Triple
T6172695
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | IRL |
E137740
|
entity |
| Predicate | notableTeams |
P69211
|
FINISHED |
| Object |
Rahal Letterman Racing
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.
|
E575745
|
NE FINISHED |
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: Rahal Letterman Racing | Statement: [IRL, notableTeams, Rahal Letterman Racing]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Rahal Letterman Racing Context triple: [IRL, notableTeams, Rahal Letterman Racing]
-
A.
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.
-
B.
Ranier-Lundy Racing
Ranier-Lundy Racing was a NASCAR Winston Cup Series team known for fielding competitive cars in the 1970s and 1980s for drivers such as Davey Allison.
-
C.
Andretti Green Racing
Andretti Green Racing was a prominent American auto racing team best known for its success in the IndyCar Series under the ownership of Michael Andretti.
-
D.
Wood Brothers Racing
Wood Brothers Racing is a historic and family-owned NASCAR team, founded in 1950, renowned for its innovative pit stop strategies and long-standing presence in stock car racing.
-
E.
Holden Racing Team
Holden Racing Team was a prominent Australian V8 Supercars outfit that served as Holden’s official factory-backed team and achieved major success with legendary drivers like Peter Brock.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg
Description generation
gpt-5.1
Instruction
Generate a one-sentence description of the target entity. You are given a context triple in the form (subject, predicate, object), where the object is the target entity. # Instructions Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. Avoid repeating the information from the triple, unless really essential. # Response Format Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Rahal Letterman Racing Triple: [IRL, notableTeams, Rahal Letterman Racing]
Generated description
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.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Rahal Letterman Racing Target entity description: 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.
-
A.
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.
-
B.
Ranier-Lundy Racing
Ranier-Lundy Racing was a NASCAR Winston Cup Series team known for fielding competitive cars in the 1970s and 1980s for drivers such as Davey Allison.
-
C.
Andretti Green Racing
Andretti Green Racing was a prominent American auto racing team best known for its success in the IndyCar Series under the ownership of Michael Andretti.
-
D.
Wood Brothers Racing
Wood Brothers Racing is a historic and family-owned NASCAR team, founded in 1950, renowned for its innovative pit stop strategies and long-standing presence in stock car racing.
-
E.
Holden Racing Team
Holden Racing Team was a prominent Australian V8 Supercars outfit that served as Holden’s official factory-backed team and achieved major success with legendary drivers like Peter Brock.
- F. None of above. chosen
Provenance (5 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_69c008a68c508190a8d78245c865960e |
completed | March 22, 2026, 3:20 p.m. |
| NER | Named-entity recognition | batch_69c060fca4cc8190bf95231cd2a594c1 |
completed | March 22, 2026, 9:37 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c16ee938748190ad03e19c241b0881 |
completed | March 23, 2026, 4:48 p.m. |
| NEDg | Description generation | batch_69c1e26bd8688190a8689f6a0f8c0c74 |
completed | March 24, 2026, 1:01 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69c1e352fb648190ae6165b983294a60 |
completed | March 24, 2026, 1:05 a.m. |
Created at: March 22, 2026, 4:18 p.m.