Triple
T12245320
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | SS-Sonderkommando Kulmhof |
E291836
|
entity |
| Predicate | operated |
P1688
|
FINISHED |
| Object | Chełmno extermination camp |
E951286
|
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: Chełmno extermination camp | Statement: [SS-Sonderkommando Kulmhof, operated, Chełmno extermination camp]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Chełmno extermination camp Context triple: [SS-Sonderkommando Kulmhof, operated, Chełmno extermination camp]
-
A.
Trawniki concentration camp
Trawniki concentration camp was a Nazi SS training and forced-labor camp in occupied Poland, notorious for preparing auxiliary guards who participated in the Holocaust and for exploiting and murdering Jewish prisoners.
-
B.
Chelmo extermination camp
chosen
Chelmno extermination camp was a Nazi German killing center in occupied Poland where hundreds of thousands of Jews, Roma, and other victims were murdered, primarily using gas vans, during the Holocaust.
-
C.
Stutthof concentration camp
Stutthof concentration camp was a Nazi German concentration and extermination camp near Danzig (now Gdańsk, Poland), where tens of thousands of prisoners—primarily Jews and Poles—were subjected to forced labor, brutal conditions, and mass murder during World War II.
-
D.
Chelmno
Chełmno was a Nazi German extermination camp in occupied Poland where mass killings of Jews and other victims were carried out primarily using gas vans during the Holocaust.
-
E.
Plaszow concentration camp
Plaszow concentration camp was a Nazi German forced-labor and concentration camp near Kraków, Poland, notorious for its brutal conditions and later depicted in the film "Schindler’s List."
- 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_69d6ab67950c8190be08450a06228c4b |
completed | April 8, 2026, 7:24 p.m. |
| NER | Named-entity recognition | batch_69d91cb893a08190bbdfcb23082b8f34 |
completed | April 10, 2026, 3:52 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f684ce31808190b66bd0ba1d9d2862 |
completed | May 2, 2026, 11:12 p.m. |
Created at: April 8, 2026, 9:51 p.m.