United StatesRetail and e-commerce2022 – ongoingCarMax
AI-generated vehicle-review summaries
CarMax generated review summaries for 5,000 vehicle pages in a few months
Problem
CarMax wanted shoppers to understand customer reviews without reading thousands of individual comments. Producing summaries manually would have required substantial editorial time.
Approach
CarMax used Azure OpenAI Service to summarize reviews for vehicle research pages. Staff checked generated text for context and brand voice before publication. The company subsequently used the service for other vehicle information.
Results
Takeaway
Editorial review remained part of publication. The 11-year manual comparison was CarMax's estimate, rather than an observed production baseline.
Categories
- Size
- Large enterprise
- Industry
- Retail and e-commerce
- Business function
- Marketing and sales
- Innovation type
- Process innovation
- AI technology
- Generative AI
- Adoption
- Off-the-shelf tool or platform
- Evidence
- Vendor case study
Sources
Source summaries
CarMax executives described producing review summaries for 5,000 pages in a few months. They reported an 80 percent editorial approval rate and estimated that their manual process would have taken about 11 years.
Full details are in the original sources.