Triple

T4382400
Position Surface form Disambiguated ID Type / Status
Subject Bloomberg L.P. E99160 entity
Predicate foundedBy P104 FINISHED
Object Duncan MacMillan
Duncan MacMillan is an American businessman best known as one of the co-founders of the global financial information and media company Bloomberg L.P.
 E437747 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: Duncan MacMillan | Statement: [Bloomberg L.P., foundedBy, Duncan MacMillan]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Duncan MacMillan
Context triple: [Bloomberg L.P., foundedBy, Duncan MacMillan]
  • A. Neil MacLeod
    Neil MacLeod is a personal name shared by several notable individuals, including figures in politics, sports, and the arts.
  • B. Brian MacDevitt
    Brian MacDevitt is a Tony Award–winning American lighting designer renowned for his work on numerous high-profile Broadway productions.
  • C. John Logan
    John Logan is an acclaimed American playwright and screenwriter known for works such as "Gladiator," "The Aviator," and the James Bond films "Skyfall" and "Spectre."
  • D. Alan North
    Alan North was an American character actor known for his roles in film and television, often portraying authority figures such as police officers and military men.
  • E. Ray Millar
    Ray Millar is a musician best known as a member of the Irish pop group the Miami Showband, which was highly popular during the showband 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: Duncan MacMillan
Triple: [Bloomberg L.P., foundedBy, Duncan MacMillan]
Generated description
Duncan MacMillan is an American businessman best known as one of the co-founders of the global financial information and media company Bloomberg L.P.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Duncan MacMillan
Target entity description: Duncan MacMillan is an American businessman best known as one of the co-founders of the global financial information and media company Bloomberg L.P.
  • A. Neil MacLeod
    Neil MacLeod is a personal name shared by several notable individuals, including figures in politics, sports, and the arts.
  • B. Brian MacDevitt
    Brian MacDevitt is a Tony Award–winning American lighting designer renowned for his work on numerous high-profile Broadway productions.
  • C. John Logan
    John Logan is an acclaimed American playwright and screenwriter known for works such as "Gladiator," "The Aviator," and the James Bond films "Skyfall" and "Spectre."
  • D. Alan North
    Alan North was an American character actor known for his roles in film and television, often portraying authority figures such as police officers and military men.
  • E. Ray Millar
    Ray Millar is a musician best known as a member of the Irish pop group the Miami Showband, which was highly popular during the showband 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_69b3454ea8f48190a49c2436624d6ef6 completed March 12, 2026, 10:59 p.m.
NER Named-entity recognition batch_69b352613dd481909e008a8db239a108 completed March 12, 2026, 11:55 p.m.
NED1 Entity disambiguation (via context triple) batch_69b5f5e210108190bf14731ce3774b6b completed March 14, 2026, 11:57 p.m.
NEDg Description generation batch_69b5f689da008190ae5bd42af1f95bfa completed March 15, 2026, midnight
NED2 Entity disambiguation (via description) batch_69b5f72f5dac819081f98d835c467aca completed March 15, 2026, 12:02 a.m.
Created at: March 12, 2026, 11:18 p.m.