Triple
T8246502
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | demon core |
E192861
|
entity |
| Predicate | causedDeathOf |
P29920
|
FINISHED |
| Object | Louis Slotin |
E37320
|
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: Louis Slotin | Statement: [demon core, causedDeathOf, Louis Slotin]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Louis Slotin Context triple: [demon core, causedDeathOf, Louis Slotin]
-
A.
Louis Slotin
chosen
Louis Slotin was a Canadian physicist and chemist best known for his work on the Manhattan Project and for a fatal criticality accident during a plutonium core experiment in 1946.
-
B.
Harry Daghlian
Harry Daghlian was an American physicist and Manhattan Project researcher who died from acute radiation poisoning after a criticality accident involving the plutonium "demon core" in 1945.
-
C.
Adam Ulam
Adam Ulam was a prominent Polish-American historian and political scientist known for his influential scholarship on Soviet history and foreign policy.
-
D.
Armin Shimerman
Armin Shimerman is an American actor and voice actor best known for playing Quark on Star Trek: Deep Space Nine and voicing characters in numerous animated series and video games.
-
E.
John Plamenatz
John Plamenatz was a prominent 20th-century political philosopher, best known for his influential work on political obligation, liberalism, and the interpretation of classic political theorists.
- 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_69ca82de7b8c81908d8106f8a53cff9b |
completed | March 30, 2026, 2:04 p.m. |
| NER | Named-entity recognition | batch_69cb787414508190a08cf47d1545ce50 |
completed | March 31, 2026, 7:32 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69cdc6b591d081909e1fb450508197f2 |
completed | April 2, 2026, 1:30 a.m. |
Created at: March 30, 2026, 5:48 p.m.