Triple
T18982549
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Leon Feldhendler |
E464465
|
entity |
| Predicate | placeOfImprisonment |
P6464
|
FINISHED |
| Object | Sobibor extermination camp |
—
|
NE NERFINISHED |
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: Sobibor extermination camp | Statement: [Leon Feldhendler, placeOfImprisonment, Sobibor extermination camp]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Sobibor extermination camp Context triple: [Leon Feldhendler, placeOfImprisonment, Sobibor extermination camp]
-
A.
Sobibor
chosen
Sobibor was a Nazi German extermination camp in occupied Poland where hundreds of thousands of Jews were murdered during the Holocaust and where a notable prisoner uprising occurred in 1943.
-
B.
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.
-
C.
Treblinka
Treblinka was a Nazi German extermination camp in occupied Poland where hundreds of thousands of Jews were murdered during the Holocaust.
-
D.
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.
-
E.
Majdanek
Majdanek was a Nazi German concentration and extermination camp located near Lublin, Poland, where tens of thousands of Jews and other prisoners were murdered during the Holocaust.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (2 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_69d8dd008af48190a97ff1c6488edf1b |
completed | April 10, 2026, 11:20 a.m. |
| NER | Named-entity recognition | batch_69e5d65d27548190b86d4c5f5b51d809 |
completed | April 20, 2026, 7:31 a.m. |
Created at: April 10, 2026, 12:01 p.m.