Triple

T12045690
Position Surface form Disambiguated ID Type / Status
Subject Auto Club Speedway E286780 entity
Predicate hasHostedEvent P613 FINISHED
Object Auto Club 400
The Auto Club 400 is a NASCAR Cup Series stock car race held annually at Auto Club Speedway in Fontana, California.
 E962277 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: Auto Club 400 | Statement: [Auto Club Speedway, hasHostedEvent, Auto Club 400]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Auto Club 400
Context triple: [Auto Club Speedway, hasHostedEvent, Auto Club 400]
  • A. Coca-Cola 600
    The Coca-Cola 600 is a major annual NASCAR Cup Series race held on Memorial Day weekend and known as the longest race in the series.
  • B. Food City 500
    The Food City 500 is a NASCAR Cup Series stock car race held annually at Bristol Motor Speedway, known for its short-track intensity and frequent on-track action.
  • C. YellaWood 500
    The YellaWood 500 is a prominent NASCAR Cup Series stock car race held annually at Talladega Superspeedway in Alabama.
  • D. Coke Zero Sugar 400
    The Coke Zero Sugar 400 is a NASCAR Cup Series stock car race held annually at Daytona International Speedway, traditionally run under the lights during the summer.
  • E. Southern 500
    The Southern 500 is one of NASCAR’s oldest and most prestigious stock car races, traditionally held at Darlington Raceway and often associated with Labor Day weekend.
  • 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: Auto Club 400
Triple: [Auto Club Speedway, hasHostedEvent, Auto Club 400]
Generated description
The Auto Club 400 is a NASCAR Cup Series stock car race held annually at Auto Club Speedway in Fontana, California.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Auto Club 400
Target entity description: The Auto Club 400 is a NASCAR Cup Series stock car race held annually at Auto Club Speedway in Fontana, California.
  • A. Coca-Cola 600
    The Coca-Cola 600 is a major annual NASCAR Cup Series race held on Memorial Day weekend and known as the longest race in the series.
  • B. Food City 500
    The Food City 500 is a NASCAR Cup Series stock car race held annually at Bristol Motor Speedway, known for its short-track intensity and frequent on-track action.
  • C. YellaWood 500
    The YellaWood 500 is a prominent NASCAR Cup Series stock car race held annually at Talladega Superspeedway in Alabama.
  • D. Coke Zero Sugar 400
    The Coke Zero Sugar 400 is a NASCAR Cup Series stock car race held annually at Daytona International Speedway, traditionally run under the lights during the summer.
  • E. Southern 500
    The Southern 500 is one of NASCAR’s oldest and most prestigious stock car races, traditionally held at Darlington Raceway and often associated with Labor Day weekend.
  • 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_69d6ab4780948190bdb9f7620c2ac27e completed April 8, 2026, 7:23 p.m.
NER Named-entity recognition batch_69d9041fe3b0819094b82a6b17ac59c3 completed April 10, 2026, 2:07 p.m.
NED1 Entity disambiguation (via context triple) batch_69f49db574bc8190a0f2f858a2ff788d completed May 1, 2026, 12:33 p.m.
NEDg Description generation batch_69f53d9460bc8190869f2b7d095d98cb completed May 1, 2026, 11:56 p.m.
NED2 Entity disambiguation (via description) batch_69f564ed64008190bfbeaf0991a7c2b8 completed May 2, 2026, 2:43 a.m.
Created at: April 8, 2026, 9:47 p.m.