Triple
T22500010
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Bob Matthews |
E556242
|
entity |
| Predicate | workedWithBand |
P136888
|
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: [Bob Matthews, workedWithBand, Grateful Dead]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Grateful Dead Context triple: [Bob Matthews, workedWithBand, 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.
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.
-
D.
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.
-
E.
Jefferson Airplane
Jefferson Airplane was a pioneering San Francisco rock band of the 1960s, best known for its influential role in the psychedelic rock movement and hits like "Somebody to Love" and "White Rabbit."
- 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: workedWithBand Context triple: [Bob Matthews, workedWithBand, Grateful Dead]
-
A.
playedWithBandFrom
Indicates that an individual has performed as a member or guest with a musical band originating from a specified place or organization.
-
B.
playedWithBandUntil
Indicates that an individual was a member of and performed with a specific band up to a certain end time or date.
-
C.
playedInBand
chosen
Indicates that an entity was a member of and performed as part of a particular band.
-
D.
startedMusicalCareerInBand
Indicates that a person’s musical career began as a member of a specific band.
-
E.
hasMemberOfSongwritingBand
Indicates that an entity (typically a band or group) includes a specific member who participates in its songwriting activities.
- 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_69e11e5445bc8190b6a9481926db3355 |
completed | April 16, 2026, 5:37 p.m. |
| NER | Named-entity recognition | batch_69f15cb4ff8c8190af0c60abafefe832 |
completed | April 29, 2026, 1:19 a.m. |
| PD | Predicate disambiguation | batch_69e898be31448190be5ae7f5656f0497 |
completed | April 22, 2026, 9:45 a.m. |
Created at: April 16, 2026, 8:50 p.m.