Triple

T18927361
Position Surface form Disambiguated ID Type / Status
Subject Peter von Biron E463008 entity
Predicate deathPlace P21 FINISHED
Object Gellenau
Gellenau is a locality historically associated with the death of Peter von Biron, the last Duke of Courland and Semigallia.
 E1349273 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: Gellenau | Statement: [Peter von Biron, deathPlace, Gellenau]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Gellenau
Context triple: [Peter von Biron, deathPlace, Gellenau]
  • A. Gengenbach
    Gengenbach is a historic town in Germany’s Black Forest region, known for its well-preserved medieval old town and picturesque half-timbered houses.
  • B. Gehren
    Gehren is a small town in the German state of Thuringia, historically notable as the birthplace of Maria Barbara Bach, first wife of composer Johann Sebastian Bach.
  • C. Obergoms
    Obergoms is a municipality in the canton of Valais in southwestern Switzerland, known for its high Alpine landscapes and traditional mountain villages.
  • D. Langeneß
    Langeneß is a small Hallig island in the Wadden Sea off the coast of Schleswig-Holstein, Germany, known for its low-lying landscape, traditional Frisian culture, and vulnerability to tidal flooding.
  • E. Semgallen
    Semgallen is the German name for Semigallia, a historical region in the Baltic area largely corresponding to parts of present-day Latvia and Lithuania.
  • 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: Gellenau
Triple: [Peter von Biron, deathPlace, Gellenau]
Generated description
Gellenau is a locality historically associated with the death of Peter von Biron, the last Duke of Courland and Semigallia.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Gellenau
Target entity description: Gellenau is a locality historically associated with the death of Peter von Biron, the last Duke of Courland and Semigallia.
  • A. Gengenbach
    Gengenbach is a historic town in Germany’s Black Forest region, known for its well-preserved medieval old town and picturesque half-timbered houses.
  • B. Gehren
    Gehren is a small town in the German state of Thuringia, historically notable as the birthplace of Maria Barbara Bach, first wife of composer Johann Sebastian Bach.
  • C. Obergoms
    Obergoms is a municipality in the canton of Valais in southwestern Switzerland, known for its high Alpine landscapes and traditional mountain villages.
  • D. Langeneß
    Langeneß is a small Hallig island in the Wadden Sea off the coast of Schleswig-Holstein, Germany, known for its low-lying landscape, traditional Frisian culture, and vulnerability to tidal flooding.
  • E. Semgallen
    Semgallen is the German name for Semigallia, a historical region in the Baltic area largely corresponding to parts of present-day Latvia and Lithuania.
  • 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_69d8dcfdbbb881909964fa5a75bd0b48 completed April 10, 2026, 11:20 a.m.
NER Named-entity recognition batch_69e5c9bc36588190ae9cc3b8abf8afd4 completed April 20, 2026, 6:37 a.m.
NED1 Entity disambiguation (via context triple) batch_6a05911dd02c81909ea050471cc7774a completed May 14, 2026, 9:08 a.m.
NEDg Description generation batch_6a05935f68bc819084d1f46fd9d51a2e completed May 14, 2026, 9:18 a.m.
NED2 Entity disambiguation (via description) batch_6a05944851d48190827e1a7fe9a795d5 completed May 14, 2026, 9:22 a.m.
Created at: April 10, 2026, 11:59 a.m.