Triple

T8866753
Position Surface form Disambiguated ID Type / Status
Subject My Morning Jacket E211037 entity
Predicate hasMember P10 FINISHED
Object Bo Koster
Bo Koster is an American keyboardist and musician best known as a longtime member of the rock band My Morning Jacket.
 E763265 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: Bo Koster | Statement: [My Morning Jacket, hasMember, Bo Koster]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Bo Koster
Context triple: [My Morning Jacket, hasMember, Bo Koster]
  • A. Dave Bickler
    Dave Bickler is an American rock singer best known as the original lead vocalist of the band Survivor and for singing their hit song "Eye of the Tiger."
  • B. Allan Kayser
    Allan Kayser is an American actor best known for playing Bubba Higgins on the sitcom "Mama’s Family."
  • C. Bob Kortman
    Bob Kortman was an American character actor best known for his frequent roles as a rugged heavy or villain in numerous Western films during the early 20th century.
  • D. Kenneth Biller
    Kenneth Biller is an American television writer and producer best known for his work on series such as "Star Trek: Voyager" and the anthology drama "Genius."
  • E. Charlie Korsmo
    Charlie Korsmo is an American former child actor and current law professor best known for his roles in early 1990s films such as "Dick Tracy," "Hook," and "What About Bob?".
  • 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: Bo Koster
Triple: [My Morning Jacket, hasMember, Bo Koster]
Generated description
Bo Koster is an American keyboardist and musician best known as a longtime member of the rock band My Morning Jacket.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Bo Koster
Target entity description: Bo Koster is an American keyboardist and musician best known as a longtime member of the rock band My Morning Jacket.
  • A. Dave Bickler
    Dave Bickler is an American rock singer best known as the original lead vocalist of the band Survivor and for singing their hit song "Eye of the Tiger."
  • B. Allan Kayser
    Allan Kayser is an American actor best known for playing Bubba Higgins on the sitcom "Mama’s Family."
  • C. Bob Kortman
    Bob Kortman was an American character actor best known for his frequent roles as a rugged heavy or villain in numerous Western films during the early 20th century.
  • D. Kenneth Biller
    Kenneth Biller is an American television writer and producer best known for his work on series such as "Star Trek: Voyager" and the anthology drama "Genius."
  • E. Charlie Korsmo
    Charlie Korsmo is an American former child actor and current law professor best known for his roles in early 1990s films such as "Dick Tracy," "Hook," and "What About Bob?".
  • 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_69ca838d3c7c8190a849566d5afd2b11 completed March 30, 2026, 2:07 p.m.
NER Named-entity recognition batch_69cc6108530c819084559f4de669ce20 completed April 1, 2026, 12:04 a.m.
NED1 Entity disambiguation (via context triple) batch_69cfa0dafdf48190abc1fe1a8397e339 completed April 3, 2026, 11:13 a.m.
NEDg Description generation batch_69cfa191d7d0819085a6b9bf7fa56067 completed April 3, 2026, 11:16 a.m.
NED2 Entity disambiguation (via description) batch_69cfa28b1d1c8190ab4a10ba8fa7259d completed April 3, 2026, 11:20 a.m.
Created at: March 30, 2026, 6:51 p.m.