Triple

T12141518
Position Surface form Disambiguated ID Type / Status
Subject Duke Peter Alexandrovich of Oldenburg E289193 entity
Predicate grandfather P979 FINISHED
Object Maximilian de Beauharnais, 3rd Duke of Leuchtenberg
Maximilian de Beauharnais, 3rd Duke of Leuchtenberg, was a 19th-century Franco-Russian nobleman of the Beauharnais family who held high rank in the Russian Empire and was connected by marriage to the Romanov dynasty.
 E965445 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: Maximilian de Beauharnais, 3rd Duke of Leuchtenberg | Statement: [Duke Peter Alexandrovich of Oldenburg, grandfather, Maximilian de Beauharnais, 3rd Duke of Leuchtenberg]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Maximilian de Beauharnais, 3rd Duke of Leuchtenberg
Context triple: [Duke Peter Alexandrovich of Oldenburg, grandfather, Maximilian de Beauharnais, 3rd Duke of Leuchtenberg]
  • A. Prince Eugène de Beauharnais
    Prince Eugène de Beauharnais was a French nobleman, stepson of Napoleon Bonaparte, who served as Viceroy of the Kingdom of Italy and a prominent military commander during the Napoleonic Wars.
  • B. Maximilian Joseph von Montgelas
    Maximilian Joseph von Montgelas was a pivotal Bavarian statesman and reformer of the late 18th and early 19th centuries, known for modernizing Bavaria’s administration, legal system, and military and aligning the kingdom with Napoleonic France.
  • C. Eugène de Beauharnais
    Eugène de Beauharnais was a French nobleman and military commander who became Napoleon Bonaparte’s stepson and served as Viceroy of the Kingdom of Italy during the Napoleonic era.
  • D. François de Beauharnais
    François de Beauharnais was a French nobleman and military officer from the influential Beauharnais family, known as the father of Alexandre de Beauharnais and grandfather of Empress Joséphine.
  • E. Guillaume Jean Joseph Marie de Nassau
    Guillaume Jean Joseph Marie de Nassau is the Hereditary Grand Duke of Luxembourg and heir apparent to the Luxembourgish throne.
  • 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: Maximilian de Beauharnais, 3rd Duke of Leuchtenberg
Triple: [Duke Peter Alexandrovich of Oldenburg, grandfather, Maximilian de Beauharnais, 3rd Duke of Leuchtenberg]
Generated description
Maximilian de Beauharnais, 3rd Duke of Leuchtenberg, was a 19th-century Franco-Russian nobleman of the Beauharnais family who held high rank in the Russian Empire and was connected by marriage to the Romanov dynasty.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Maximilian de Beauharnais, 3rd Duke of Leuchtenberg
Target entity description: Maximilian de Beauharnais, 3rd Duke of Leuchtenberg, was a 19th-century Franco-Russian nobleman of the Beauharnais family who held high rank in the Russian Empire and was connected by marriage to the Romanov dynasty.
  • A. Prince Eugène de Beauharnais
    Prince Eugène de Beauharnais was a French nobleman, stepson of Napoleon Bonaparte, who served as Viceroy of the Kingdom of Italy and a prominent military commander during the Napoleonic Wars.
  • B. Maximilian Joseph von Montgelas
    Maximilian Joseph von Montgelas was a pivotal Bavarian statesman and reformer of the late 18th and early 19th centuries, known for modernizing Bavaria’s administration, legal system, and military and aligning the kingdom with Napoleonic France.
  • C. Eugène de Beauharnais
    Eugène de Beauharnais was a French nobleman and military commander who became Napoleon Bonaparte’s stepson and served as Viceroy of the Kingdom of Italy during the Napoleonic era.
  • D. François de Beauharnais
    François de Beauharnais was a French nobleman and military officer from the influential Beauharnais family, known as the father of Alexandre de Beauharnais and grandfather of Empress Joséphine.
  • E. Guillaume Jean Joseph Marie de Nassau
    Guillaume Jean Joseph Marie de Nassau is the Hereditary Grand Duke of Luxembourg and heir apparent to the Luxembourgish throne.
  • 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_69d6ab4c6710819097a9d228382dde43 completed April 8, 2026, 7:23 p.m.
NER Named-entity recognition batch_69d915a9838081909622cc14df2a2582 completed April 10, 2026, 3:22 p.m.
NED1 Entity disambiguation (via context triple) batch_69f5f692ee048190ab42c92296fd28fb completed May 2, 2026, 1:05 p.m.
NEDg Description generation batch_69f600b7385881909ddb86a1d39ff5d4 completed May 2, 2026, 1:48 p.m.
NED2 Entity disambiguation (via description) batch_69f601ebaa448190ba59485d9d7d68d1 completed May 2, 2026, 1:53 p.m.
Created at: April 8, 2026, 9:49 p.m.