Triple

T21008834
Position Surface form Disambiguated ID Type / Status
Subject Battle of Adrianople (1254) E517490 entity
Predicate opponent P437 FINISHED
Object Michael II Asen of Bulgaria — 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: Michael II Asen of Bulgaria | Statement: [Battle of Adrianople (1254), opponent, Michael II Asen of Bulgaria]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Michael II Asen of Bulgaria
Context triple: [Battle of Adrianople (1254), opponent, Michael II Asen of Bulgaria]
  • A. Michael II Asen of Bulgaria chosen
    Michael II Asen of Bulgaria was a 13th-century tsar of the Second Bulgarian Empire from the Asen dynasty, known for his troubled reign marked by internal strife and foreign intervention.
  • B. Ivan Asen IV of Bulgaria
    Ivan Asen IV of Bulgaria was a 14th-century Bulgarian prince of the Second Bulgarian Empire, known primarily as a son of Tsar Ivan Alexander who died fighting the Ottoman Turks.
  • C. Prince Asen of Bulgaria
    Prince Asen of Bulgaria was a Bulgarian royal prince from the House of Saxe-Coburg and Gotha, known as a younger son of Tsar Ferdinand I and a member of Bulgaria’s last reigning dynasty.
  • D. Bulgarian Tsar Constantine Tikh Asen
    Bulgarian Tsar Constantine Tikh Asen was a 13th-century ruler of the Second Bulgarian Empire, known for his turbulent reign marked by internal strife and conflicts with neighboring powers.
  • E. Asen I of Bulgaria
    Asen I of Bulgaria was a medieval Bulgarian tsar who, together with his brother Peter, led the successful uprising that restored the Second Bulgarian Empire in the late 12th century.
  • 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_69e0b50192308190a284fcc89dd23a49 completed April 16, 2026, 10:08 a.m.
NER Named-entity recognition batch_69e6fc3dcb5081909b06d6db10fefba6 completed April 21, 2026, 4:25 a.m.
Created at: April 16, 2026, 1:53 p.m.