Triple

T284699
Position Surface form Disambiguated ID Type / Status
Subject Constantine XI Palaiologos E5862 entity
Predicate sibling P363 FINISHED
Object Theodore II Palaiologos
Theodore II Palaiologos was a Byzantine noble of the Palaiologos dynasty who served as Despot of the Morea in the early 15th century.
 E39654 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: Theodore II Palaiologos | Statement: [Constantine XI Palaiologos, sibling, Theodore II Palaiologos]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Theodore II Palaiologos
Context triple: [Constantine XI Palaiologos, sibling, Theodore II Palaiologos]
  • A. John VIII Palaiologos
    John VIII Palaiologos was a Byzantine emperor who ruled during the empire’s final decades, noted for his efforts to secure Western support against the advancing Ottoman Turks.
  • B. Manuel II Palaiologos
    Manuel II Palaiologos was a Byzantine emperor (r. 1391–1425) known for his efforts to defend the shrinking empire against the Ottomans and for his intellectual and theological writings.
  • C. Constantine XI Palaiologos
    Constantine XI Palaiologos was the final Byzantine emperor, renowned for his valiant but ultimately doomed defense of Constantinople against the Ottoman conquest in 1453.
  • D. Palaiologos dynasty
    The Palaiologos dynasty was the last ruling imperial family of the Byzantine Empire, governing from 1259 until the fall of Constantinople in 1453.
  • E. Theokoleon
    The Theokoleon is an ancient building complex at Olympia that served as the residence and headquarters of the priests of Zeus.
  • 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: Theodore II Palaiologos
Triple: [Constantine XI Palaiologos, sibling, Theodore II Palaiologos]
Generated description
Theodore II Palaiologos was a Byzantine noble of the Palaiologos dynasty who served as Despot of the Morea in the early 15th century.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Theodore II Palaiologos
Target entity description: Theodore II Palaiologos was a Byzantine noble of the Palaiologos dynasty who served as Despot of the Morea in the early 15th century.
  • A. John VIII Palaiologos
    John VIII Palaiologos was a Byzantine emperor who ruled during the empire’s final decades, noted for his efforts to secure Western support against the advancing Ottoman Turks.
  • B. Manuel II Palaiologos
    Manuel II Palaiologos was a Byzantine emperor (r. 1391–1425) known for his efforts to defend the shrinking empire against the Ottomans and for his intellectual and theological writings.
  • C. Constantine XI Palaiologos
    Constantine XI Palaiologos was the final Byzantine emperor, renowned for his valiant but ultimately doomed defense of Constantinople against the Ottoman conquest in 1453.
  • D. Palaiologos dynasty
    The Palaiologos dynasty was the last ruling imperial family of the Byzantine Empire, governing from 1259 until the fall of Constantinople in 1453.
  • E. Theokoleon
    The Theokoleon is an ancient building complex at Olympia that served as the residence and headquarters of the priests of Zeus.
  • 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_69a25946a7ac8190a78871c210213272 completed Feb. 28, 2026, 2:56 a.m.
NER Named-entity recognition batch_69a25e2aba74819093eddd8d820260c0 completed Feb. 28, 2026, 3:16 a.m.
NED1 Entity disambiguation (via context triple) batch_69a3b470104481909a88b9ceba6e6ddb completed March 1, 2026, 3:37 a.m.
NEDg Description generation batch_69a3b52d7d208190b03eac35baed1294 completed March 1, 2026, 3:40 a.m.
NED2 Entity disambiguation (via description) batch_69a3b5c1360c819093622754b6f1d2d8 completed March 1, 2026, 3:42 a.m.
Created at: Feb. 28, 2026, 3:02 a.m.