Triple
T63501
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Chicago Metallurgical Laboratory |
E1261
|
entity |
| Predicate | notableAchievement |
P477
|
FINISHED |
| Object | laid groundwork for first controlled self-sustaining nuclear chain reaction |
—
|
LITERAL FINISHED |
Provenance (2 batches)
| Stage | Batch ID | Job type | Status |
|---|---|---|---|
| creating | batch_69a24ba4f760819081f6638a3c70538a |
elicitation | completed |
| NER | batch_69a24ee576fc8190b42e5d50767beefb |
ner | completed |
Created at: Feb. 28, 2026, 2:02 a.m.