Triple
T22855521
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Kalinin (Tver) NKVD prison |
E566468
|
entity |
| Predicate | relatedTo |
P37
|
FINISHED |
| Object | NKVD prison in Kharkiv |
—
|
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 prison in Kharkiv | Statement: [Kalinin (Tver) NKVD prison, relatedTo, NKVD prison in Kharkiv]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: NKVD prison in Kharkiv Context triple: [Kalinin (Tver) NKVD prison, relatedTo, NKVD prison in Kharkiv]
-
A.
Kharkiv NKVD prison
chosen
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.
-
B.
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.
-
C.
Pustozersk prison
Pustozersk prison was a remote northern Russian place of confinement notorious as the site of exile and execution for religious dissidents such as the Old Believer leader Protopope Avvakum in the 17th century.
-
D.
Vladimir Central Prison
Vladimir Central Prison is a notorious high-security penitentiary in Vladimir, Russia, historically used to hold prominent political prisoners and other high-profile inmates.
-
E.
Verkhneuralsk prison
Verkhneuralsk prison was a Soviet detention facility in the Chelyabinsk region, notorious for holding political prisoners during the Stalinist era.
- 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.