Triple

T10591535
Position Surface form Disambiguated ID Type / Status
Subject Carol I of Romania E250001 entity
Predicate birthName P65 FINISHED
Object Karl Eitel Friedrich Zephyrinus Ludwig von Hohenzollern-Sigmaringen
Karl Eitel Friedrich Zephyrinus Ludwig von Hohenzollern-Sigmaringen, better known as Carol I of Romania, was the first king of Romania who ruled from 1866 to 1914 and oversaw the country’s independence and modernization.
E915770 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: Karl Eitel Friedrich Zephyrinus Ludwig von Hohenzollern-Sigmaringen | Statement: [Carol I of Romania, birthName, Karl Eitel Friedrich Zephyrinus Ludwig von Hohenzollern-Sigmaringen]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Karl Eitel Friedrich Zephyrinus Ludwig von Hohenzollern-Sigmaringen
Context triple: [Carol I of Romania, birthName, Karl Eitel Friedrich Zephyrinus Ludwig von Hohenzollern-Sigmaringen]
  • A. Leopold of Hohenzollern-Sigmaringen
    Leopold of Hohenzollern-Sigmaringen was a 19th-century German prince whose candidacy for the Spanish throne helped trigger the Franco-Prussian War.
  • B. Karl Magnus Friedrich of Baden-Durlach
    Karl Magnus Friedrich of Baden-Durlach was a German nobleman of the House of Baden, known primarily as a younger son of Margrave Charles III William of Baden-Durlach in the early 18th century.
  • C. Friedrich of Hesse and by Rhine
    Friedrich of Hesse and by Rhine was a young German prince of the House of Hesse-Darmstadt, notable mainly as a son of Louis IV, Grand Duke of Hesse, and for dying in childhood.
  • D. Gustavus Samuel Leopold, Duke of Zweibrücken
    Gustavus Samuel Leopold, Duke of Zweibrücken, was an 18th-century German prince of the Wittelsbach line who ruled the Duchy of Zweibrücken within the Holy Roman Empire.
  • E. Frederick I, Landgrave of Hesse-Homburg
    Frederick I, Landgrave of Hesse-Homburg was a 17th-century German nobleman and ruler of the small Landgraviate of Hesse-Homburg, known for consolidating his territory’s autonomy within the Holy Roman Empire.
  • 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: Karl Eitel Friedrich Zephyrinus Ludwig von Hohenzollern-Sigmaringen
Triple: [Carol I of Romania, birthName, Karl Eitel Friedrich Zephyrinus Ludwig von Hohenzollern-Sigmaringen]
Generated description
Karl Eitel Friedrich Zephyrinus Ludwig von Hohenzollern-Sigmaringen, better known as Carol I of Romania, was the first king of Romania who ruled from 1866 to 1914 and oversaw the country’s independence and modernization.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Karl Eitel Friedrich Zephyrinus Ludwig von Hohenzollern-Sigmaringen
Target entity description: Karl Eitel Friedrich Zephyrinus Ludwig von Hohenzollern-Sigmaringen, better known as Carol I of Romania, was the first king of Romania who ruled from 1866 to 1914 and oversaw the country’s independence and modernization.
  • A. Leopold of Hohenzollern-Sigmaringen
    Leopold of Hohenzollern-Sigmaringen was a 19th-century German prince whose candidacy for the Spanish throne helped trigger the Franco-Prussian War.
  • B. Karl Magnus Friedrich of Baden-Durlach
    Karl Magnus Friedrich of Baden-Durlach was a German nobleman of the House of Baden, known primarily as a younger son of Margrave Charles III William of Baden-Durlach in the early 18th century.
  • C. Friedrich of Hesse and by Rhine
    Friedrich of Hesse and by Rhine was a young German prince of the House of Hesse-Darmstadt, notable mainly as a son of Louis IV, Grand Duke of Hesse, and for dying in childhood.
  • D. Gustavus Samuel Leopold, Duke of Zweibrücken
    Gustavus Samuel Leopold, Duke of Zweibrücken, was an 18th-century German prince of the Wittelsbach line who ruled the Duchy of Zweibrücken within the Holy Roman Empire.
  • E. Frederick I, Landgrave of Hesse-Homburg
    Frederick I, Landgrave of Hesse-Homburg was a 17th-century German nobleman and ruler of the small Landgraviate of Hesse-Homburg, known for consolidating his territory’s autonomy within the Holy Roman Empire.
  • 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_69d381c9d3d48190a29ee491e1696a0e completed April 6, 2026, 9:50 a.m.
NER Named-entity recognition batch_69d5277c79808190acc872919eadd126 completed April 7, 2026, 3:49 p.m.
NED1 Entity disambiguation (via context triple) batch_69e4f31e3d5c8190a044eaf67ebc9f08 completed April 19, 2026, 3:22 p.m.
NEDg Description generation batch_69e4f7dbfafc8190afa1e9fe67f1296e completed April 19, 2026, 3:42 p.m.
NED2 Entity disambiguation (via description) batch_69e4ff4645948190a2bfcc3a4efd8e2a completed April 19, 2026, 4:13 p.m.
Created at: April 6, 2026, 12:40 p.m.