Triple

T9637689
Position Surface form Disambiguated ID Type / Status
Subject Duke Charles Louis Frederick of Mecklenburg-Strelitz E232975 entity
Predicate mother P120 FINISHED
Object Princess Marie of Hesse-Kassel
Princess Marie of Hesse-Kassel was an 18th-century German noblewoman who became Duchess of Mecklenburg-Strelitz through marriage and the mother of Duke Charles Louis Frederick.
E922870 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 Hesse-Kassel | Statement: [Duke Charles Louis Frederick of Mecklenburg-Strelitz, mother, Princess Marie of Hesse-Kassel]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Princess Marie of Hesse-Kassel
Context triple: [Duke Charles Louis Frederick of Mecklenburg-Strelitz, mother, Princess Marie of Hesse-Kassel]
  • A. Princess Marie of Hesse and by Rhine
    Princess Marie of Hesse and by Rhine was a German princess of the House of Hesse and by Rhine, a granddaughter of Queen Victoria who died in childhood from diphtheria.
  • B. 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.
  • C. Princess Marie of Waldeck and Pyrmont
    Princess Marie of Waldeck and Pyrmont was a 19th-century German princess from the House of Waldeck and Pyrmont, known primarily as a member of this minor German princely family connected by marriage to several European royal houses.
  • D. 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.
  • E. Princess Marie Louise of Schleswig-Holstein
    Princess Marie Louise of Schleswig-Holstein was a granddaughter of Queen Victoria and a prominent member of the British royal family known for her charitable work and close ties to the court of King George V.
  • 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 Hesse-Kassel
Triple: [Duke Charles Louis Frederick of Mecklenburg-Strelitz, mother, Princess Marie of Hesse-Kassel]
Generated description
Princess Marie of Hesse-Kassel was an 18th-century German noblewoman who became Duchess of Mecklenburg-Strelitz through marriage and the mother of Duke Charles Louis Frederick.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Princess Marie of Hesse-Kassel
Target entity description: Princess Marie of Hesse-Kassel was an 18th-century German noblewoman who became Duchess of Mecklenburg-Strelitz through marriage and the mother of Duke Charles Louis Frederick.
  • A. Princess Marie of Hesse and by Rhine
    Princess Marie of Hesse and by Rhine was a German princess of the House of Hesse and by Rhine, a granddaughter of Queen Victoria who died in childhood from diphtheria.
  • B. 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.
  • C. Princess Marie of Waldeck and Pyrmont
    Princess Marie of Waldeck and Pyrmont was a 19th-century German princess from the House of Waldeck and Pyrmont, known primarily as a member of this minor German princely family connected by marriage to several European royal houses.
  • D. 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.
  • E. Princess Marie Louise of Schleswig-Holstein
    Princess Marie Louise of Schleswig-Holstein was a granddaughter of Queen Victoria and a prominent member of the British royal family known for her charitable work and close ties to the court of King George V.
  • 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_69ca848a5a908190aad251f4137b0c3a completed March 30, 2026, 2:11 p.m.
NER Named-entity recognition batch_69cd9b51b08081908e30744607b28953 completed April 1, 2026, 10:25 p.m.
NED1 Entity disambiguation (via context triple) batch_69e58a50d0748190a429af33cdced80a completed April 20, 2026, 2:07 a.m.
NEDg Description generation batch_69e59323c5948190bc2c9512f7b0a54f completed April 20, 2026, 2:44 a.m.
NED2 Entity disambiguation (via description) batch_69e599c53704819097c0fdbbfbbb1e87 completed April 20, 2026, 3:13 a.m.
Created at: March 30, 2026, 8:11 p.m.