Triple
T10083252
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Karl Brandt |
E213953
|
entity |
| Predicate | participantIn |
P149
|
FINISHED |
| Object | Aktion T4 |
E40438
|
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: Aktion T4 | Statement: [Karl Brandt, participantIn, Aktion T4]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Aktion T4 Context triple: [Karl Brandt, participantIn, Aktion T4]
-
A.
Aktion T4 euthanasia program
chosen
The Aktion T4 euthanasia program was a Nazi state-run campaign during World War II that systematically murdered tens of thousands of disabled and mentally ill people under the guise of medical care and racial hygiene.
-
B.
Aktion Erntefest
Aktion Erntefest was a mass shooting operation carried out by Nazi Germany in November 1943, during which approximately 42,000 Jewish prisoners in the Lublin district of occupied Poland were murdered in a single coordinated massacre.
-
C.
Operation Reinhard
Operation Reinhard was the Nazi German plan during World War II to systematically murder the Jews of occupied Poland, primarily through the extermination camps of Belzec, Sobibor, and Treblinka.
-
D.
Aktion 1005
Aktion 1005 was a secret Nazi operation during World War II aimed at exhuming and destroying the mass graves of Holocaust victims to conceal evidence of genocide.
-
E.
Birkenau cycle
The Birkenau cycle is a series of abstract paintings by Gerhard Richter that grapple with the memory and representation of the Holocaust, based on blurred and overpainted photographs from the Auschwitz-Birkenau concentration camp.
- 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_69ca839bf730819086900c323c9b8c95 |
completed | March 30, 2026, 2:07 p.m. |
| NER | Named-entity recognition | batch_69cdd04352d081908f676444cd2d2578 |
completed | April 2, 2026, 2:11 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d2b675f4b08190bd8285f210191b93 |
completed | April 5, 2026, 7:22 p.m. |
Created at: March 30, 2026, 9 p.m.