Triple

T15583155
Position Surface form Disambiguated ID Type / Status
Subject Romanos II E374549 entity
Predicate mother P120 FINISHED
Object Helena Lekapene
Helena Lekapene was a 10th-century Byzantine empress consort, daughter of Emperor Romanos I Lekapenos and wife of Emperor Constantine VII, who played a significant role in the imperial court.
E1168305 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: Helena Lekapene | Statement: [Romanos II, mother, Helena Lekapene]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Helena Lekapene
Context triple: [Romanos II, mother, Helena Lekapene]
  • A. Maria Lekapene
    Maria Lekapene was a 10th-century Byzantine princess from the Lekapenos dynasty who became empress consort of Bulgaria through her marriage to Tsar Peter I, symbolizing a significant political alliance between Byzantium and Bulgaria.
  • B. Helena von Konstantinopel
    Helena von Konstantinopel, also known as Saint Helena, was the mother of Emperor Constantine the Great and is venerated as a Christian saint renowned for her legendary discovery of the True Cross.
  • C. Irene Doukaina
    Irene Doukaina was a Byzantine empress consort of Alexios I Komnenos, noted for her political influence at court and her role in the prominent Doukas–Komnenos dynastic alliance.
  • D. Maria Laskarina
    Maria Laskarina was a 13th-century Byzantine princess and Hungarian queen consort, daughter of Emperor Theodore I Laskaris and wife of King Béla IV of Hungary.
  • E. Helena Palaiologina
    Helena Palaiologina was a Byzantine princess of the Palaiologos dynasty, known primarily as the daughter of Despot Thomas Palaiologos and a member of the last ruling family of the Byzantine Empire.
  • 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: Helena Lekapene
Triple: [Romanos II, mother, Helena Lekapene]
Generated description
Helena Lekapene was a 10th-century Byzantine empress consort, daughter of Emperor Romanos I Lekapenos and wife of Emperor Constantine VII, who played a significant role in the imperial court.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Helena Lekapene
Target entity description: Helena Lekapene was a 10th-century Byzantine empress consort, daughter of Emperor Romanos I Lekapenos and wife of Emperor Constantine VII, who played a significant role in the imperial court.
  • A. Maria Lekapene
    Maria Lekapene was a 10th-century Byzantine princess from the Lekapenos dynasty who became empress consort of Bulgaria through her marriage to Tsar Peter I, symbolizing a significant political alliance between Byzantium and Bulgaria.
  • B. Helena von Konstantinopel
    Helena von Konstantinopel, also known as Saint Helena, was the mother of Emperor Constantine the Great and is venerated as a Christian saint renowned for her legendary discovery of the True Cross.
  • C. Irene Doukaina
    Irene Doukaina was a Byzantine empress consort of Alexios I Komnenos, noted for her political influence at court and her role in the prominent Doukas–Komnenos dynastic alliance.
  • D. Maria Laskarina
    Maria Laskarina was a 13th-century Byzantine princess and Hungarian queen consort, daughter of Emperor Theodore I Laskaris and wife of King Béla IV of Hungary.
  • E. Helena Palaiologina
    Helena Palaiologina was a Byzantine princess of the Palaiologos dynasty, known primarily as the daughter of Despot Thomas Palaiologos and a member of the last ruling family of the Byzantine Empire.
  • 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_69d85ccd575081908909b71a3f3e3a61 completed April 10, 2026, 2:13 a.m.
NER Named-entity recognition batch_69e04e47971481909e986dd999354628 completed April 16, 2026, 2:49 a.m.
NED1 Entity disambiguation (via context triple) batch_69ff5f33310881908dd509c2ab2822ac completed May 9, 2026, 4:22 p.m.
NEDg Description generation batch_69ff60d1954c8190803d56ecd8b75311 completed May 9, 2026, 4:29 p.m.
NED2 Entity disambiguation (via description) batch_69ff61613de8819097b86a9818b4584e completed May 9, 2026, 4:31 p.m.
Created at: April 10, 2026, 4:11 a.m.