Triple
T23090881
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Rahal Letterman Racing |
E575745
|
entity |
| Predicate | formerName |
P65
|
FINISHED |
| Object | Rahal-Hogan Racing |
—
|
NE NERFINISHED |
How this triple was built (2 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: Rahal-Hogan Racing | Statement: [Rahal Letterman Racing, formerName, Rahal-Hogan Racing]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Rahal-Hogan Racing Context triple: [Rahal Letterman Racing, formerName, Rahal-Hogan Racing]
-
A.
Rahal Letterman Racing
chosen
Rahal Letterman Racing is a prominent American auto racing team co-owned by former driver Bobby Rahal and television personality David Letterman, best known for competing in major open-wheel series such as IndyCar.
-
B.
Chip Ganassi Racing
Chip Ganassi Racing is a prominent American auto racing organization that has fielded championship-winning teams across series such as IndyCar and NASCAR.
-
C.
Kelley Racing
Kelley Racing was an Indy Racing League team best known for fielding competitive entries in American open-wheel racing during the late 1990s and early 2000s.
-
D.
Penske Racing
Penske Racing is a prominent American auto racing organization, best known for its success in IndyCar and NASCAR under the ownership of businessman Roger Penske.
-
E.
North American Racing Team
The North American Racing Team was a private American Ferrari-backed motorsport team that competed in major international sports car and Formula One races from the 1950s to the 1980s.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
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_69e245bf3e3c819086d3448720efc01b |
completed | April 17, 2026, 2:37 p.m. |
| NER | Named-entity recognition | batch_69f18da99bec81908ecadf8dab10d1b7 |
completed | April 29, 2026, 4:48 a.m. |
Created at: April 17, 2026, 3:57 p.m.