Triple

T12386598
Position Surface form Disambiguated ID Type / Status
Subject Margaret of Thuringia E295881 entity
Predicate motherOf P120 FINISHED
Object John of Brandenburg
John of Brandenburg was a 15th-century German nobleman and prince from the House of Hohenzollern who held significant territorial and dynastic influence within the Margraviate of Brandenburg.
E1015661 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: John of Brandenburg | Statement: [Margaret of Thuringia, motherOf, John of Brandenburg]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: John of Brandenburg
Context triple: [Margaret of Thuringia, motherOf, John of Brandenburg]
  • A. John of Brandenburg-Küstrin
    John of Brandenburg-Küstrin was a 16th-century German margrave who ruled the Neumark region of Brandenburg and played a notable role in the political and religious affairs of the Holy Roman Empire during the Reformation.
  • B. Waldemar, Margrave of Brandenburg
    Waldemar, Margrave of Brandenburg, was a prominent early 14th-century German prince who ruled the Margraviate of Brandenburg and became a legendary figure in regional medieval history.
  • C. John I, Margrave of Brandenburg
    John I, Margrave of Brandenburg, was a 13th-century German prince who significantly expanded and consolidated Brandenburg’s territories, helping to establish it as a major principality within the Holy Roman Empire.
  • D. John II, Margrave of Brandenburg
    John II, Margrave of Brandenburg, was a 13th-century German nobleman of the House of Ascania who co-ruled the Margraviate of Brandenburg and played a role in consolidating its territorial power.
  • E. John Sigismund, Elector of Brandenburg
    John Sigismund, Elector of Brandenburg, was an early 17th-century German prince of the Hohenzollern dynasty whose inheritance of Prussia and other territories significantly expanded and shaped the future Kingdom of Prussia.
  • 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: John of Brandenburg
Triple: [Margaret of Thuringia, motherOf, John of Brandenburg]
Generated description
John of Brandenburg was a 15th-century German nobleman and prince from the House of Hohenzollern who held significant territorial and dynastic influence within the Margraviate of Brandenburg.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: John of Brandenburg
Target entity description: John of Brandenburg was a 15th-century German nobleman and prince from the House of Hohenzollern who held significant territorial and dynastic influence within the Margraviate of Brandenburg.
  • A. John of Brandenburg-Küstrin
    John of Brandenburg-Küstrin was a 16th-century German margrave who ruled the Neumark region of Brandenburg and played a notable role in the political and religious affairs of the Holy Roman Empire during the Reformation.
  • B. Waldemar, Margrave of Brandenburg
    Waldemar, Margrave of Brandenburg, was a prominent early 14th-century German prince who ruled the Margraviate of Brandenburg and became a legendary figure in regional medieval history.
  • C. John I, Margrave of Brandenburg
    John I, Margrave of Brandenburg, was a 13th-century German prince who significantly expanded and consolidated Brandenburg’s territories, helping to establish it as a major principality within the Holy Roman Empire.
  • D. John II, Margrave of Brandenburg
    John II, Margrave of Brandenburg, was a 13th-century German nobleman of the House of Ascania who co-ruled the Margraviate of Brandenburg and played a role in consolidating its territorial power.
  • E. John Sigismund, Elector of Brandenburg
    John Sigismund, Elector of Brandenburg, was an early 17th-century German prince of the Hohenzollern dynasty whose inheritance of Prussia and other territories significantly expanded and shaped the future Kingdom of Prussia.
  • 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_69d6ad9e653c8190b1473c860ee53dae completed April 8, 2026, 7:33 p.m.
NER Named-entity recognition batch_69d93fbd489c819098233a111442762e completed April 10, 2026, 6:21 p.m.
NED1 Entity disambiguation (via context triple) batch_69f6c0d431308190be15e9d9dbee1eaf completed May 3, 2026, 3:28 a.m.
NEDg Description generation batch_69f6c2a1eaf48190b7905d997423235e completed May 3, 2026, 3:36 a.m.
NED2 Entity disambiguation (via description) batch_69f6c34b9ec08190bb29458b6f43c388 completed May 3, 2026, 3:38 a.m.
Created at: April 8, 2026, 9:54 p.m.