Triple

T16301516
Position Surface form Disambiguated ID Type / Status
Subject Prince Henry of the Netherlands (1820–1879) E395799 entity
Predicate spouse P13 FINISHED
Object Princess Marie of Prussia (second marriage after Amalia’s death)
Princess Marie of Prussia was a 19th-century German princess from the House of Hohenzollern who became the second wife of Prince Henry of the Netherlands after the death of his first spouse, Amalia.
E1205022 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: Princess Marie of Prussia (second marriage after Amalia’s death) | Statement: [Prince Henry of the Netherlands (1820–1879), spouse, Princess Marie of Prussia (second marriage after Amalia’s death)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Princess Marie of Prussia (second marriage after Amalia’s death)
Context triple: [Prince Henry of the Netherlands (1820–1879), spouse, Princess Marie of Prussia (second marriage after Amalia’s death)]
  • A. Princess Marie Alexandrine of Saxe-Weimar-Eisenach
    Princess Marie Alexandrine of Saxe-Weimar-Eisenach was a 19th-century German princess of the House of Saxe-Weimar-Eisenach, notable for her dynastic connections to both German and Dutch royalty.
  • B. Princess Marie of Schwarzburg-Rudolstadt
    Princess Marie of Schwarzburg-Rudolstadt was a 19th-century German noblewoman of the House of Schwarzburg-Rudolstadt who became Duchess consort of Mecklenburg-Schwerin through her marriage to Grand Duke Frederick Francis II.
  • C. Princess Margaret of Prussia
    Princess Margaret of Prussia was the youngest daughter of German Emperor Frederick III and Victoria, Princess Royal of the United Kingdom, and a member of the German imperial family known for her charitable work and artistic interests.
  • D. Princess Marie of Hohenzollern-Sigmaringen
    Princess Marie of Hohenzollern-Sigmaringen was a 19th-century German princess of the Hohenzollern-Sigmaringen dynasty who became Queen of the Belgians as the wife of King Leopold II and the mother of King Albert I.
  • E. Princess Marianne of Prussia
    Princess Marianne of Prussia was a 19th-century Prussian royal and art patron known for her extensive cultural interests and ownership of notable European estates.
  • 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: Princess Marie of Prussia (second marriage after Amalia’s death)
Triple: [Prince Henry of the Netherlands (1820–1879), spouse, Princess Marie of Prussia (second marriage after Amalia’s death)]
Generated description
Princess Marie of Prussia was a 19th-century German princess from the House of Hohenzollern who became the second wife of Prince Henry of the Netherlands after the death of his first spouse, Amalia.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Princess Marie of Prussia (second marriage after Amalia’s death)
Target entity description: Princess Marie of Prussia was a 19th-century German princess from the House of Hohenzollern who became the second wife of Prince Henry of the Netherlands after the death of his first spouse, Amalia.
  • A. Princess Marie Alexandrine of Saxe-Weimar-Eisenach
    Princess Marie Alexandrine of Saxe-Weimar-Eisenach was a 19th-century German princess of the House of Saxe-Weimar-Eisenach, notable for her dynastic connections to both German and Dutch royalty.
  • B. Princess Marie of Schwarzburg-Rudolstadt
    Princess Marie of Schwarzburg-Rudolstadt was a 19th-century German noblewoman of the House of Schwarzburg-Rudolstadt who became Duchess consort of Mecklenburg-Schwerin through her marriage to Grand Duke Frederick Francis II.
  • C. Princess Margaret of Prussia
    Princess Margaret of Prussia was the youngest daughter of German Emperor Frederick III and Victoria, Princess Royal of the United Kingdom, and a member of the German imperial family known for her charitable work and artistic interests.
  • D. Princess Marie of Hohenzollern-Sigmaringen
    Princess Marie of Hohenzollern-Sigmaringen was a 19th-century German princess of the Hohenzollern-Sigmaringen dynasty who became Queen of the Belgians as the wife of King Leopold II and the mother of King Albert I.
  • E. Princess Marianne of Prussia
    Princess Marianne of Prussia was a 19th-century Prussian royal and art patron known for her extensive cultural interests and ownership of notable European estates.
  • 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_69d87f23bb088190a16fbb91a1957ea5 completed April 10, 2026, 4:40 a.m.
NER Named-entity recognition batch_69e25e32da7081908d8bd320374a5731 completed April 17, 2026, 4:22 p.m.
NED1 Entity disambiguation (via context triple) batch_6a001f9fb2908190a8521b1ccf49170a completed May 10, 2026, 6:03 a.m.
NEDg Description generation batch_6a00204bc3dc8190af075707f8989e3a completed May 10, 2026, 6:06 a.m.
NED2 Entity disambiguation (via description) batch_6a00215cc7a48190a5c4219d15749aa2 completed May 10, 2026, 6:10 a.m.
Created at: April 10, 2026, 5:06 a.m.