research, Isotopes, General Atomics |
E415124
|
entity |
| Predicate | hasVariant |
P455
|
FINISHED |
| Object | TRIGA Mark R |
E89319
|
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: TRIGA Mark R | Statement: [Training, Research, Isotopes, General Atomics, hasVariant, TRIGA Mark R]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: TRIGA Mark R Context triple: [Training, Research, Isotopes, General Atomics, hasVariant, TRIGA Mark R]
-
A.
TRIGA research reactor
chosen
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.
-
B.
GLEEP research reactor
The GLEEP research reactor was the United Kingdom’s first nuclear reactor, a low-power graphite-moderated facility used primarily for research and materials testing at Harwell.
-
C.
IR-40 reactor
The IR-40 reactor is a heavy water nuclear research reactor under construction near Arak, Iran, that has been central to international concerns over Iran’s potential plutonium production capabilities.
-
D.
X-10 graphite reactor
The X-10 graphite reactor was an early nuclear reactor at Oak Ridge, Tennessee, built during the Manhattan Project as a pilot plant for plutonium production and a key step toward the development of nuclear weapons and nuclear energy.
-
E.
IBR-2 reactor
The IBR-2 reactor is a fast pulsed research nuclear reactor used primarily for neutron scattering experiments in condensed matter physics and materials science.
- 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_69d886cfc8e88190b05ba466edd35591 |
completed | April 10, 2026, 5:12 a.m. |
| NER | Named-entity recognition | batch_69e3dc2750b481908de18e8cb8f2195c |
completed | April 18, 2026, 7:31 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a017936f1bc8190ae675097fcbda90b |
completed | May 11, 2026, 6:37 a.m. |
Created at: April 10, 2026, 5:35 a.m.