Triple

T19201399
Position Surface form Disambiguated ID Type / Status
Subject Love Tractor E470115 entity
Predicate hasMember P10 FINISHED
Object Peter Buck
Peter Buck is an American guitarist and songwriter best known as a founding member of the rock band R.E.M.
 E1051392 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: Peter Buck | Statement: [Love Tractor, hasMember, Peter Buck]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Peter Buck
Context triple: [Love Tractor, hasMember, Peter Buck]
  • A. Peter Buck
    Peter Buck is an American guitarist and songwriter best known as a founding member of the alternative rock band R.E.M.
  • B. Bill Berry
    Bill Berry is an American musician best known as the drummer and a founding member of the alternative rock band R.E.M.
  • C. Mick Mills
    Mick Mills is a former English footballer best known as a long-serving Ipswich Town defender and captain who led the club to major domestic and European successes.
  • D. Matt Chamberlain
    Matt Chamberlain is an American session and touring drummer renowned for his work with numerous prominent rock and pop artists and his brief early stint with Pearl Jam.
  • E. Joey Santiago
    Joey Santiago is an American guitarist best known as the lead guitarist and co-founder of the influential alternative rock band Pixies.
  • 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: Peter Buck
Triple: [Love Tractor, hasMember, Peter Buck]
Generated description
Peter Buck is an American guitarist and songwriter best known as a founding member of the rock band R.E.M.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Peter Buck
Target entity description: Peter Buck is an American guitarist and songwriter best known as a founding member of the rock band R.E.M.
  • A. Peter Buck chosen
    Peter Buck is an American guitarist and songwriter best known as a founding member of the alternative rock band R.E.M.
  • B. Bill Berry
    Bill Berry is an American musician best known as the drummer and a founding member of the alternative rock band R.E.M.
  • C. Mick Mills
    Mick Mills is a former English footballer best known as a long-serving Ipswich Town defender and captain who led the club to major domestic and European successes.
  • D. Matt Chamberlain
    Matt Chamberlain is an American session and touring drummer renowned for his work with numerous prominent rock and pop artists and his brief early stint with Pearl Jam.
  • E. Joey Santiago
    Joey Santiago is an American guitarist best known as the lead guitarist and co-founder of the influential alternative rock band Pixies.
  • F. None of above.

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_69d8dd0ad9088190a173b32657ae2e7a completed April 10, 2026, 11:20 a.m.
NER Named-entity recognition batch_69e5f9991ba48190ab92805daec3877b completed April 20, 2026, 10:02 a.m.
NED1 Entity disambiguation (via context triple) batch_6a0705ca966481909cec5f658287c9b0 completed May 15, 2026, 11:38 a.m.
NEDg Description generation batch_6a070673d82481908eb9bcd9f3036596 completed May 15, 2026, 11:41 a.m.
NED2 Entity disambiguation (via description) batch_6a0707210c5c8190875b3cfe65315aba completed May 15, 2026, 11:44 a.m.
Created at: April 10, 2026, 12:07 p.m.