Triple
T19861387
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Change of Heart |
E477270
|
entity |
| Predicate | hasBackingBandMember |
P28442
|
FINISHED |
| Object | Mike Campbell |
—
|
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: Mike Campbell | Statement: [Change of Heart, hasBackingBandMember, Mike Campbell]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Mike Campbell Context triple: [Change of Heart, hasBackingBandMember, Mike Campbell]
-
A.
Mike Campbell
Mike Campbell is a hard-drinking, bankrupt Scottish war veteran and member of the Lost Generation in Ernest Hemingway’s novel "The Sun Also Rises."
-
B.
Mike Campbell
Mike Campbell is a composer known for his work on the film "Refugee."
-
C.
Mike Campbell
Mike Campbell is a film producer known for his work on the documentary "Inside Job," which examines the global financial crisis of 2008.
-
D.
Mike Campbell
Mike Campbell is an American businessman best known as a co-founder of Regal Entertainment Group, one of the largest movie theater chains in the United States.
-
E.
Mike Campbell
chosen
Mike Campbell is an American guitarist, songwriter, and record producer best known as the longtime lead guitarist and co-writer for Tom Petty and the Heartbreakers.
- 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: hasBackingBandMember Context triple: [Change of Heart, hasBackingBandMember, Mike Campbell]
-
A.
hasBackingBand
chosen
Indicates that an artist or performer is supported musically by a specific band that plays instruments or accompaniment for them.
-
B.
hasBandMember
Indicates that a musical group includes a specific individual as one of its members.
-
C.
hasBandmates
Indicates that two or more individuals are members of the same musical band or group at the same time.
-
D.
hasBand
Indicates that an entity is associated with or includes a particular band (e.g., musical group or band-like unit).
-
E.
hasRoleInBand
Indicates that an entity holds a specific role or position within a band.
- 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_69d8e51e7d948190aedbcd6c30361c39 |
completed | April 10, 2026, 11:55 a.m. |
| NER | Named-entity recognition | batch_69e6589b3cbc8190afe847e83f04c45b |
completed | April 20, 2026, 4:47 p.m. |
| PD | Predicate disambiguation | batch_69e537e21d2881909b1be82f02b99d40 |
completed | April 19, 2026, 8:15 p.m. |
Created at: April 10, 2026, 1:51 p.m.