Triple

T610918
Position Surface form Disambiguated ID Type / Status
Subject Byzantine Empire E12095 entity
Predicate event P1664 FINISHED
Object Sack of Constantinople in 1204
The Sack of Constantinople in 1204 was a devastating capture and plunder of the Byzantine capital by Western European Crusaders, which fatally weakened the Byzantine Empire and reshaped the political and religious landscape of the Eastern Mediterranean.
E76417 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: Sack of Constantinople in 1204 | Statement: [Byzantine Empire, event, Sack of Constantinople in 1204]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Sack of Constantinople in 1204
Context triple: [Byzantine Empire, event, Sack of Constantinople in 1204]
  • A. Fall of Constantinople 1453 AD
    The Fall of Constantinople in 1453 AD was the Ottoman conquest of the Byzantine capital, marking the end of the Eastern Roman Empire and a pivotal shift in the balance of power between Europe and the Islamic world.
  • B. Siege of Constantinople 1422
    The Siege of Constantinople in 1422 was an unsuccessful Ottoman attempt under Sultan Murad II to capture the Byzantine capital three decades before its eventual fall in 1453.
  • C. Sack of Baghdad (1258)
    The Sack of Baghdad (1258) was the devastating Mongol conquest and destruction of the Abbasid capital, which effectively ended the Abbasid Caliphate’s political power and marked a major turning point in Islamic and world history.
  • D. Sack of Rome 455 AD
    The Sack of Rome in 455 AD was a pivotal event in the decline of the Western Roman Empire, when the Vandal king Genseric led his forces in a two-week plundering of the city.
  • E. Siege of Acre
    The Siege of Acre was a pivotal 1799 military engagement in which Napoleon Bonaparte’s advance into the Levant was decisively halted by Ottoman and British forces, marking a major setback in his Middle Eastern ambitions.
  • 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: Sack of Constantinople in 1204
Triple: [Byzantine Empire, event, Sack of Constantinople in 1204]
Generated description
The Sack of Constantinople in 1204 was a devastating capture and plunder of the Byzantine capital by Western European Crusaders, which fatally weakened the Byzantine Empire and reshaped the political and religious landscape of the Eastern Mediterranean.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Sack of Constantinople in 1204
Target entity description: The Sack of Constantinople in 1204 was a devastating capture and plunder of the Byzantine capital by Western European Crusaders, which fatally weakened the Byzantine Empire and reshaped the political and religious landscape of the Eastern Mediterranean.
  • A. Fall of Constantinople 1453 AD
    The Fall of Constantinople in 1453 AD was the Ottoman conquest of the Byzantine capital, marking the end of the Eastern Roman Empire and a pivotal shift in the balance of power between Europe and the Islamic world.
  • B. Siege of Constantinople 1422
    The Siege of Constantinople in 1422 was an unsuccessful Ottoman attempt under Sultan Murad II to capture the Byzantine capital three decades before its eventual fall in 1453.
  • C. Sack of Baghdad (1258)
    The Sack of Baghdad (1258) was the devastating Mongol conquest and destruction of the Abbasid capital, which effectively ended the Abbasid Caliphate’s political power and marked a major turning point in Islamic and world history.
  • D. Sack of Rome 455 AD
    The Sack of Rome in 455 AD was a pivotal event in the decline of the Western Roman Empire, when the Vandal king Genseric led his forces in a two-week plundering of the city.
  • E. Siege of Acre
    The Siege of Acre was a pivotal 1799 military engagement in which Napoleon Bonaparte’s advance into the Levant was decisively halted by Ottoman and British forces, marking a major setback in his Middle Eastern ambitions.
  • 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_69a493309df48190a327f748e88049a6 completed March 1, 2026, 7:27 p.m.
NER Named-entity recognition batch_69a49df7c088819082eb70de4f0f4fbf completed March 1, 2026, 8:13 p.m.
NED1 Entity disambiguation (via context triple) batch_69a52eacec94819094e920ab1c0659e8 completed March 2, 2026, 6:31 a.m.
NEDg Description generation batch_69a53062c138819095262b45396fc97a completed March 2, 2026, 6:38 a.m.
NED2 Entity disambiguation (via description) batch_69a530f8c6b08190b987016e8e8c11b6 completed March 2, 2026, 6:40 a.m.
Created at: March 1, 2026, 7:35 p.m.