Triple
T12205774
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | NRX reactor accident of 1952 |
E290831
|
entity |
| Predicate | radioactiveRelease |
P54085
|
FINISHED |
| Object | significant release of radioactive material into the reactor building |
—
|
LITERAL 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: significant release of radioactive material into the reactor building | Statement: [NRX reactor accident of 1952, radioactiveRelease, significant release of radioactive material into the reactor building]
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: radioactiveRelease Context triple: [NRX reactor accident of 1952, radioactiveRelease, significant release of radioactive material into the reactor building]
-
A.
radioisotopesReleased
chosen
Indicates that radioactive isotopes are emitted or discharged from a source into the surrounding environment.
-
B.
radioactivity
Indicates that an entity emits ionizing radiation due to unstable atomic nuclei undergoing radioactive decay.
-
C.
isHighlyRadioactive
Indicates that the subject emits ionizing radiation at a very high level relative to typical or safe standards.
-
D.
majorRadiation
Indicates that one entity is the primary or most significant source of radiation affecting another entity.
-
E.
nuclearTestExposure
Indicates that an entity has been subjected to or affected by exposure to nuclear weapons testing or related radioactive fallout.
- F. None of above.
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_69d6ab65923081909acfc61b7a612233 |
completed | April 8, 2026, 7:24 p.m. |
| NER | Named-entity recognition | batch_69d920e312708190b4aede2e21f5f697 |
completed | April 10, 2026, 4:10 p.m. |
| PD | Predicate disambiguation | batch_69d91c3d669c81908eea7ad61122d275 |
completed | April 10, 2026, 3:50 p.m. |
Created at: April 8, 2026, 9:51 p.m.