Triple

T18444766
Position Surface form Disambiguated ID Type / Status
Subject Big Brother and the Holding Company E450625 entity
Predicate member P10 FINISHED
Object Sam Andrew
Sam Andrew was an American guitarist, singer, and songwriter best known as a founding member and primary composer for the psychedelic rock band Big Brother and the Holding Company.
 E1324873 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 Andrew | Statement: [Big Brother and the Holding Company, member, Sam Andrew]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Sam Andrew
Context triple: [Big Brother and the Holding Company, member, Sam Andrew]
  • A. Joe Anderson
    Joe Anderson is a British actor known for his roles in films such as "Across the Universe," "The Ruins," and "The Crazies," as well as various television and stage productions.
  • B. Joe Anderson
    Joe Anderson is a cinematographer known for his work on films such as "The Old Man and the Gun."
  • C. Andrew Hudson
    Andrew Hudson is a former South African cricketer who played as a top-order batsman for the national team in the 1990s.
  • D. Ryan Andrews
    Ryan Andrews is a film and music video director known for his visually distinctive work with various artists in the contemporary music scene.
  • E. Andrew Crawford
    Andrew Crawford is a relatively common personal name shared by multiple individuals across various professions, including sports, academia, and the arts.
  • 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 Andrew
Triple: [Big Brother and the Holding Company, member, Sam Andrew]
Generated description
Sam Andrew was an American guitarist, singer, and songwriter best known as a founding member and primary composer for the psychedelic rock band Big Brother and the Holding Company.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Sam Andrew
Target entity description: Sam Andrew was an American guitarist, singer, and songwriter best known as a founding member and primary composer for the psychedelic rock band Big Brother and the Holding Company.
  • A. Joe Anderson
    Joe Anderson is a British actor known for his roles in films such as "Across the Universe," "The Ruins," and "The Crazies," as well as various television and stage productions.
  • B. Joe Anderson
    Joe Anderson is a cinematographer known for his work on films such as "The Old Man and the Gun."
  • C. Andrew Hudson
    Andrew Hudson is a former South African cricketer who played as a top-order batsman for the national team in the 1990s.
  • D. Ryan Andrews
    Ryan Andrews is a film and music video director known for his visually distinctive work with various artists in the contemporary music scene.
  • E. Andrew Crawford
    Andrew Crawford is a relatively common personal name shared by multiple individuals across various professions, including sports, academia, and the arts.
  • 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_69d8d381d6388190a9e94e9c658174e4 completed April 10, 2026, 10:40 a.m.
NER Named-entity recognition batch_69e51c142abc8190b4f6f938acdc413d completed April 19, 2026, 6:16 p.m.
NED1 Entity disambiguation (via context triple) batch_6a040fdf827881909457dd732508db0b completed May 13, 2026, 5:45 a.m.
NEDg Description generation batch_6a0410ccd9f8819089f657fe4ec82a8e completed May 13, 2026, 5:49 a.m.
NED2 Entity disambiguation (via description) batch_6a0411e5d7408190b53c21230a99fa03 completed May 13, 2026, 5:53 a.m.
Created at: April 10, 2026, 11:30 a.m.