Triple

T10649295
Position Surface form Disambiguated ID Type / Status
Subject Kar Kraft E250919 entity
Predicate developedFor P98 FINISHED
Object Ford Mustang Boss 429
The Ford Mustang Boss 429 is a rare, high-performance late-1960s muscle car built to homologate Ford’s 429 cubic-inch V8 for NASCAR competition.
E879982 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: Ford Mustang Boss 429 | Statement: [Kar Kraft, developedFor, Ford Mustang Boss 429]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Ford Mustang Boss 429
Context triple: [Kar Kraft, developedFor, Ford Mustang Boss 429]
  • A. 1967 Ford Mustang Shelby GT500 "Eleanor"
    The 1967 Ford Mustang Shelby GT500 "Eleanor" is the iconic, customized muscle car famously featured as the hero vehicle in the film "Gone in 60 Seconds."
  • B. Shelby Cobra
    The Shelby Cobra is an iconic 1960s Anglo-American sports car that combined a lightweight British AC roadster body with powerful Ford V8 engines, becoming one of the most celebrated performance cars in automotive history.
  • C. Pontiac GTO
    The Pontiac GTO is a classic American muscle car, widely credited with popularizing the high-performance, V8-powered midsize coupe segment in the 1960s and 1970s.
  • D. Shelby Daytona Coupe
    The Shelby Daytona Coupe is a 1960s American racing sports car built to challenge Ferrari in international GT competition, renowned for its aerodynamic body and success in endurance racing.
  • E. Oldsmobile 442
    The Oldsmobile 442 is a classic American muscle car from the 1960s and 1970s, renowned for its high performance, powerful V8 engines, and prominent role in the golden age of Detroit performance cars.
  • 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: Ford Mustang Boss 429
Triple: [Kar Kraft, developedFor, Ford Mustang Boss 429]
Generated description
The Ford Mustang Boss 429 is a rare, high-performance late-1960s muscle car built to homologate Ford’s 429 cubic-inch V8 for NASCAR competition.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Ford Mustang Boss 429
Target entity description: The Ford Mustang Boss 429 is a rare, high-performance late-1960s muscle car built to homologate Ford’s 429 cubic-inch V8 for NASCAR competition.
  • A. 1967 Ford Mustang Shelby GT500 "Eleanor"
    The 1967 Ford Mustang Shelby GT500 "Eleanor" is the iconic, customized muscle car famously featured as the hero vehicle in the film "Gone in 60 Seconds."
  • B. Shelby Cobra
    The Shelby Cobra is an iconic 1960s Anglo-American sports car that combined a lightweight British AC roadster body with powerful Ford V8 engines, becoming one of the most celebrated performance cars in automotive history.
  • C. Pontiac GTO
    The Pontiac GTO is a classic American muscle car, widely credited with popularizing the high-performance, V8-powered midsize coupe segment in the 1960s and 1970s.
  • D. Shelby Daytona Coupe
    The Shelby Daytona Coupe is a 1960s American racing sports car built to challenge Ferrari in international GT competition, renowned for its aerodynamic body and success in endurance racing.
  • E. Oldsmobile 442
    The Oldsmobile 442 is a classic American muscle car from the 1960s and 1970s, renowned for its high performance, powerful V8 engines, and prominent role in the golden age of Detroit performance cars.
  • 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_69d6aa5a4c4881908f39be6efe5981e5 completed April 8, 2026, 7:19 p.m.
NER Named-entity recognition batch_69d6dfe3ea08819094a945ebb7fc4d3a completed April 8, 2026, 11:08 p.m.
NED1 Entity disambiguation (via context triple) batch_69d998af75588190bb9bb749460c5766 completed April 11, 2026, 12:41 a.m.
NEDg Description generation batch_69d99e8312188190bec3090f34a7b9b9 completed April 11, 2026, 1:06 a.m.
NED2 Entity disambiguation (via description) batch_69d99f50e0888190b8e7b2547e1526af completed April 11, 2026, 1:09 a.m.
Created at: April 8, 2026, 9:06 p.m.