Triple
T3571294
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Kansas Speedway |
E75575
|
entity |
| Predicate | hasOwnerBeforeMerger |
P50636
|
FINISHED |
| Object | International Speedway Corporation |
E148706
|
NE FINISHED |
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: International Speedway Corporation | Statement: [Kansas Speedway, hasOwnerBeforeMerger, International Speedway Corporation]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: International Speedway Corporation Context triple: [Kansas Speedway, hasOwnerBeforeMerger, International Speedway Corporation]
-
A.
International Speedway Corporation
chosen
International Speedway Corporation is a major American motorsports entertainment company that owns and operates numerous prominent auto racing tracks, including venues used for NASCAR events.
-
B.
Anschutz Entertainment Group
Anschutz Entertainment Group is a major American sports and live-entertainment company that owns and operates professional teams, venues, and events worldwide.
-
C.
Auto Club Speedway
Auto Club Speedway is a major NASCAR and motorsports racing facility known for its high-speed oval track and large events in Southern California.
-
D.
Galpin Auto Sports
Galpin Auto Sports is a Los Angeles–based custom car shop known for its elaborate vehicle modifications and appearances on automotive reality TV.
-
E.
Chicagoland Speedway
Chicagoland Speedway is a 1.5-mile tri-oval auto racing track and former NASCAR venue located in Joliet, Illinois.
- 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: hasOwnerBeforeMerger Context triple: [Kansas Speedway, hasOwnerBeforeMerger, International Speedway Corporation]
-
A.
hasOwnerWhoLaterOwned
Indicates that an entity is owned by someone who, at a later time, also became the owner of another specified entity.
-
B.
formerPartOwnerOf
Indicates that an entity previously held, but no longer holds, a partial ownership stake in another entity.
-
C.
hasOwnerShare
Indicates that an entity holds a specified ownership stake or share in another entity or asset.
-
D.
hasFormerPrimaryTenant
Indicates that an entity previously served as the main or principal tenant of another entity, but no longer holds that status.
-
E.
acquiredByCurrentOwner
Indicates that the entity was obtained or purchased by its present owner, rather than being originally created or owned by them.
- 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_69ad85d512708190829c8b2d3a2ccfb8 |
completed | March 8, 2026, 2:21 p.m. |
| NER | Named-entity recognition | batch_69adc0c32624819097a96b3d62e3d8f0 |
completed | March 8, 2026, 6:32 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b3bbbcf2d08190901049948df66f0c |
completed | March 13, 2026, 7:24 a.m. |
| PD | Predicate disambiguation | batch_69adb8364d848190a96a9bc7a6126af2 |
completed | March 8, 2026, 5:56 p.m. |
| PDg | Predicate description generation | batch_69adba25c66c81909a05a97327828c41 |
completed | March 8, 2026, 6:04 p.m. |
Created at: March 8, 2026, 3:21 p.m.