Triple

T15445006
Position Surface form Disambiguated ID Type / Status
Subject Tiberius (son of Constans II) E369999 entity
Predicate notableRelative P367 FINISHED
Object Constantina (daughter of Heraclius)
Constantina was a Byzantine imperial princess, daughter of Emperor Heraclius, who became part of the ruling dynasty’s complex web of political and dynastic alliances in the 7th century.
 E1158208 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: Constantina (daughter of Heraclius) | Statement: [Tiberius (son of Constans II), notableRelative, Constantina (daughter of Heraclius)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Constantina (daughter of Heraclius)
Context triple: [Tiberius (son of Constans II), notableRelative, Constantina (daughter of Heraclius)]
  • A. Augusta of the Eastern Roman Empire
    Augusta of the Eastern Roman Empire was an imperial title granted to empresses and other high-ranking women in the Eastern Roman (Byzantine) court, signifying their elevated status and political influence.
  • B. Theodora Porphyrogenita
    Theodora Porphyrogenita was an 11th-century Byzantine empress and last ruler of the Macedonian dynasty, noted for her brief but significant restoration of stable imperial authority.
  • C. Empress Irene of Athens
    Empress Irene of Athens was an 8th-century Byzantine empress who ruled as regent and later as sole emperor, noted for restoring the veneration of icons and playing a pivotal role in church and imperial politics.
  • D. Anna of Constantinople
    Anna of Constantinople was a Byzantine princess of the Isaurian (Syrian) dynasty, known primarily as a daughter of Emperor Leo III and for her role in the imperial family’s political alliances.
  • E. Eudokia of Trebizond
    Eudokia of Trebizond was a Byzantine princess of the Empire of Trebizond, known as a daughter of Emperor Alexios III Komnenos and a member of the prominent Komnenos dynasty.
  • 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: Constantina (daughter of Heraclius)
Triple: [Tiberius (son of Constans II), notableRelative, Constantina (daughter of Heraclius)]
Generated description
Constantina was a Byzantine imperial princess, daughter of Emperor Heraclius, who became part of the ruling dynasty’s complex web of political and dynastic alliances in the 7th century.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Constantina (daughter of Heraclius)
Target entity description: Constantina was a Byzantine imperial princess, daughter of Emperor Heraclius, who became part of the ruling dynasty’s complex web of political and dynastic alliances in the 7th century.
  • A. Augusta of the Eastern Roman Empire
    Augusta of the Eastern Roman Empire was an imperial title granted to empresses and other high-ranking women in the Eastern Roman (Byzantine) court, signifying their elevated status and political influence.
  • B. Theodora Porphyrogenita
    Theodora Porphyrogenita was an 11th-century Byzantine empress and last ruler of the Macedonian dynasty, noted for her brief but significant restoration of stable imperial authority.
  • C. Empress Irene of Athens
    Empress Irene of Athens was an 8th-century Byzantine empress who ruled as regent and later as sole emperor, noted for restoring the veneration of icons and playing a pivotal role in church and imperial politics.
  • D. Anna of Constantinople
    Anna of Constantinople was a Byzantine princess of the Isaurian (Syrian) dynasty, known primarily as a daughter of Emperor Leo III and for her role in the imperial family’s political alliances.
  • E. Eudokia of Trebizond
    Eudokia of Trebizond was a Byzantine princess of the Empire of Trebizond, known as a daughter of Emperor Alexios III Komnenos and a member of the prominent Komnenos dynasty.
  • 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_69d85a19180081909925012fbf4e62a3 completed April 10, 2026, 2:02 a.m.
NER Named-entity recognition batch_69e03ef666e08190a02a01a676306ab9 completed April 16, 2026, 1:44 a.m.
NED1 Entity disambiguation (via context triple) batch_69ff21adb6b88190b573068bda223892 completed May 9, 2026, 11:59 a.m.
NEDg Description generation batch_69ff25abb8fc8190b1a6dc0b5ba8ccd7 completed May 9, 2026, 12:16 p.m.
NED2 Entity disambiguation (via description) batch_69ff262390f48190b4917926b493b16d completed May 9, 2026, 12:18 p.m.
Created at: April 10, 2026, 3:21 a.m.