Triple

T22708137
Position Surface form Disambiguated ID Type / Status
Subject Donna Jean Thatcher E561514 entity
Predicate vocalistFor P68721 FINISHED
Object Grateful Dead — NE NERFINISHED

How this triple was built (3 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: Grateful Dead | Statement: [Donna Jean Thatcher, vocalistFor, Grateful Dead]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Grateful Dead
Context triple: [Donna Jean Thatcher, vocalistFor, Grateful Dead]
  • A. Grateful Dead chosen
    Grateful Dead was an influential American rock band known for its improvisational live performances, eclectic fusion of musical styles, and devoted fan base known as "Deadheads."
  • B. Jerry Garcia Band
    The Jerry Garcia Band was the primary solo project of Grateful Dead guitarist Jerry Garcia, known for its eclectic blend of rock, rhythm and blues, gospel, and reggae performed in an improvisational, jam-oriented style.
  • C. Grateful Dead family of bands
    The "Grateful Dead family of bands" refers to the extended network of groups and projects connected to the Grateful Dead and its members, including offshoots, side bands, and successor ensembles that carry on the band's musical legacy.
  • D. Moby Grape
    Moby Grape is an American rock band from the late 1960s San Francisco scene, known for blending psychedelic rock, blues, and country with intricate three-guitar arrangements and rich vocal harmonies.
  • E. Furthur
    Furthur was a post-Grateful Dead jam band formed by former members Bob Weir and Phil Lesh, known for continuing the Dead’s improvisational psychedelic rock legacy in the late 2000s and early 2010s.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
PD Predicate disambiguation gpt-5-mini-2025-08-07 
Target predicate: vocalistFor
Context triple: [Donna Jean Thatcher, vocalistFor, Grateful Dead]
  • A. vocalistIn chosen
    Indicates that a person serves as a vocalist (singer) in a particular musical group, band, or ensemble.
  • B. guestVocalistIsFrontmanOf
    Indicates that the guest vocalist performing on a work is also the lead singer (frontman) of the referenced band or primary musical act.
  • C. featuresVocalist
    Indicates that one entity (such as a song, track, or performance) includes another entity serving as a vocalist or featured singer.
  • D. primaryVocalist
    Indicates that the subject is the main singer or lead vocal performer for the object (such as a song, track, or musical work).
  • E. coLeadVocalsBy
    Indicates that the specified entity shares primary vocal duties on a performance or recording with one or more other lead vocalists.
  • F. None of above.

Provenance (3 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_69e2454f1348819088d83f420925a5c1 completed April 17, 2026, 2:35 p.m.
NER Named-entity recognition batch_69f178d11d4081909981872698b6c45e completed April 29, 2026, 3:19 a.m.
PD Predicate disambiguation batch_69ee62bd657c81909f7b01245b080a5f completed April 26, 2026, 7:08 p.m.
Created at: April 17, 2026, 3:17 p.m.