Triple

T2287691
Position Surface form Disambiguated ID Type / Status
Subject Caernarfon Castle E51430 entity
Predicate notableEvent P259 FINISHED
Object 1969 investiture of Charles as Prince of Wales
The 1969 investiture of Charles as Prince of Wales was a formal ceremony at Caernarfon Castle in which Queen Elizabeth II presented her eldest son Charles with the title and regalia of Prince of Wales, marking his official recognition as heir apparent to the British throne.
E253042 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: 1969 investiture of Charles as Prince of Wales | Statement: [Caernarfon Castle, notableEvent, 1969 investiture of Charles as Prince of Wales]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: 1969 investiture of Charles as Prince of Wales
Context triple: [Caernarfon Castle, notableEvent, 1969 investiture of Charles as Prince of Wales]
  • A. Coronation of Charles III
    The Coronation of Charles III was the formal ceremony held at Westminster Abbey in 2023 to inaugurate Charles III as king of the United Kingdom and other Commonwealth realms, blending ancient royal traditions with modern elements.
  • B. coronation of George VI
    The coronation of George VI was the 1937 ceremony at Westminster Abbey in London formally crowning King George VI and Queen Elizabeth as monarchs of the United Kingdom and the British Empire.
  • C. Coronation of George V
    The Coronation of George V was the 1911 ceremonial crowning and anointing of King George V and Queen Mary at Westminster Abbey, marking the formal beginning of his reign over the United Kingdom and the British Empire.
  • D. Coronation of Charles II
    The Coronation of Charles II was the 1661 ceremony at Westminster Abbey that formally restored him to the English throne after the Interregnum, re-establishing the monarchy and traditional royal rites.
  • E. Coronation of Edward VII
    The Coronation of Edward VII was the 1902 ceremony at Westminster Abbey formally crowning Edward VII as King of the United Kingdom and Emperor of India, marking the beginning of the Edwardian era.
  • 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: 1969 investiture of Charles as Prince of Wales
Triple: [Caernarfon Castle, notableEvent, 1969 investiture of Charles as Prince of Wales]
Generated description
The 1969 investiture of Charles as Prince of Wales was a formal ceremony at Caernarfon Castle in which Queen Elizabeth II presented her eldest son Charles with the title and regalia of Prince of Wales, marking his official recognition as heir apparent to the British throne.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: 1969 investiture of Charles as Prince of Wales
Target entity description: The 1969 investiture of Charles as Prince of Wales was a formal ceremony at Caernarfon Castle in which Queen Elizabeth II presented her eldest son Charles with the title and regalia of Prince of Wales, marking his official recognition as heir apparent to the British throne.
  • A. Coronation of Charles III
    The Coronation of Charles III was the formal ceremony held at Westminster Abbey in 2023 to inaugurate Charles III as king of the United Kingdom and other Commonwealth realms, blending ancient royal traditions with modern elements.
  • B. coronation of George VI
    The coronation of George VI was the 1937 ceremony at Westminster Abbey in London formally crowning King George VI and Queen Elizabeth as monarchs of the United Kingdom and the British Empire.
  • C. Coronation of George V
    The Coronation of George V was the 1911 ceremonial crowning and anointing of King George V and Queen Mary at Westminster Abbey, marking the formal beginning of his reign over the United Kingdom and the British Empire.
  • D. Coronation of Charles II
    The Coronation of Charles II was the 1661 ceremony at Westminster Abbey that formally restored him to the English throne after the Interregnum, re-establishing the monarchy and traditional royal rites.
  • E. Coronation of Edward VII
    The Coronation of Edward VII was the 1902 ceremony at Westminster Abbey formally crowning Edward VII as King of the United Kingdom and Emperor of India, marking the beginning of the Edwardian era.
  • 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_69a88b09c644819090b503456d96bf70 completed March 4, 2026, 7:42 p.m.
NER Named-entity recognition batch_69abc24868048190940512fd6449d99e completed March 7, 2026, 6:14 a.m.
NED1 Entity disambiguation (via context triple) batch_69ae7f1b2a7c8190aa836f9feba2ce1a completed March 9, 2026, 8:04 a.m.
NEDg Description generation batch_69ae8004fb6c81908f9fb1678f608419 completed March 9, 2026, 8:08 a.m.
NED2 Entity disambiguation (via description) batch_69ae809ebfdc8190ae404d5711a58b59 completed March 9, 2026, 8:11 a.m.
Created at: March 4, 2026, 7:48 p.m.