Triple
T22855579
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Kharkiv NKVD prison |
E566469
|
entity |
| Predicate | category |
P87
|
FINISHED |
| Object | NKVD detention facilities |
—
|
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: NKVD detention facilities | Statement: [Kharkiv NKVD prison, category, NKVD detention facilities]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: NKVD detention facilities Context triple: [Kharkiv NKVD prison, category, NKVD detention facilities]
-
A.
NKVD camps
chosen
NKVD camps were Soviet-era forced labor and detention facilities run by the People's Commissariat for Internal Affairs, used to imprison political opponents, criminals, and other targeted groups across the USSR.
-
B.
Vorkuta camps
The Vorkuta camps were a notorious complex of Soviet forced labor camps located above the Arctic Circle, known for their brutal conditions, political prisoners, and role in coal mining within the Gulag system.
-
C.
NKVD
The NKVD was the Soviet Union’s interior ministry and secret police organization, notorious for political repression, mass arrests, and executions, especially under Joseph Stalin.
-
D.
Kharkiv NKVD prison
The Kharkiv NKVD prison was a Soviet secret police detention site in Kharkiv, Ukraine, notorious as one of the main locations where Polish officers and intelligentsia were executed during the 1940 Katyn massacre.
-
E.
Kalinin NKVD prison
Kalinin NKVD prison was a Soviet secret police detention facility notorious as one of the main execution sites of Polish prisoners during the Katyn massacre in World War II.
- 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_69e2458750b481908a8e4cf4609cc6cf |
completed | April 17, 2026, 2:36 p.m. |
| NER | Named-entity recognition | batch_69f17ebc6a088190890f2474f18a10eb |
completed | April 29, 2026, 3:45 a.m. |
Created at: April 17, 2026, 3:37 p.m.