Triple

T148558
Position Surface form Disambiguated ID Type / Status
Subject Samuel Pepys E3381 entity
Predicate witnessed P1165 FINISHED
Object Great Fire of London
The Great Fire of London was a devastating 1666 conflagration that destroyed much of the medieval City of London and led to major urban rebuilding and fire-safety reforms.
E18361 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: Great Fire of London | Statement: [Samuel Pepys, witnessed, Great Fire of London]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Great Fire of London
Context triple: [Samuel Pepys, witnessed, Great Fire of London]
  • A. Great Holland Fire of 1871
    The Great Holland Fire of 1871 was a devastating conflagration that destroyed much of Holland, Michigan, during the same period as the Great Chicago Fire and other major Midwest fires.
  • B. Great Plague of London
    The Great Plague of London was a devastating outbreak of bubonic plague in 1665–1666 that killed a large portion of the city’s population and marked the last major epidemic of its kind in England.
  • C. Great Chicago Fire of 1871
    The Great Chicago Fire of 1871 was a catastrophic urban conflagration that destroyed much of Chicago, killed hundreds, left thousands homeless, and spurred major changes in building codes and city planning.
  • D. Great Famine
    The Great Famine was a catastrophic mid-19th-century potato blight in Ireland that caused mass starvation, disease, and a huge wave of emigration, particularly to North America.
  • E. Black Death
    The Black Death was a devastating 14th-century pandemic of bubonic plague that killed tens of millions of people in Europe, Asia, and North Africa and profoundly reshaped medieval society.
  • 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: Great Fire of London
Triple: [Samuel Pepys, witnessed, Great Fire of London]
Generated description
The Great Fire of London was a devastating 1666 conflagration that destroyed much of the medieval City of London and led to major urban rebuilding and fire-safety reforms.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Great Fire of London
Target entity description: The Great Fire of London was a devastating 1666 conflagration that destroyed much of the medieval City of London and led to major urban rebuilding and fire-safety reforms.
  • A. Great Holland Fire of 1871
    The Great Holland Fire of 1871 was a devastating conflagration that destroyed much of Holland, Michigan, during the same period as the Great Chicago Fire and other major Midwest fires.
  • B. Great Plague of London
    The Great Plague of London was a devastating outbreak of bubonic plague in 1665–1666 that killed a large portion of the city’s population and marked the last major epidemic of its kind in England.
  • C. Great Chicago Fire of 1871
    The Great Chicago Fire of 1871 was a catastrophic urban conflagration that destroyed much of Chicago, killed hundreds, left thousands homeless, and spurred major changes in building codes and city planning.
  • D. Great Famine
    The Great Famine was a catastrophic mid-19th-century potato blight in Ireland that caused mass starvation, disease, and a huge wave of emigration, particularly to North America.
  • E. Black Death
    The Black Death was a devastating 14th-century pandemic of bubonic plague that killed tens of millions of people in Europe, Asia, and North Africa and profoundly reshaped medieval society.
  • 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_69a252868de4819080e21c9938bfe8b6 completed Feb. 28, 2026, 2:27 a.m.
NER Named-entity recognition batch_69a25bab43608190ba5ebfbee6b5b6e4 completed Feb. 28, 2026, 3:06 a.m.
NED1 Entity disambiguation (via context triple) batch_69a2c939ea148190984dfd347b12d136 completed Feb. 28, 2026, 10:53 a.m.
NEDg Description generation batch_69a2c99aa5348190a710ede093b2d1d7 completed Feb. 28, 2026, 10:55 a.m.
NED2 Entity disambiguation (via description) batch_69a2c9f070788190aa96892ffdc58569 completed Feb. 28, 2026, 10:56 a.m.
Created at: Feb. 28, 2026, 2:31 a.m.