Triple

T3645507
Position Surface form Disambiguated ID Type / Status
Subject Marinus van der Lubbe E77289 entity
Predicate executionLocation P3231 FINISHED
Object Leipzig Prison
Leipzig Prison was a German detention and execution facility in Leipzig, historically known for carrying out political executions during the Nazi era.
E376282 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: Leipzig Prison | Statement: [Marinus van der Lubbe, executionLocation, Leipzig Prison]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Leipzig Prison
Context triple: [Marinus van der Lubbe, executionLocation, Leipzig Prison]
  • A. 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."
  • B. Nuremberg Prison
    Nuremberg Prison was a detention facility in Nuremberg, Germany, most historically known for holding high-ranking Nazi officials awaiting trial before the International Military Tribunal after World War II.
  • C. Stadelheim Prison
    Stadelheim Prison is a large, historically significant correctional facility in Munich, Germany, known for housing and executing numerous political prisoners, especially during the Nazi era.
  • D. Pollsmoor Prison
    Pollsmoor Prison is a high-security South African correctional facility in Cape Town, historically notable for holding prominent anti-apartheid activists including Nelson Mandela.
  • E. Spandau Prison
    Spandau Prison was a high-security Allied military prison in West Berlin that housed prominent Nazi war criminals after World War II.
  • 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: Leipzig Prison
Triple: [Marinus van der Lubbe, executionLocation, Leipzig Prison]
Generated description
Leipzig Prison was a German detention and execution facility in Leipzig, historically known for carrying out political executions during the Nazi era.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Leipzig Prison
Target entity description: Leipzig Prison was a German detention and execution facility in Leipzig, historically known for carrying out political executions during the Nazi era.
  • A. 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."
  • B. Nuremberg Prison
    Nuremberg Prison was a detention facility in Nuremberg, Germany, most historically known for holding high-ranking Nazi officials awaiting trial before the International Military Tribunal after World War II.
  • C. Stadelheim Prison
    Stadelheim Prison is a large, historically significant correctional facility in Munich, Germany, known for housing and executing numerous political prisoners, especially during the Nazi era.
  • D. Pollsmoor Prison
    Pollsmoor Prison is a high-security South African correctional facility in Cape Town, historically notable for holding prominent anti-apartheid activists including Nelson Mandela.
  • E. Spandau Prison
    Spandau Prison was a high-security Allied military prison in West Berlin that housed prominent Nazi war criminals after World War II.
  • 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_69ad85de1b988190a45f8dbfebc806fc completed March 8, 2026, 2:21 p.m.
NER Named-entity recognition batch_69adc35da84c81908950de92ba171fa3 completed March 8, 2026, 6:43 p.m.
NED1 Entity disambiguation (via context triple) batch_69b44f35985081909a499f9c1668b589 completed March 13, 2026, 5:53 p.m.
NEDg Description generation batch_69b4520fb96481909f54af01fc4a3bbe completed March 13, 2026, 6:06 p.m.
NED2 Entity disambiguation (via description) batch_69b45df65f5c8190a9f25e7da926222a completed March 13, 2026, 6:56 p.m.
Created at: March 8, 2026, 3:24 p.m.