Triple

T290019
Position Surface form Disambiguated ID Type / Status
Subject coronation of Queen Elizabeth II E5968 entity
Predicate usedRegalia P2300 FINISHED
Object Curtana
Curtana is the ceremonial Sword of Mercy, a key piece of the British Crown Jewels traditionally borne in royal coronations.
 E37696 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: Curtana | Statement: [coronation of Queen Elizabeth II, usedRegalia, Curtana]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Curtana
Context triple: [coronation of Queen Elizabeth II, usedRegalia, Curtana]
  • A. Pragmatic Sanction of 1549
    The Pragmatic Sanction of 1549 was an imperial decree by Charles V that unified his scattered Burgundian and Habsburg territories in the Low Countries into a single, hereditary political entity.
  • B. Sigismund, Holy Roman Emperor
    Sigismund, Holy Roman Emperor was a late medieval ruler who served as King of Hungary and Croatia, King of Germany, King of Bohemia, and Holy Roman Emperor, playing a central role in European politics and church affairs, including the Council of Constance.
  • C. Charles IV, Holy Roman Emperor
    Charles IV, Holy Roman Emperor, was a 14th-century ruler of the Holy Roman Empire and King of Bohemia who transformed Prague into a major political and cultural center of Europe.
  • D. Charles VI, Holy Roman Emperor
    Charles VI, Holy Roman Emperor was an early 18th-century Habsburg ruler best known for his efforts to secure the Pragmatic Sanction to ensure his daughter Maria Theresa’s succession and for leading the Austrian Monarchy through the final stages of the War of the Spanish Succession and subsequent European conflicts.
  • E. Roger II of Sicily
    Roger II of Sicily was a 12th-century Norman king who unified southern Italy and Sicily into a powerful, culturally diverse Mediterranean kingdom.
  • 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: Curtana
Triple: [coronation of Queen Elizabeth II, usedRegalia, Curtana]
Generated description
Curtana is the ceremonial Sword of Mercy, a key piece of the British Crown Jewels traditionally borne in royal coronations.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Curtana
Target entity description: Curtana is the ceremonial Sword of Mercy, a key piece of the British Crown Jewels traditionally borne in royal coronations.
  • A. Pragmatic Sanction of 1549
    The Pragmatic Sanction of 1549 was an imperial decree by Charles V that unified his scattered Burgundian and Habsburg territories in the Low Countries into a single, hereditary political entity.
  • B. Sigismund, Holy Roman Emperor
    Sigismund, Holy Roman Emperor was a late medieval ruler who served as King of Hungary and Croatia, King of Germany, King of Bohemia, and Holy Roman Emperor, playing a central role in European politics and church affairs, including the Council of Constance.
  • C. Charles IV, Holy Roman Emperor
    Charles IV, Holy Roman Emperor, was a 14th-century ruler of the Holy Roman Empire and King of Bohemia who transformed Prague into a major political and cultural center of Europe.
  • D. Charles VI, Holy Roman Emperor
    Charles VI, Holy Roman Emperor was an early 18th-century Habsburg ruler best known for his efforts to secure the Pragmatic Sanction to ensure his daughter Maria Theresa’s succession and for leading the Austrian Monarchy through the final stages of the War of the Spanish Succession and subsequent European conflicts.
  • E. Roger II of Sicily
    Roger II of Sicily was a 12th-century Norman king who unified southern Italy and Sicily into a powerful, culturally diverse Mediterranean kingdom.
  • 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_69a260d21e5881909f3baba8b8dfff92 completed Feb. 28, 2026, 3:28 a.m.
NED1 Entity disambiguation (via context triple) batch_69a3a33be60481908016ef90c44498a7 completed March 1, 2026, 2:23 a.m.
NEDg Description generation batch_69a3a4068610819086b8a58a0a9198b7 completed March 1, 2026, 2:27 a.m.
NED2 Entity disambiguation (via description) batch_69a3a49050ec8190b81afc1407187e3f completed March 1, 2026, 2:29 a.m.
Created at: Feb. 28, 2026, 3:02 a.m.