Triple

T8696730
Position Surface form Disambiguated ID Type / Status
Subject Supertramp E206421 entity
Predicate member P10 FINISHED
Object Bob Siebenberg
Bob Siebenberg is an American drummer best known for his long tenure with the British rock band Supertramp, contributing to their classic 1970s and 1980s albums and tours.
 E772330 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: Bob Siebenberg | Statement: [Supertramp, member, Bob Siebenberg]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Bob Siebenberg
Context triple: [Supertramp, member, Bob Siebenberg]
  • A. Peter Weinberger
    Peter Weinberger is a computer scientist best known as one of the creators of the AWK programming language and for his contributions to Unix at Bell Labs.
  • B. Robert Scheifler
    Robert Scheifler is a computer scientist best known for leading the development of the X Window System at MIT.
  • C. Alan Siegel
    Alan Siegel is a film producer best known for his long-running collaboration with actor Gerard Butler on action and thriller movies.
  • D. Roger Birnbaum
    Roger Birnbaum is an American film producer and studio executive known for co-founding Spyglass Entertainment and producing numerous mainstream Hollywood films.
  • E. Larry A. Lebofsky
    Larry A. Lebofsky is an American astronomer known for his work in planetary science and the study of ring systems around planets.
  • 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: Bob Siebenberg
Triple: [Supertramp, member, Bob Siebenberg]
Generated description
Bob Siebenberg is an American drummer best known for his long tenure with the British rock band Supertramp, contributing to their classic 1970s and 1980s albums and tours.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Bob Siebenberg
Target entity description: Bob Siebenberg is an American drummer best known for his long tenure with the British rock band Supertramp, contributing to their classic 1970s and 1980s albums and tours.
  • A. Peter Weinberger
    Peter Weinberger is a computer scientist best known as one of the creators of the AWK programming language and for his contributions to Unix at Bell Labs.
  • B. Robert Scheifler
    Robert Scheifler is a computer scientist best known for leading the development of the X Window System at MIT.
  • C. Alan Siegel
    Alan Siegel is a film producer best known for his long-running collaboration with actor Gerard Butler on action and thriller movies.
  • D. Roger Birnbaum
    Roger Birnbaum is an American film producer and studio executive known for co-founding Spyglass Entertainment and producing numerous mainstream Hollywood films.
  • E. Larry A. Lebofsky
    Larry A. Lebofsky is an American astronomer known for his work in planetary science and the study of ring systems around planets.
  • 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_69ca83555b6c8190abe930dd397e863b completed March 30, 2026, 2:06 p.m.
NER Named-entity recognition batch_69cc582b04688190a439135b08e20451 completed March 31, 2026, 11:26 p.m.
NED1 Entity disambiguation (via context triple) batch_69cfdb7875448190a2478cbb623c31e6 completed April 3, 2026, 3:23 p.m.
NEDg Description generation batch_69cfdc384884819083334642471c274a completed April 3, 2026, 3:26 p.m.
NED2 Entity disambiguation (via description) batch_69cfdc99a59c8190b509f66fa656bd77 completed April 3, 2026, 3:28 p.m.
Created at: March 30, 2026, 6:34 p.m.