Triple
T22542922
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Hendrick Motorsports |
E557340
|
entity |
| Predicate | employedCrewChief |
P103679
|
FINISHED |
| Object | Chad Knaus |
—
|
NE NERFINISHED |
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: Chad Knaus | Statement: [Hendrick Motorsports, employedCrewChief, Chad Knaus]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Chad Knaus Context triple: [Hendrick Motorsports, employedCrewChief, Chad Knaus]
-
A.
Ray Evernham
Ray Evernham is an American former NASCAR crew chief and team owner best known for his championship-winning partnership with driver Jeff Gordon and his influential role in modern stock car racing.
-
B.
Brian Vickers
Brian Vickers is an American former professional stock car racing driver best known for competing in the NASCAR Cup Series and winning the 2003 NASCAR Busch Series championship.
-
C.
Matt DiBenedetto
Matt DiBenedetto is an American professional stock car racing driver known for his competitive performances in the NASCAR Cup Series with mid-tier teams.
-
D.
Fred Childress
Fred Childress is a former professional gridiron football offensive lineman best known for his successful career in the Canadian Football League, where he became a multiple-time all-star and Grey Cup champion.
-
E.
Chris Waller
Chris Waller is an American gymnastics coach and former UCLA gymnast who has served as the head coach of the UCLA Bruins women's gymnastics team.
- 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: Chad Knaus Target entity description: Chad Knaus is a highly successful NASCAR crew chief best known for winning multiple Cup Series championships with driver Jimmie Johnson.
-
A.
Ray Evernham
Ray Evernham is an American former NASCAR crew chief and team owner best known for his championship-winning partnership with driver Jeff Gordon and his influential role in modern stock car racing.
-
B.
Brian Vickers
Brian Vickers is an American former professional stock car racing driver best known for competing in the NASCAR Cup Series and winning the 2003 NASCAR Busch Series championship.
-
C.
Matt DiBenedetto
Matt DiBenedetto is an American professional stock car racing driver known for his competitive performances in the NASCAR Cup Series with mid-tier teams.
-
D.
Fred Childress
Fred Childress is a former professional gridiron football offensive lineman best known for his successful career in the Canadian Football League, where he became a multiple-time all-star and Grey Cup champion.
-
E.
Chris Waller
Chris Waller is an American gymnastics coach and former UCLA gymnast who has served as the head coach of the UCLA Bruins women's gymnastics team.
- F. None of above. chosen
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: employedCrewChief Context triple: [Hendrick Motorsports, employedCrewChief, Chad Knaus]
-
A.
hasCrewChief
chosen
Indicates that an entity is associated with a specific crew chief who is responsible for leading or supervising its crew.
-
B.
umpireCrewChief
Indicates that one entity serves as the crew chief (lead umpire) for a particular umpire crew.
-
C.
crewChief
Indicates that one person serves as the lead or supervising crew chief responsible for directing and managing another person or group in an operational context.
-
D.
crewType
Indicates the specific role or category of crew associated with an entity, such as the type of personnel assigned to operate or support it.
-
E.
startTimeOfCrewChiefCareer
Indicates the point in time when an individual’s career as a crew chief begins.
- 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_69e11e58662081909ae346ab384514ca |
completed | April 16, 2026, 5:37 p.m. |
| NER | Named-entity recognition | batch_69f15f330a40819098df6a9b0f27635e |
completed | April 29, 2026, 1:30 a.m. |
| PD | Predicate disambiguation | batch_69e898c864148190a3f5feec7967d49c |
completed | April 22, 2026, 9:45 a.m. |
Created at: April 16, 2026, 8:51 p.m.