Triple

T9990341
Position Surface form Disambiguated ID Type / Status
Subject Berlin-Hohenschönhausen Memorial E196869 entity
Predicate formerUse P2417 FINISHED
Object Stasi prison
Stasi prison refers to the network of detention facilities run by East Germany’s secret police, notorious for political repression, psychological torture, and the incarceration of dissidents during the Cold War.
 E840275 NE FINISHED

How this triple was built (4 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: Stasi prison | Statement: [Berlin-Hohenschönhausen Memorial, formerUse, Stasi prison]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Stasi prison
Context triple: [Berlin-Hohenschönhausen Memorial, formerUse, Stasi prison]
  • A. Leipzig Prison
    Leipzig Prison was a German detention and execution facility in Leipzig, historically known for carrying out political executions during the Nazi era.
  • B. Spandau Prison
    Spandau Prison was a high-security Allied military prison in West Berlin that housed prominent Nazi war criminals after World War II.
  • C. Stasi Museum
    The Stasi Museum is a historical museum in Berlin dedicated to documenting the activities, methods, and legacy of East Germany’s former secret police, the Stasi.
  • D. Landsberg Prison
    Landsberg Prison is a Bavarian detention facility best known as the place where Adolf Hitler was incarcerated in 1924 and wrote much of "Mein Kampf."
  • E. Leopoldov Prison
    Leopoldov Prison is a high-security penitentiary in Slovakia, historically used to incarcerate political prisoners and serious offenders.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg Description generation gpt-5.1
Instruction
Generate a one-sentence description of the target entity. 
You are given a context triple in the form (subject, predicate, object), where the object is the target entity. 
# Instructions
Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. 
Avoid repeating the information from the triple, unless really essential.
# Response Format
Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Stasi prison
Triple: [Berlin-Hohenschönhausen Memorial, formerUse, Stasi prison]
Generated description
Stasi prison refers to the network of detention facilities run by East Germany’s secret police, notorious for political repression, psychological torture, and the incarceration of dissidents during the Cold War.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Stasi prison
Target entity description: Stasi prison refers to the network of detention facilities run by East Germany’s secret police, notorious for political repression, psychological torture, and the incarceration of dissidents during the Cold War.
  • A. Leipzig Prison
    Leipzig Prison was a German detention and execution facility in Leipzig, historically known for carrying out political executions during the Nazi era.
  • B. Spandau Prison
    Spandau Prison was a high-security Allied military prison in West Berlin that housed prominent Nazi war criminals after World War II.
  • C. Stasi Museum
    The Stasi Museum is a historical museum in Berlin dedicated to documenting the activities, methods, and legacy of East Germany’s former secret police, the Stasi.
  • D. Landsberg Prison
    Landsberg Prison is a Bavarian detention facility best known as the place where Adolf Hitler was incarcerated in 1924 and wrote much of "Mein Kampf."
  • E. Leopoldov Prison
    Leopoldov Prison is a high-security penitentiary in Slovakia, historically used to incarcerate political prisoners and serious offenders.
  • F. None of above. chosen

Provenance (5 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_69ca82f1678c819093d06320a05f16a4 completed March 30, 2026, 2:04 p.m.
NER Named-entity recognition batch_69cdc7a0cb6481908d7bd1b43f93bd18 completed April 2, 2026, 1:34 a.m.
NED1 Entity disambiguation (via context triple) batch_69d2b5e243548190b77328b5ce9e8028 completed April 5, 2026, 7:20 p.m.
NEDg Description generation batch_69d2b741cad481909f04e2f8da68753c completed April 5, 2026, 7:25 p.m.
NED2 Entity disambiguation (via description) batch_69d2b805afa08190a43745d764a75050 completed April 5, 2026, 7:29 p.m.
Created at: March 30, 2026, 8:50 p.m.