Triple

T1176330
Position Surface form Disambiguated ID Type / Status
Subject Princess Augusta of Saxe-Gotha E25033 entity
Predicate father P120 FINISHED
Object Frederick II, Duke of Saxe-Gotha-Altenburg
Frederick II, Duke of Saxe-Gotha-Altenburg was an 18th-century German prince of the Ernestine Wettin line, noted as the ruler of the small Thuringian duchy of Saxe-Gotha-Altenburg and the father of Princess Augusta, who became Princess of Wales.
 E208212 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: Frederick II, Duke of Saxe-Gotha-Altenburg | Statement: [Princess Augusta of Saxe-Gotha, father, Frederick II, Duke of Saxe-Gotha-Altenburg]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Frederick II, Duke of Saxe-Gotha-Altenburg
Context triple: [Princess Augusta of Saxe-Gotha, father, Frederick II, Duke of Saxe-Gotha-Altenburg]
  • A. Christian August, Prince of Anhalt-Zerbst
    Christian August, Prince of Anhalt-Zerbst, was a minor German prince and Prussian general of the 18th century best known as the father of Catherine the Great of Russia.
  • B. Leopold, Prince of Bavaria
    Leopold, Prince of Bavaria was a Bavarian royal prince and German field marshal who commanded German and Austro-Hungarian forces on the Eastern Front during World War I.
  • C. Prince Hohenlohe-Ingelfingen
    Prince Hohenlohe-Ingelfingen was a Prussian nobleman and general best known for his role in the disastrous 1806 campaign against Napoleon during the War of the Fourth Coalition.
  • 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. Leopold Georg Christian Friedrich
    Leopold Georg Christian Friedrich, better known as Leopold I of Belgium, was the first King of the Belgians and a key 19th-century European monarch who helped establish Belgium as an independent constitutional monarchy.
  • 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: Frederick II, Duke of Saxe-Gotha-Altenburg
Triple: [Princess Augusta of Saxe-Gotha, father, Frederick II, Duke of Saxe-Gotha-Altenburg]
Generated description
Frederick II, Duke of Saxe-Gotha-Altenburg was an 18th-century German prince of the Ernestine Wettin line, noted as the ruler of the small Thuringian duchy of Saxe-Gotha-Altenburg and the father of Princess Augusta, who became Princess of Wales.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Frederick II, Duke of Saxe-Gotha-Altenburg
Target entity description: Frederick II, Duke of Saxe-Gotha-Altenburg was an 18th-century German prince of the Ernestine Wettin line, noted as the ruler of the small Thuringian duchy of Saxe-Gotha-Altenburg and the father of Princess Augusta, who became Princess of Wales.
  • A. Christian August, Prince of Anhalt-Zerbst
    Christian August, Prince of Anhalt-Zerbst, was a minor German prince and Prussian general of the 18th century best known as the father of Catherine the Great of Russia.
  • B. Leopold, Prince of Bavaria
    Leopold, Prince of Bavaria was a Bavarian royal prince and German field marshal who commanded German and Austro-Hungarian forces on the Eastern Front during World War I.
  • C. Prince Hohenlohe-Ingelfingen
    Prince Hohenlohe-Ingelfingen was a Prussian nobleman and general best known for his role in the disastrous 1806 campaign against Napoleon during the War of the Fourth Coalition.
  • 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. Leopold Georg Christian Friedrich
    Leopold Georg Christian Friedrich, better known as Leopold I of Belgium, was the first King of the Belgians and a key 19th-century European monarch who helped establish Belgium as an independent constitutional monarchy.
  • 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_69a494267b4c819088c97a59182bf56a completed March 1, 2026, 7:31 p.m.
NER Named-entity recognition batch_69a4bd0d5c288190b597dae0fbe3b43b completed March 1, 2026, 10:26 p.m.
NED1 Entity disambiguation (via context triple) batch_69add1a06d7c8190b6c38ff6d18a4542 completed March 8, 2026, 7:44 p.m.
NEDg Description generation batch_69add34958448190a7d0fcbbf80cb484 completed March 8, 2026, 7:51 p.m.
NED2 Entity disambiguation (via description) batch_69add3ba5a688190a2040617b7e23083 completed March 8, 2026, 7:53 p.m.
Created at: March 1, 2026, 7:45 p.m.