Triple
T23090921
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Rahal Letterman Racing |
E575745
|
entity |
| Predicate | hasChassisSupplier |
P25550
|
FINISHED |
| Object | Dallara |
—
|
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: Dallara | Statement: [Rahal Letterman Racing, hasChassisSupplier, Dallara]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Dallara Context triple: [Rahal Letterman Racing, hasChassisSupplier, Dallara]
-
A.
Dallara
chosen
Dallara is an Italian race car manufacturer renowned for designing and building chassis for top-level motorsport series worldwide, including IndyCar.
-
B.
Lancia Corse
Lancia Corse was the official racing division of Lancia responsible for developing and running the brand’s competition cars in international motorsport.
-
C.
Alfa Corse
Alfa Corse was the official factory racing team of Alfa Romeo, competing in touring car and other motorsport championships.
-
D.
Haas
Haas is a German-origin surname borne by numerous individuals worldwide, including several notable figures in fields such as sports, science, and the arts.
-
E.
Panoz LMP07
The Panoz LMP07 is a late-1990s American Le Mans Prototype race car designed for top-level endurance racing, known for its advanced aerodynamics and brief, troubled competition history.
- 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: hasChassisSupplier Context triple: [Rahal Letterman Racing, hasChassisSupplier, Dallara]
-
A.
chassisSupplier
chosen
Indicates that one entity serves as the supplier or provider of the chassis for another entity.
-
B.
hasChassisType
Indicates that an entity is associated with or equipped with a specific type of chassis.
-
C.
chassisOrigin
Indicates the place or source from which a chassis was originally produced, manufactured, or derived.
-
D.
supportsChassisType
Indicates that one entity is compatible with and can be used to support or accommodate a specified chassis type.
-
E.
chassisCode
Indicates the specific chassis designation or code assigned to a vehicle model to distinguish its underlying structural platform or variant.
- 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_69e245bf3e3c819086d3448720efc01b |
completed | April 17, 2026, 2:37 p.m. |
| NER | Named-entity recognition | batch_69f18da99bec81908ecadf8dab10d1b7 |
completed | April 29, 2026, 4:48 a.m. |
| PD | Predicate disambiguation | batch_69ef89e5ce748190b2c3ac3843484127 |
completed | April 27, 2026, 4:08 p.m. |
Created at: April 17, 2026, 3:57 p.m.