Impel, an automotive AI company, announced a public showing of its LLM and the release of Archias, an expert model designed to advance AI safety standards on Tuesday.

Credit: Impel
Impel built its custom verticalized LLM in partnership with AWS. The LLM is designed for the automotive retail environment. The model will replace the existing third-party LLM with a tailored Meta Llama model implemented by Amazon SageMaker. Impel reported a 20% improvement in accuracy for customer-facing automotive applications with the new model.
Impel also revealed Archias, a domain-specific expert model. The model is designed to detect and protect against prompt injections, malicious queries and other adversarial attacks. The model’s framework evaluates five threat categories: in-domain misuse, adversarial prompts and pricing manipulation. The Impel R&D team published their research paper on arXic and it is currently under review by other publications.
These projects build on the Impel AI Operating System, which is reportedly the only enterprise-grade automotive AI platform built to serve every dealership. The platform is based on foundational models from OpenAI, Anthropic and Meta as well as Impel’s proprietary verticalized models. The model has engaged in over 33 billion customer interactions and influenced $8 billion in revenue across 8,300 dealers in 53 countries, according to Impel.
“With this release, we’re giving the entire industry a blueprint to help ensure the long-term health and advancement of AI in automotive retailing,” said Devin Daly, cofounder and CEO of Impel.
The global automotive AI market
AI-powered technology is changing the way we drive, and it will continue to do so. This includes technology like autonomous vehicles and advanced driver assistance systems. These systems utilize AI-powered sensors, LiDAR and radar systems. AI is also changing the way we buy cars, as systems like Impel’s are integrated into the consumer experience.
A report by Global Market Insights places the global automotive AI market at $4.8 billion in 2024. North America accounted for a significant share of this value at $1 billion. The report also projects that the market will reach a value of $186.4 billion in 2034.



