Triple
T5782352
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Fernald Feed Materials Production Center |
E128188
|
entity |
| Predicate | officialName |
P66
|
FINISHED |
| Object | Feed Materials Production Center |
E128188
|
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: Feed Materials Production Center | Statement: [Fernald Feed Materials Production Center, officialName, Feed Materials Production Center]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Feed Materials Production Center Context triple: [Fernald Feed Materials Production Center, officialName, Feed Materials Production Center]
-
A.
Fernald Feed Materials Production Center (historical)
chosen
The Fernald Feed Materials Production Center was a Cold War–era U.S. Department of Energy facility in Ohio that processed uranium for nuclear weapons and later became a major environmental cleanup and remediation site.
-
B.
Pantex Plant
Pantex Plant is a U.S. nuclear weapons facility in Texas responsible for the assembly, disassembly, and maintenance of the nation’s nuclear warheads.
-
C.
Beltsville Agricultural Research Center
The Beltsville Agricultural Research Center is a major U.S. federal research facility in Maryland that conducts wide-ranging agricultural and environmental science to support sustainable farming and food systems.
-
D.
ATF National Laboratory Center
The ATF National Laboratory Center is a specialized forensic science facility that supports the U.S. Bureau of Alcohol, Tobacco, Firearms and Explosives in criminal investigations involving firearms, explosives, arson, and related evidence.
-
E.
Radiochemical Processing Laboratory
The Radiochemical Processing Laboratory is a specialized nuclear science and engineering facility at Pacific Northwest National Laboratory focused on radiochemistry research, nuclear materials processing, and related national security and energy applications.
- 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_69c0084450048190bc647b649a05136b |
completed | March 22, 2026, 3:18 p.m. |
| NER | Named-entity recognition | batch_69c02a17315881908aa12a830ba5f22b |
completed | March 22, 2026, 5:42 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c07e7a1cb88190980e0cf675aaa906 |
completed | March 22, 2026, 11:42 p.m. |
Created at: March 22, 2026, 3:50 p.m.