Triple

T2570043
Position Surface form Disambiguated ID Type / Status
Subject Rumbula massacre E57642 entity
Predicate location P40 FINISHED
Object Rumbula forest
Rumbula forest is a wooded area near Riga, Latvia, historically known as one of the largest sites of mass executions of Jews during the Holocaust.
E280322 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: Rumbula forest | Statement: [Rumbula massacre, location, Rumbula forest]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Rumbula forest
Context triple: [Rumbula massacre, location, Rumbula forest]
  • A. Treblinka
    Treblinka was a Nazi German extermination camp in occupied Poland where hundreds of thousands of Jews were murdered during the Holocaust.
  • B. 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.
  • C. Radom Ghetto
    Radom Ghetto was a World War II Jewish ghetto in Nazi-occupied Poland where Jews were confined under brutal conditions before many were deported to extermination camps.
  • D. Białystok Ghetto
    The Białystok Ghetto was a World War II Jewish ghetto in Nazi-occupied Poland, known for its harsh conditions, resistance efforts, and the eventual deportation and murder of its inhabitants in extermination camps.
  • E. Lublin Ghetto
    The Lublin Ghetto was a World War II Jewish ghetto established by Nazi Germany in the city of Lublin, serving as a key site of persecution and deportation during the Holocaust.
  • 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: Rumbula forest
Triple: [Rumbula massacre, location, Rumbula forest]
Generated description
Rumbula forest is a wooded area near Riga, Latvia, historically known as one of the largest sites of mass executions of Jews during the Holocaust.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Rumbula forest
Target entity description: Rumbula forest is a wooded area near Riga, Latvia, historically known as one of the largest sites of mass executions of Jews during the Holocaust.
  • A. Treblinka
    Treblinka was a Nazi German extermination camp in occupied Poland where hundreds of thousands of Jews were murdered during the Holocaust.
  • B. 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.
  • C. Radom Ghetto
    Radom Ghetto was a World War II Jewish ghetto in Nazi-occupied Poland where Jews were confined under brutal conditions before many were deported to extermination camps.
  • D. Białystok Ghetto
    The Białystok Ghetto was a World War II Jewish ghetto in Nazi-occupied Poland, known for its harsh conditions, resistance efforts, and the eventual deportation and murder of its inhabitants in extermination camps.
  • E. Lublin Ghetto
    The Lublin Ghetto was a World War II Jewish ghetto established by Nazi Germany in the city of Lublin, serving as a key site of persecution and deportation during the Holocaust.
  • 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_69ab4a51410081908501dcf8bad9adc4 completed March 6, 2026, 9:42 p.m.
NER Named-entity recognition batch_69abd382928c8190b6316f3db48d8e73 completed March 7, 2026, 7:28 a.m.
NED1 Entity disambiguation (via context triple) batch_69af656d7dec81909ea0aae4506cf4e3 completed March 10, 2026, 12:27 a.m.
NEDg Description generation batch_69af6756b9208190b7f7dc19f412c996 completed March 10, 2026, 12:35 a.m.
NED2 Entity disambiguation (via description) batch_69af67bdae888190acd5c086158f747d completed March 10, 2026, 12:37 a.m.
Created at: March 6, 2026, 9:48 p.m.