Triple

T17833151

Position	Surface form	Disambiguated ID	Type / Status
Subject	Dorothea of Brandenburg	`E445312`	entity
Predicate	mother	`P120`	FINISHED
Object	Barbara of Saxe-Wittenberg	`—`	NE NERFINISHED

How this triple was built (3 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: Barbara of Saxe-Wittenberg | Statement: [Dorothea of Brandenburg, mother, Barbara of Saxe-Wittenberg]

NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07

Target entity: Barbara of Saxe-Wittenberg
Context triple: [Dorothea of Brandenburg, mother, Barbara of Saxe-Wittenberg]

A. Magdalene of Brandenburg
Magdalene of Brandenburg was a German noblewoman from the House of Hohenzollern who became Landgravine of Hesse-Darmstadt through marriage.
B. Luitgarde of Saxony
Luitgarde of Saxony was a 10th-century German noblewoman, daughter of Emperor Otto I, who became Duchess of Lorraine through her marriage to Duke Conrad the Red.
C. Ursula of Brandenburg
Ursula of Brandenburg was a 15th-century German noblewoman and princess from the House of Hohenzollern, known for her dynastic ties within the Holy Roman Empire.
D. Anna of Saxony
Anna of Saxony was a 16th-century German noblewoman and heiress from the House of Wettin, best known as the second wife of William the Silent, Prince of Orange.
E. Joanna of Bavaria
Joanna of Bavaria was a 14th-century Bavarian princess who became Queen of Bohemia and Germany as the first wife of King Wenceslaus IV.
F. None of above. chosen
G. Unsure - the case is ambiguous/there is not enough information to decide.

NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07

Target entity: Barbara of Saxe-Wittenberg
Target entity description: Barbara of Saxe-Wittenberg was a 15th-century German noblewoman from the House of Wettin who became Electress of Brandenburg through her marriage to Elector John of Brandenburg.

A. Magdalene of Brandenburg
Magdalene of Brandenburg was a German noblewoman from the House of Hohenzollern who became Landgravine of Hesse-Darmstadt through marriage.
B. Luitgarde of Saxony
Luitgarde of Saxony was a 10th-century German noblewoman, daughter of Emperor Otto I, who became Duchess of Lorraine through her marriage to Duke Conrad the Red.
C. Ursula of Brandenburg
Ursula of Brandenburg was a 15th-century German noblewoman and princess from the House of Hohenzollern, known for her dynastic ties within the Holy Roman Empire.
D. Anna of Saxony
Anna of Saxony was a 16th-century German noblewoman and heiress from the House of Wettin, best known as the second wife of William the Silent, Prince of Orange.
E. Joanna of Bavaria
Joanna of Bavaria was a 14th-century Bavarian princess who became Queen of Bohemia and Germany as the first wife of King Wenceslaus IV.
F. None of above. chosen

Provenance (2 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_69d8b9f1a6d881909f024bc603111cdb`	completed	April 10, 2026, 8:50 a.m.
NER	Named-entity recognition	`batch_69e48d257414819088730f48ad7ab9ae`	completed	April 19, 2026, 8:07 a.m.

Created at: April 10, 2026, 10:15 a.m.