Triple

T4939245
Position Surface form Disambiguated ID Type / Status
Subject Francis, Duke of Saxe-Coburg-Saalfeld E110886 entity
Predicate child P120 FINISHED
Object Prince Louis of Saxe-Coburg-Saalfeld
Prince Louis of Saxe-Coburg-Saalfeld was a German prince of the House of Wettin from the Saxe-Coburg-Saalfeld line, notable as a member of the dynasty that later produced several European monarchs.
 E496429 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: Prince Louis of Saxe-Coburg-Saalfeld | Statement: [Francis, Duke of Saxe-Coburg-Saalfeld, child, Prince Louis of Saxe-Coburg-Saalfeld]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Prince Louis of Saxe-Coburg-Saalfeld
Context triple: [Francis, Duke of Saxe-Coburg-Saalfeld, child, Prince Louis of Saxe-Coburg-Saalfeld]
  • A. Charles Edward, Duke of Saxe-Coburg and Gotha
    Charles Edward, Duke of Saxe-Coburg and Gotha, was a British-born German prince and last reigning duke of Saxe-Coburg and Gotha, whose rule and later life were marked by his support for Germany in World War I and subsequent involvement with the Nazi Party.
  • B. Albert Edward, Prince of Wales
    Albert Edward, Prince of Wales was the eldest son of Queen Victoria who later became King Edward VII of the United Kingdom and Emperor of India.
  • C. Prince Albert of Saxe-Coburg and Gotha
    Prince Albert of Saxe-Coburg and Gotha was the German-born husband of Queen Victoria and Prince Consort of the United Kingdom, known for his influence on British public life, education, and the arts in the 19th century.
  • D. Prince Alexander of Teck
    Prince Alexander of Teck, later known as Alexander Cambridge, 1st Earl of Athlone, was a British royal and military officer who served as Governor-General of the Union of South Africa and later of Canada in the early 20th century.
  • E. Prince Louis of Battenberg
    Prince Louis of Battenberg was a German-born British naval officer who became First Sea Lord and the progenitor of the Mountbatten branch of the British royal family.
  • 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: Prince Louis of Saxe-Coburg-Saalfeld
Triple: [Francis, Duke of Saxe-Coburg-Saalfeld, child, Prince Louis of Saxe-Coburg-Saalfeld]
Generated description
Prince Louis of Saxe-Coburg-Saalfeld was a German prince of the House of Wettin from the Saxe-Coburg-Saalfeld line, notable as a member of the dynasty that later produced several European monarchs.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Prince Louis of Saxe-Coburg-Saalfeld
Target entity description: Prince Louis of Saxe-Coburg-Saalfeld was a German prince of the House of Wettin from the Saxe-Coburg-Saalfeld line, notable as a member of the dynasty that later produced several European monarchs.
  • A. Charles Edward, Duke of Saxe-Coburg and Gotha
    Charles Edward, Duke of Saxe-Coburg and Gotha, was a British-born German prince and last reigning duke of Saxe-Coburg and Gotha, whose rule and later life were marked by his support for Germany in World War I and subsequent involvement with the Nazi Party.
  • B. Albert Edward, Prince of Wales
    Albert Edward, Prince of Wales was the eldest son of Queen Victoria who later became King Edward VII of the United Kingdom and Emperor of India.
  • C. Prince Albert of Saxe-Coburg and Gotha
    Prince Albert of Saxe-Coburg and Gotha was the German-born husband of Queen Victoria and Prince Consort of the United Kingdom, known for his influence on British public life, education, and the arts in the 19th century.
  • D. Prince Alexander of Teck
    Prince Alexander of Teck, later known as Alexander Cambridge, 1st Earl of Athlone, was a British royal and military officer who served as Governor-General of the Union of South Africa and later of Canada in the early 20th century.
  • E. Prince Louis of Battenberg
    Prince Louis of Battenberg was a German-born British naval officer who became First Sea Lord and the progenitor of the Mountbatten branch of the British royal family.
  • 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_69bd4415eee08190bdce70276e56a5b4 completed March 20, 2026, 12:56 p.m.
NER Named-entity recognition batch_69bd7088f6e48190bf09e58ab053a4d1 completed March 20, 2026, 4:06 p.m.
NED1 Entity disambiguation (via context triple) batch_69bec3473b988190a4e98b42080c46e8 completed March 21, 2026, 4:11 p.m.
NEDg Description generation batch_69bec505a5dc81908f79c1ade107c4ce completed March 21, 2026, 4:19 p.m.
NED2 Entity disambiguation (via description) batch_69bec654fc4881909bf5458cdafc7ffd completed March 21, 2026, 4:24 p.m.
Created at: March 20, 2026, 1:31 p.m.