Triple

T18449783
Position Surface form Disambiguated ID Type / Status
Subject Anna Leopoldowna E450748 entity
Predicate child P120 FINISHED
Object Peter Antonovich of Brunswick
Peter Antonovich of Brunswick was a short-lived Russian imperial prince and briefly proclaimed Emperor Ivan VI, whose reign ended in infancy with his deposition and lifelong imprisonment.
 E1325606 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: Peter Antonovich of Brunswick | Statement: [Anna Leopoldowna, child, Peter Antonovich of Brunswick]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Peter Antonovich of Brunswick
Context triple: [Anna Leopoldowna, child, Peter Antonovich of Brunswick]
  • A. Alexander of Oldenburg
    Alexander of Oldenburg was a 19th-century Russian prince and philanthropist known for his charitable work, military service, and close ties to the Russian imperial family.
  • B. Charles Frederick, Duke of Holstein-Gottorp
    Charles Frederick, Duke of Holstein-Gottorp, was an 18th-century German prince whose marriage into the Russian imperial family positioned his descendants, including his son Peter III, in the line of succession to the Russian throne.
  • C. Otto, Duke of Brunswick-Grubenhagen
    Otto, Duke of Brunswick-Grubenhagen, was a 14th-century German prince of the Welf dynasty who became King of Naples through his marriage to Queen Joanna I.
  • D. Prince Ernst of Hohenberg
    Prince Ernst of Hohenberg was an Austrian nobleman and the second son of Archduke Franz Ferdinand of Austria and Sophie, Duchess of Hohenberg, whose morganatic marriage excluded him from direct succession to the Austro-Hungarian throne.
  • E. Alexei Antonovich of Brunswick
    Alexei Antonovich of Brunswick was a Russian imperial prince and briefly the de facto heir to the Russian throne as the son of regent Anna Leopoldovna and Duke Anthony Ulrich of Brunswick.
  • 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: Peter Antonovich of Brunswick
Triple: [Anna Leopoldowna, child, Peter Antonovich of Brunswick]
Generated description
Peter Antonovich of Brunswick was a short-lived Russian imperial prince and briefly proclaimed Emperor Ivan VI, whose reign ended in infancy with his deposition and lifelong imprisonment.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Peter Antonovich of Brunswick
Target entity description: Peter Antonovich of Brunswick was a short-lived Russian imperial prince and briefly proclaimed Emperor Ivan VI, whose reign ended in infancy with his deposition and lifelong imprisonment.
  • A. Alexander of Oldenburg
    Alexander of Oldenburg was a 19th-century Russian prince and philanthropist known for his charitable work, military service, and close ties to the Russian imperial family.
  • B. Charles Frederick, Duke of Holstein-Gottorp
    Charles Frederick, Duke of Holstein-Gottorp, was an 18th-century German prince whose marriage into the Russian imperial family positioned his descendants, including his son Peter III, in the line of succession to the Russian throne.
  • C. Otto, Duke of Brunswick-Grubenhagen
    Otto, Duke of Brunswick-Grubenhagen, was a 14th-century German prince of the Welf dynasty who became King of Naples through his marriage to Queen Joanna I.
  • D. Prince Ernst of Hohenberg
    Prince Ernst of Hohenberg was an Austrian nobleman and the second son of Archduke Franz Ferdinand of Austria and Sophie, Duchess of Hohenberg, whose morganatic marriage excluded him from direct succession to the Austro-Hungarian throne.
  • E. Alexei Antonovich of Brunswick
    Alexei Antonovich of Brunswick was a Russian imperial prince and briefly the de facto heir to the Russian throne as the son of regent Anna Leopoldovna and Duke Anthony Ulrich of Brunswick.
  • 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_69d8d38345688190b565eac2e4cd7935 completed April 10, 2026, 10:40 a.m.
NER Named-entity recognition batch_69e5264748dc8190984501af3e4b2036 completed April 19, 2026, 7 p.m.
NED1 Entity disambiguation (via context triple) batch_6a040fe3a8248190ab103d8e41141113 completed May 13, 2026, 5:45 a.m.
NEDg Description generation batch_6a041176a7e88190a38e3ace547212c2 completed May 13, 2026, 5:51 a.m.
NED2 Entity disambiguation (via description) batch_6a0412085b788190b4308f7ece1c7fa3 completed May 13, 2026, 5:54 a.m.
Created at: April 10, 2026, 11:30 a.m.