Triple

T12035674
Position Surface form Disambiguated ID Type / Status
Subject Marion Brown E286530 entity
Predicate associatedAct P37 FINISHED
Object Grachan Moncur III
Grachan Moncur III was an American jazz trombonist and composer known for his innovative contributions to avant-garde and post-bop jazz in the 1960s.
 E961449 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: Grachan Moncur III | Statement: [Marion Brown, associatedAct, Grachan Moncur III]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Grachan Moncur III
Context triple: [Marion Brown, associatedAct, Grachan Moncur III]
  • A. Ian Mackenzie Jeffers
    Ian Mackenzie Jeffers is an American writer and playwright best known for penning the short story and co-writing the screenplay that inspired the survival thriller film "The Grey."
  • B. Neil MacLeod
    Neil MacLeod is a personal name shared by several notable individuals, including figures in politics, sports, and the arts.
  • C. Robert MacRae
    Robert MacRae is a notable individual distinguished enough to be specifically recognized as a prominent bearer of the MacRae surname.
  • D. John Duncan
    John Duncan was a prominent Scottish painter whose symbolist and mythological works made him a leading artistic figure in the Celtic Revival movement.
  • E. John Duncan
    John Duncan is a British diplomat who has served in senior roles including as Commissioner of the British Antarctic Territory.
  • 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: Grachan Moncur III
Triple: [Marion Brown, associatedAct, Grachan Moncur III]
Generated description
Grachan Moncur III was an American jazz trombonist and composer known for his innovative contributions to avant-garde and post-bop jazz in the 1960s.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Grachan Moncur III
Target entity description: Grachan Moncur III was an American jazz trombonist and composer known for his innovative contributions to avant-garde and post-bop jazz in the 1960s.
  • A. Ian Mackenzie Jeffers
    Ian Mackenzie Jeffers is an American writer and playwright best known for penning the short story and co-writing the screenplay that inspired the survival thriller film "The Grey."
  • B. Neil MacLeod
    Neil MacLeod is a personal name shared by several notable individuals, including figures in politics, sports, and the arts.
  • C. Robert MacRae
    Robert MacRae is a notable individual distinguished enough to be specifically recognized as a prominent bearer of the MacRae surname.
  • D. John Duncan
    John Duncan was a prominent Scottish painter whose symbolist and mythological works made him a leading artistic figure in the Celtic Revival movement.
  • E. John Duncan
    John Duncan is a British diplomat who has served in senior roles including as Commissioner of the British Antarctic Territory.
  • 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_69d6ab4669e48190b59246358b0383ab completed April 8, 2026, 7:23 p.m.
NER Named-entity recognition batch_69d90408cbf0819093270c9833ef149a completed April 10, 2026, 2:07 p.m.
NED1 Entity disambiguation (via context triple) batch_69f49d7d453c8190a27c5feca8f38991 completed May 1, 2026, 12:33 p.m.
NEDg Description generation batch_69f53d930714819080f92d223d930389 completed May 1, 2026, 11:56 p.m.
NED2 Entity disambiguation (via description) batch_69f564b826ec819098906cf735e45093 completed May 2, 2026, 2:43 a.m.
Created at: April 8, 2026, 9:47 p.m.