Triple

T18094725
Position Surface form Disambiguated ID Type / Status
Subject Troubadour E433053 entity
Predicate foundedBy P104 FINISHED
Object Doug Weston
Doug Weston was an influential American nightclub owner and impresario best known for creating the Troubadour, a legendary Los Angeles music venue that helped launch the careers of numerous iconic singer-songwriters and rock acts.
 E1306614 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: Doug Weston | Statement: [Troubadour, foundedBy, Doug Weston]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Doug Weston
Context triple: [Troubadour, foundedBy, Doug Weston]
  • A. Bob Weston
    Bob Weston is a musician best known as the guitarist for the British rock band Fleetwood Mac during the early 1970s.
  • B. Bob Weston
    Bob Weston is an American musician and recording engineer best known as a member of the indie rock band Shellac and for his work with numerous underground and alternative rock artists.
  • C. Douglas Weston
    Douglas Weston is a voice actor known for his work in the animated film "Flushed Away."
  • D. Allen Weston
    Allen Weston is a lesser-known pseudonym used by the prolific American science fiction and fantasy author Andre Norton.
  • E. Kevin Westenberg
    Kevin Westenberg is a renowned portrait and music photographer known for his striking images of prominent musicians and entertainers.
  • 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: Doug Weston
Triple: [Troubadour, foundedBy, Doug Weston]
Generated description
Doug Weston was an influential American nightclub owner and impresario best known for creating the Troubadour, a legendary Los Angeles music venue that helped launch the careers of numerous iconic singer-songwriters and rock acts.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Doug Weston
Target entity description: Doug Weston was an influential American nightclub owner and impresario best known for creating the Troubadour, a legendary Los Angeles music venue that helped launch the careers of numerous iconic singer-songwriters and rock acts.
  • A. Bob Weston
    Bob Weston is a musician best known as the guitarist for the British rock band Fleetwood Mac during the early 1970s.
  • B. Bob Weston
    Bob Weston is an American musician and recording engineer best known as a member of the indie rock band Shellac and for his work with numerous underground and alternative rock artists.
  • C. Douglas Weston
    Douglas Weston is a voice actor known for his work in the animated film "Flushed Away."
  • D. Allen Weston
    Allen Weston is a lesser-known pseudonym used by the prolific American science fiction and fantasy author Andre Norton.
  • E. Kevin Westenberg
    Kevin Westenberg is a renowned portrait and music photographer known for his striking images of prominent musicians and entertainers.
  • 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_69d8b907d05c819083cc3bd6021089e6 completed April 10, 2026, 8:47 a.m.
NER Named-entity recognition batch_69e4dd1b670081908e1e1083436da04e completed April 19, 2026, 1:48 p.m.
NED1 Entity disambiguation (via context triple) batch_6a037c32c1c08190bcf857ac382af137 completed May 12, 2026, 7:14 p.m.
NEDg Description generation batch_6a037e03d37c819093ef34d1752f6c01 completed May 12, 2026, 7:22 p.m.
NED2 Entity disambiguation (via description) batch_6a037f09a0b48190942cd8a6184a68fb completed May 12, 2026, 7:27 p.m.
Created at: April 10, 2026, 10:27 a.m.