Triple
T3864716
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Mazda Motor Corporation |
E91822
|
entity |
| Predicate | LeMansWinningCar |
P16878
|
FINISHED |
| Object |
Mazda 787B
The Mazda 787B is a legendary Group C prototype race car famed for its four-rotor rotary engine and for securing Mazda’s historic overall victory at the 1991 24 Hours of Le Mans.
|
E395839
|
NE FINISHED |
How this triple was built (5 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: Mazda 787B | Statement: [Mazda Motor Corporation, LeMansWinningCar, Mazda 787B]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Mazda 787B Context triple: [Mazda Motor Corporation, LeMansWinningCar, Mazda 787B]
-
A.
Lancia Stratos HF
The Lancia Stratos HF is a legendary 1970s mid‑engine rally car that dominated the World Rally Championship and became iconic for its radical wedge-shaped design.
-
B.
Acura NSX
The Acura NSX is a high-performance Japanese sports car known for its advanced engineering, mid-engine layout, and role as Honda/Acura’s flagship supercar.
-
C.
Dallara
Dallara is an Italian race car manufacturer renowned for designing and building chassis for top-level motorsport series worldwide, including IndyCar.
-
D.
The Ultimate Driving Machine
The Ultimate Driving Machine is the iconic marketing slogan used by BMW to emphasize its focus on performance-oriented, premium driving experiences.
-
E.
Lotus Elise
The Lotus Elise is a lightweight, mid-engined British sports car renowned for its agile handling and minimalist, driver-focused design.
- 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: Mazda 787B Triple: [Mazda Motor Corporation, LeMansWinningCar, Mazda 787B]
Generated description
The Mazda 787B is a legendary Group C prototype race car famed for its four-rotor rotary engine and for securing Mazda’s historic overall victory at the 1991 24 Hours of Le Mans.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Mazda 787B Target entity description: The Mazda 787B is a legendary Group C prototype race car famed for its four-rotor rotary engine and for securing Mazda’s historic overall victory at the 1991 24 Hours of Le Mans.
-
A.
Lancia Stratos HF
The Lancia Stratos HF is a legendary 1970s mid‑engine rally car that dominated the World Rally Championship and became iconic for its radical wedge-shaped design.
-
B.
Acura NSX
The Acura NSX is a high-performance Japanese sports car known for its advanced engineering, mid-engine layout, and role as Honda/Acura’s flagship supercar.
-
C.
Dallara
Dallara is an Italian race car manufacturer renowned for designing and building chassis for top-level motorsport series worldwide, including IndyCar.
-
D.
The Ultimate Driving Machine
The Ultimate Driving Machine is the iconic marketing slogan used by BMW to emphasize its focus on performance-oriented, premium driving experiences.
-
E.
Lotus Elise
The Lotus Elise is a lightweight, mid-engined British sports car renowned for its agile handling and minimalist, driver-focused design.
- F. None of above. chosen
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: LeMansWinningCar Context triple: [Mazda Motor Corporation, LeMansWinningCar, Mazda 787B]
-
A.
notableCar
Indicates that the subject is a car recognized for its significance, prominence, or special interest (e.g., historically, culturally, or technically).
-
B.
carModel
Indicates the specific model designation of a car within a particular make or brand.
-
C.
historicRacingCar
chosen
Indicates that an entity is a racing car of historical significance, typically from a past era of motorsport competition.
-
D.
winnerPowertrainType
Indicates the type of powertrain used by the entity that is identified as the winner in a given context or competition.
-
E.
coupeIntroductionYear
Indicates the year in which a coupe model was first introduced.
- F. None of above.
Provenance (6 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_69aed9645f348190a9868e7cef56ab7e |
completed | March 9, 2026, 2:29 p.m. |
| NER | Named-entity recognition | batch_69aeec3a253c81909df7dc0422ff7989 |
completed | March 9, 2026, 3:50 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b5123e5e008190a89bb226a7de55ec |
completed | March 14, 2026, 7:46 a.m. |
| NEDg | Description generation | batch_69b512f3504c8190be940148a4f726e9 |
completed | March 14, 2026, 7:49 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69b5172b369c8190956d7c54943225cd |
completed | March 14, 2026, 8:07 a.m. |
| PD | Predicate disambiguation | batch_69aee754dddc8190936e1f9c40a770db |
completed | March 9, 2026, 3:29 p.m. |
Created at: March 9, 2026, 3:19 p.m.