Triple
T23090898
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Rahal Letterman Racing |
E575745
|
entity |
| Predicate | coOwnerSince |
P91345
|
FINISHED |
| Object | David Letterman, 1996 |
—
|
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: David Letterman, 1996 | Statement: [Rahal Letterman Racing, coOwnerSince, David Letterman, 1996]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: David Letterman, 1996 Context triple: [Rahal Letterman Racing, coOwnerSince, David Letterman, 1996]
-
A.
The David Letterman Show
The David Letterman Show was an early 1980s NBC daytime talk and variety program hosted by David Letterman that helped establish his offbeat comedic style and cult following.
-
B.
David Letterman
chosen
David Letterman is an American television host and comedian best known for his long-running late-night talk shows, including "Late Night with David Letterman" and "The Late Show with David Letterman."
-
C.
Late Night with David Letterman
Late Night with David Letterman was a groundbreaking American late-night talk show known for its offbeat humor, innovative comedy segments, and influential role in shaping modern late-night television.
-
D.
Leno
Leno is a river in northern Italy that serves as a tributary of the Brenta River.
-
E.
Dennis Miller
Dennis Miller is an American stand-up comedian, talk show host, and actor known for his acerbic wit and work on Saturday Night Live and various political commentary programs.
- 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: coOwnerSince Context triple: [Rahal Letterman Racing, coOwnerSince, David Letterman, 1996]
-
A.
hasCoOwner
chosen
Indicates that an entity shares ownership of something with one or more other entities.
-
B.
canHaveCoOwner
Indicates that an entity is allowed to share ownership with one or more additional owners.
-
C.
ownershipSince
Indicates the point in time from which an entity has continuously owned another entity.
-
D.
clubCoOwnerAtTime
Indicates that an entity shares ownership of a club with at least one other owner during a specified time period.
-
E.
hasOwnerWhoLaterOwned
Indicates that an entity is owned by someone who, at a later time, also became the owner of another specified entity.
- 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.