Triple

T13620820
Position Surface form Disambiguated ID Type / Status
Subject John Frederick I, Elector of Saxony E325445 entity
Predicate mother P120 FINISHED
Object Margaret of Anhalt-Köthen — NE NERFINISHED

How this triple was built (2 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: Margaret of Anhalt-Köthen | Statement: [John Frederick I, Elector of Saxony, mother, Margaret of Anhalt-Köthen]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Margaret of Anhalt-Köthen
Context triple: [John Frederick I, Elector of Saxony, mother, Margaret of Anhalt-Köthen]
  • A. Margaret of Anhalt-Köthen chosen
    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.
  • B. Maria of Mecklenburg-Schwerin
    Maria of Mecklenburg-Schwerin was a late 14th-century German noblewoman and duchess from the House of Mecklenburg, best known as the mother of Eric of Pomerania, king of the Kalmar Union (Denmark, Norway, and Sweden).
  • C. Anna of Mecklenburg-Schwerin
    Anna of Mecklenburg-Schwerin was a 16th-century German noblewoman and landgravine of Hesse, notable as the wife of Philip I, Landgrave of Hesse, and a member of the ducal house of Mecklenburg.
  • D. 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.
  • E. Margaret of Brandenburg
    Margaret of Brandenburg was a 16th-century German noblewoman and princess from the House of Hohenzollern who became part of the Scandinavian royal network through her mother, Elizabeth of Denmark.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

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_69d8076aae28819092cf636190ee5529 completed April 9, 2026, 8:09 p.m.
NER Named-entity recognition batch_69dbb0b0c9008190836242da2d6a8cbe completed April 12, 2026, 2:48 p.m.
Created at: April 9, 2026, 9:50 p.m.