Triple

T1881252
Position Surface form Disambiguated ID Type / Status
Subject Jason Moran E39856 entity
Predicate hasCollaboratedWith P8554 FINISHED
Object Sam Rivers
Sam Rivers was an influential American jazz saxophonist, flutist, composer, and bandleader known for his work in avant-garde and free jazz.
 E213122 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: Sam Rivers | Statement: [Jason Moran, hasCollaboratedWith, Sam Rivers]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Sam Rivers
Context triple: [Jason Moran, hasCollaboratedWith, Sam Rivers]
  • A. Glenn Anton Rivers
    Glenn Anton Rivers, better known as Doc Rivers, is an American former NBA player and championship-winning head coach renowned for leading the Boston Celtics to the 2008 title.
  • B. Ed Bullins
    Ed Bullins was an influential American playwright whose politically charged, experimental works made him a central voice in the Black Arts Movement of the 1960s and 1970s.
  • C. Andrew Hill
    Andrew Hill was an influential American jazz pianist and composer known for his innovative, avant-garde work on the Blue Note label in the 1960s.
  • D. Reed Howard
    Reed Howard is an American golfer and the son of filmmaker and actor Ron Howard.
  • E. Arthur Lee
    Arthur Lee was an American diplomat and member of the prominent Lee family of Virginia who played a key role in securing French support for the United States during the Revolutionary War.
  • 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: Sam Rivers
Triple: [Jason Moran, hasCollaboratedWith, Sam Rivers]
Generated description
Sam Rivers was an influential American jazz saxophonist, flutist, composer, and bandleader known for his work in avant-garde and free jazz.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Sam Rivers
Target entity description: Sam Rivers was an influential American jazz saxophonist, flutist, composer, and bandleader known for his work in avant-garde and free jazz.
  • A. Glenn Anton Rivers
    Glenn Anton Rivers, better known as Doc Rivers, is an American former NBA player and championship-winning head coach renowned for leading the Boston Celtics to the 2008 title.
  • B. Ed Bullins
    Ed Bullins was an influential American playwright whose politically charged, experimental works made him a central voice in the Black Arts Movement of the 1960s and 1970s.
  • C. Andrew Hill
    Andrew Hill was an influential American jazz pianist and composer known for his innovative, avant-garde work on the Blue Note label in the 1960s.
  • D. Reed Howard
    Reed Howard is an American golfer and the son of filmmaker and actor Ron Howard.
  • E. Arthur Lee
    Arthur Lee was an American diplomat and member of the prominent Lee family of Virginia who played a key role in securing French support for the United States during the Revolutionary War.
  • 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_69a88633e4fc8190b7eb40463e048ec5 completed March 4, 2026, 7:21 p.m.
NER Named-entity recognition batch_69abb0fb95b48190af5286662c8b9734 completed March 7, 2026, 5 a.m.
NED1 Entity disambiguation (via context triple) batch_69adeae44f6c8190a5924609863030a4 completed March 8, 2026, 9:32 p.m.
NEDg Description generation batch_69adebc28ae88190bd954d9634f08059 completed March 8, 2026, 9:36 p.m.
NED2 Entity disambiguation (via description) batch_69adec25a87081908f098df81de6eafb completed March 8, 2026, 9:37 p.m.
Created at: March 4, 2026, 7:34 p.m.