Triple

T5831870
Position Surface form Disambiguated ID Type / Status
Subject Sophia of Mecklenburg-Güstrow E129368 entity
Predicate sibling P363 FINISHED
Object Elizabeth of Mecklenburg-Güstrow
Elizabeth of Mecklenburg-Güstrow was a German noblewoman of the ducal House of Mecklenburg, known as a daughter of Duke Gustav Adolph of Mecklenburg-Güstrow and sister of Sophia, Queen of Denmark and Norway.
E639611 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: Elizabeth of Mecklenburg-Güstrow | Statement: [Sophia of Mecklenburg-Güstrow, sibling, Elizabeth of Mecklenburg-Güstrow]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Elizabeth of Mecklenburg-Güstrow
Context triple: [Sophia of Mecklenburg-Güstrow, sibling, Elizabeth of Mecklenburg-Güstrow]
  • A. Elizabeth of Hesse and by Rhine
    Elizabeth of Hesse and by Rhine was a German princess of the House of Hesse and by Rhine, notable as the daughter of Grand Duke Louis IV and for her close connections to several major European royal families.
  • B. Margaret of Anhalt-Köthen
    Margaret of Anhalt-Köthen was a German princess from the House of Ascania who became Electress of Saxony through her marriage to John the Steadfast.
  • C. Elizabeth of Denmark, Duchess of Mecklenburg
    Elizabeth of Denmark, Duchess of Mecklenburg was a 16th-century Danish princess, daughter of King Frederick I of Denmark, who became Duchess of Mecklenburg through marriage and the mother of Sophia of Mecklenburg-Güstrow, linking the Danish and German ducal houses.
  • D. Elizabeth of Denmark
    Elizabeth of Denmark was a Danish princess of the House of Oldenburg who became Electress of Brandenburg through her marriage to Joachim I Nestor in the early 16th century.
  • E. Margaret of Schleswig-Holstein-Sonderburg
    Margaret of Schleswig-Holstein-Sonderburg was a German noblewoman of the House of Oldenburg and the mother of Johan Maurits van Nassau-Siegen, a prominent Dutch colonial governor and military commander.
  • 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: Elizabeth of Mecklenburg-Güstrow
Triple: [Sophia of Mecklenburg-Güstrow, sibling, Elizabeth of Mecklenburg-Güstrow]
Generated description
Elizabeth of Mecklenburg-Güstrow was a German noblewoman of the ducal House of Mecklenburg, known as a daughter of Duke Gustav Adolph of Mecklenburg-Güstrow and sister of Sophia, Queen of Denmark and Norway.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Elizabeth of Mecklenburg-Güstrow
Target entity description: Elizabeth of Mecklenburg-Güstrow was a German noblewoman of the ducal House of Mecklenburg, known as a daughter of Duke Gustav Adolph of Mecklenburg-Güstrow and sister of Sophia, Queen of Denmark and Norway.
  • A. Elizabeth of Hesse and by Rhine
    Elizabeth of Hesse and by Rhine was a German princess of the House of Hesse and by Rhine, notable as the daughter of Grand Duke Louis IV and for her close connections to several major European royal families.
  • B. Margaret of Anhalt-Köthen
    Margaret of Anhalt-Köthen was a German princess from the House of Ascania who became Electress of Saxony through her marriage to John the Steadfast.
  • C. Elizabeth of Denmark, Duchess of Mecklenburg
    Elizabeth of Denmark, Duchess of Mecklenburg was a 16th-century Danish princess, daughter of King Frederick I of Denmark, who became Duchess of Mecklenburg through marriage and the mother of Sophia of Mecklenburg-Güstrow, linking the Danish and German ducal houses.
  • D. Elizabeth of Denmark
    Elizabeth of Denmark was a Danish princess of the House of Oldenburg who became Electress of Brandenburg through her marriage to Joachim I Nestor in the early 16th century.
  • E. Margaret of Schleswig-Holstein-Sonderburg
    Margaret of Schleswig-Holstein-Sonderburg was a German noblewoman of the House of Oldenburg and the mother of Johan Maurits van Nassau-Siegen, a prominent Dutch colonial governor and military commander.
  • 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_69c00849d55481908b4f9f5543e0bf6d completed March 22, 2026, 3:18 p.m.
NER Named-entity recognition batch_69c0346c331c8190bac050d425961485 completed March 22, 2026, 6:26 p.m.
NED1 Entity disambiguation (via context triple) batch_69c787e303108190ab14b67c338b1377 completed March 28, 2026, 7:48 a.m.
NEDg Description generation batch_69c79052fe1c819093347b6053fd67c8 completed March 28, 2026, 8:24 a.m.
NED2 Entity disambiguation (via description) batch_69c7908572308190b651c358b0e88961 completed March 28, 2026, 8:25 a.m.
Created at: March 22, 2026, 3:54 p.m.