Triple
T22005828
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Machine Head |
E543448
|
entity |
| Predicate | formerMember |
P1168
|
FINISHED |
| Object | Chris Kontos |
—
|
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: Chris Kontos | Statement: [Machine Head, formerMember, Chris Kontos]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Chris Kontos Context triple: [Machine Head, formerMember, Chris Kontos]
-
A.
Steve Contostavlos
Steve Contostavlos is the father of British singer and television personality Tulisa Contostavlos.
-
B.
Nick Patsaouras
Nick Patsaouras is a Greek-American engineer and public transportation advocate known for his influential role in shaping transit policy and infrastructure in Los Angeles.
-
C.
Jimmy Giannos
Jimmy Giannos is an author best known for writing the work titled "Intentions."
-
D.
Michael Economou
Michael Economou is a film editor best known for his work on the movie "The Four Seasons."
-
E.
Michael Trikilis
Michael Trikilis was an American television and film producer best known for his work on Playboy-related projects and various feature films in the late 20th century.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Chris Kontos Target entity description: Chris Kontos is an American drummer best known for his work on Machine Head’s influential debut album "Burn My Eyes."
-
A.
Steve Contostavlos
Steve Contostavlos is the father of British singer and television personality Tulisa Contostavlos.
-
B.
Nick Patsaouras
Nick Patsaouras is a Greek-American engineer and public transportation advocate known for his influential role in shaping transit policy and infrastructure in Los Angeles.
-
C.
Jimmy Giannos
Jimmy Giannos is an author best known for writing the work titled "Intentions."
-
D.
Michael Economou
Michael Economou is a film editor best known for his work on the movie "The Four Seasons."
-
E.
Michael Trikilis
Michael Trikilis was an American television and film producer best known for his work on Playboy-related projects and various feature films in the late 20th century.
- F. None of above. chosen
Provenance (2 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_69e11e2db934819095556760c7d85e4d |
completed | April 16, 2026, 5:36 p.m. |
| NER | Named-entity recognition | batch_69f127a0afa881908318a4ebe211ca28 |
completed | April 28, 2026, 9:33 p.m. |
Created at: April 16, 2026, 8:21 p.m.