Triple

T551338
Position Surface form Disambiguated ID Type / Status
Subject King Arthur: Legend of the Sword E11845 entity
Predicate cinematographer P1953 FINISHED
Object John Mathieson
John Mathieson is a British cinematographer known for his visually striking work on major films, particularly in collaboration with directors like Ridley Scott and Guy Ritchie.
 E170922 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: John Mathieson | Statement: [King Arthur: Legend of the Sword, cinematographer, John Mathieson]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: John Mathieson
Context triple: [King Arthur: Legend of the Sword, cinematographer, John Mathieson]
  • A. John MacDougall
    John MacDougall was a Scottish Labour politician who served as a Member of Parliament representing a constituency including Glenrothes.
  • B. Alexander McDougall
    Alexander McDougall was a Scottish-born American merchant, political leader, and Revolutionary War officer who became a prominent patriot voice in New York before and during the American Revolution.
  • C. William Kirkpatrick
    William Kirkpatrick is a relatively obscure individual whose name is shared with multiple historical and contemporary figures across politics, military service, and public life.
  • D. Robert Semple
    Robert Semple was an early California pioneer, printer, and political leader who played a key role in the transition of California to statehood.
  • E. David Paton
    David Paton was a 19th-century architect best known for designing the North Carolina State Capitol in Raleigh.
  • 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: John Mathieson
Triple: [King Arthur: Legend of the Sword, cinematographer, John Mathieson]
Generated description
John Mathieson is a British cinematographer known for his visually striking work on major films, particularly in collaboration with directors like Ridley Scott and Guy Ritchie.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: John Mathieson
Target entity description: John Mathieson is a British cinematographer known for his visually striking work on major films, particularly in collaboration with directors like Ridley Scott and Guy Ritchie.
  • A. John MacDougall
    John MacDougall was a Scottish Labour politician who served as a Member of Parliament representing a constituency including Glenrothes.
  • B. Alexander McDougall
    Alexander McDougall was a Scottish-born American merchant, political leader, and Revolutionary War officer who became a prominent patriot voice in New York before and during the American Revolution.
  • C. William Kirkpatrick
    William Kirkpatrick is a relatively obscure individual whose name is shared with multiple historical and contemporary figures across politics, military service, and public life.
  • D. Robert Semple
    Robert Semple was an early California pioneer, printer, and political leader who played a key role in the transition of California to statehood.
  • E. David Paton
    David Paton was a 19th-century architect best known for designing the North Carolina State Capitol in Raleigh.
  • 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_69a4932941d08190815efd422f0b4ca7 completed March 1, 2026, 7:27 p.m.
NER Named-entity recognition batch_69a499030cf4819089b9163102255e49 completed March 1, 2026, 7:52 p.m.
NED1 Entity disambiguation (via context triple) batch_69ad1c8436008190b47e6a740eb20397 completed March 8, 2026, 6:51 a.m.
NEDg Description generation batch_69ad1f36eaac8190a07a1faf57aa2c44 completed March 8, 2026, 7:03 a.m.
NED2 Entity disambiguation (via description) batch_69ad1f8cb0f081909c09c7032b517581 completed March 8, 2026, 7:04 a.m.
Created at: March 1, 2026, 7:32 p.m.