Triple

T2978417
Position Surface form Disambiguated ID Type / Status
Subject Mercedes-Benz 190E E80452 entity
Predicate notableVariant P4680 FINISHED
Object Mercedes-Benz 190E 2.5-16 Evolution
The Mercedes-Benz 190E 2.5-16 Evolution is a rare, high-performance homologation version of the W201 compact sedan, developed for DTM touring car racing with upgraded aerodynamics, suspension, and engine tuning.
E317174 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: Mercedes-Benz 190E 2.5-16 Evolution | Statement: [Mercedes-Benz 190E, notableVariant, Mercedes-Benz 190E 2.5-16 Evolution]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Mercedes-Benz 190E 2.5-16 Evolution
Context triple: [Mercedes-Benz 190E, notableVariant, Mercedes-Benz 190E 2.5-16 Evolution]
  • A. Porsche 928
    The Porsche 928 is a luxury grand tourer sports car produced from the late 1970s to the mid-1990s, notable for its front-mounted V8 engine, distinctive styling, and blend of high performance with comfort.
  • B. Porsche 944
    The Porsche 944 is a front-engined, rear-wheel-drive sports car produced in the 1980s that became known for its balanced handling, everyday usability, and role as an accessible entry point into Porsche ownership.
  • C. Mercedes-AMG C 43
    The Mercedes-AMG C 43 is a high-performance, AMG-tuned version of the Mercedes-Benz C-Class, featuring a powerful engine, sport-focused handling, and upgraded styling and technology.
  • D. 300 SL Gullwing
    The 300 SL Gullwing is an iconic 1950s Mercedes-Benz sports car renowned for its distinctive upward-opening doors, advanced engineering, and status as one of the first production cars with fuel injection.
  • E. Porsche 959
    The Porsche 959 is a technologically advanced, limited-production supercar from the 1980s that pioneered all-wheel drive and high-performance turbocharging, making it one of the most iconic and influential sports cars in automotive history.
  • 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: Mercedes-Benz 190E 2.5-16 Evolution
Triple: [Mercedes-Benz 190E, notableVariant, Mercedes-Benz 190E 2.5-16 Evolution]
Generated description
The Mercedes-Benz 190E 2.5-16 Evolution is a rare, high-performance homologation version of the W201 compact sedan, developed for DTM touring car racing with upgraded aerodynamics, suspension, and engine tuning.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Mercedes-Benz 190E 2.5-16 Evolution
Target entity description: The Mercedes-Benz 190E 2.5-16 Evolution is a rare, high-performance homologation version of the W201 compact sedan, developed for DTM touring car racing with upgraded aerodynamics, suspension, and engine tuning.
  • A. Porsche 928
    The Porsche 928 is a luxury grand tourer sports car produced from the late 1970s to the mid-1990s, notable for its front-mounted V8 engine, distinctive styling, and blend of high performance with comfort.
  • B. Porsche 944
    The Porsche 944 is a front-engined, rear-wheel-drive sports car produced in the 1980s that became known for its balanced handling, everyday usability, and role as an accessible entry point into Porsche ownership.
  • C. Mercedes-AMG C 43
    The Mercedes-AMG C 43 is a high-performance, AMG-tuned version of the Mercedes-Benz C-Class, featuring a powerful engine, sport-focused handling, and upgraded styling and technology.
  • D. 300 SL Gullwing
    The 300 SL Gullwing is an iconic 1950s Mercedes-Benz sports car renowned for its distinctive upward-opening doors, advanced engineering, and status as one of the first production cars with fuel injection.
  • E. Porsche 959
    The Porsche 959 is a technologically advanced, limited-production supercar from the 1980s that pioneered all-wheel drive and high-performance turbocharging, making it one of the most iconic and influential sports cars in automotive history.
  • 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_69ad8b15f6ac8190be5fd16a33edcb4f completed March 8, 2026, 2:43 p.m.
NER Named-entity recognition batch_69ad999b0d50819093dac7678b887a9b completed March 8, 2026, 3:45 p.m.
NED1 Entity disambiguation (via context triple) batch_69b108ef607c8190865b079beb1b6da5 completed March 11, 2026, 6:17 a.m.
NEDg Description generation batch_69b10bc71c708190b1e620d41278c3e0 completed March 11, 2026, 6:29 a.m.
NED2 Entity disambiguation (via description) batch_69b10c43a7c48190b63a7b3f0f180d44 completed March 11, 2026, 6:31 a.m.
Created at: March 8, 2026, 2:58 p.m.