Triple

T14303644
Position Surface form Disambiguated ID Type / Status
Subject Megan McArthur E354632 entity
Predicate familyName P18 FINISHED
Object McArthur
McArthur is a surname most notably associated with American oceanographer and NASA astronaut Megan McArthur.
 E1098570 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: McArthur | Statement: [Megan McArthur, familyName, McArthur]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: McArthur
Context triple: [Megan McArthur, familyName, McArthur]
  • A. MacArthur
    MacArthur is a Scottish-origin surname notably borne by several prominent American military figures and public personalities.
  • B. MacArthur
    MacArthur is a small unincorporated community located in Raleigh County, West Virginia, United States.
  • C. Douglas MacArthur
    Douglas MacArthur was a prominent American five-star general who played a leading role in the Pacific theater during World War II and later oversaw the Allied occupation of Japan.
  • D. Charles Gordon MacArthur
    Charles Gordon MacArthur was an American playwright and screenwriter best known for co-writing the classic play "The Front Page" and for his influential work in early 20th-century theater and film.
  • E. Douglas MacArthur II
    Douglas MacArthur II was an American career diplomat and nephew of General Douglas MacArthur, best known for his influential Cold War–era ambassadorships in key countries including Japan, Belgium, Austria, and Iran.
  • 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: McArthur
Triple: [Megan McArthur, familyName, McArthur]
Generated description
McArthur is a surname most notably associated with American oceanographer and NASA astronaut Megan McArthur.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: McArthur
Target entity description: McArthur is a surname most notably associated with American oceanographer and NASA astronaut Megan McArthur.
  • A. MacArthur
    MacArthur is a Scottish-origin surname notably borne by several prominent American military figures and public personalities.
  • B. MacArthur
    MacArthur is a small unincorporated community located in Raleigh County, West Virginia, United States.
  • C. Douglas MacArthur
    Douglas MacArthur was a prominent American five-star general who played a leading role in the Pacific theater during World War II and later oversaw the Allied occupation of Japan.
  • D. Charles Gordon MacArthur
    Charles Gordon MacArthur was an American playwright and screenwriter best known for co-writing the classic play "The Front Page" and for his influential work in early 20th-century theater and film.
  • E. Douglas MacArthur II
    Douglas MacArthur II was an American career diplomat and nephew of General Douglas MacArthur, best known for his influential Cold War–era ambassadorships in key countries including Japan, Belgium, Austria, and Iran.
  • 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_69d8278e17088190b328c5a9d4be74ff completed April 9, 2026, 10:26 p.m.
NER Named-entity recognition batch_69de85afabe48190926d6098047f4bcf completed April 14, 2026, 6:21 p.m.
NED1 Entity disambiguation (via context triple) batch_69fd5bb9947481909cd16aa1d719fbe5 completed May 8, 2026, 3:42 a.m.
NEDg Description generation batch_69fd5d16cd708190b57e47deb9b98aae completed May 8, 2026, 3:48 a.m.
NED2 Entity disambiguation (via description) batch_69fd5d8f337881908b245e63b60db249 completed May 8, 2026, 3:50 a.m.
Created at: April 10, 2026, 1:12 a.m.