Triple

T19464181
Position Surface form Disambiguated ID Type / Status
Subject Frederick William, Duke of Nassau E486949 entity
Predicate child P120 FINISHED
Object Princess Helene of Nassau
Princess Helene of Nassau was a 19th-century German princess from the House of Nassau, known as the daughter of Duke Frederick William of Nassau and for her dynastic connections within European nobility.
 E1440285 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 Helene of Nassau | Statement: [Frederick William, Duke of Nassau, child, Princess Helene of Nassau]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Princess Helene of Nassau
Context triple: [Frederick William, Duke of Nassau, child, Princess Helene of Nassau]
  • A. Princess Marie Polyxene of Hesse
    Princess Marie Polyxene of Hesse was a German noblewoman of the House of Hesse and the sister of Prince Philip of Hesse.
  • B. Princess Hilda of Nassau
    Princess Hilda of Nassau was a Luxembourgish princess who became the last Grand Duchess consort of Baden through her marriage to Frederick II, Grand Duke of Baden.
  • C. 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.
  • D. 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.
  • E. Princess Alexandrine of Baden
    Princess Alexandrine of Baden was a 19th-century German princess from the Grand Duchy of Baden who became Duchess consort of Saxe-Coburg and Gotha through her marriage to Ernest II.
  • 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 Helene of Nassau
Triple: [Frederick William, Duke of Nassau, child, Princess Helene of Nassau]
Generated description
Princess Helene of Nassau was a 19th-century German princess from the House of Nassau, known as the daughter of Duke Frederick William of Nassau and for her dynastic connections within European nobility.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Princess Helene of Nassau
Target entity description: Princess Helene of Nassau was a 19th-century German princess from the House of Nassau, known as the daughter of Duke Frederick William of Nassau and for her dynastic connections within European nobility.
  • A. Princess Marie Polyxene of Hesse
    Princess Marie Polyxene of Hesse was a German noblewoman of the House of Hesse and the sister of Prince Philip of Hesse.
  • B. Princess Hilda of Nassau
    Princess Hilda of Nassau was a Luxembourgish princess who became the last Grand Duchess consort of Baden through her marriage to Frederick II, Grand Duke of Baden.
  • C. 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.
  • D. 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.
  • E. Princess Alexandrine of Baden
    Princess Alexandrine of Baden was a 19th-century German princess from the Grand Duchy of Baden who became Duchess consort of Saxe-Coburg and Gotha through her marriage to Ernest II.
  • 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_69d8e8d86d608190bd199a98d0297f27 completed April 10, 2026, 12:11 p.m.
NER Named-entity recognition batch_69e633cf95988190b13b2153e67d0cac completed April 20, 2026, 2:10 p.m.
NED1 Entity disambiguation (via context triple) batch_6a08b3cfd1e88190991d9131ed399756 completed May 16, 2026, 6:13 p.m.
NEDg Description generation batch_6a08b4a7779481909b5bf6e99e632841 completed May 16, 2026, 6:17 p.m.
NED2 Entity disambiguation (via description) batch_6a08b57ff3e48190952c973726821e2b completed May 16, 2026, 6:20 p.m.
Created at: April 10, 2026, 1:39 p.m.