OpenAI’s Jalapeño AI chip brings new 'threat' to Nvidia margins as custom silicon gains ground

OpenAI has announced Jalapeño, a custom-built AI chip designed for inference (the process where AI systems run day-to-day tasks), which benchmarks show can match or beat Nvidia's performance in efficiency. This development, along with similar custom chips from Google, AWS, and Meta, poses a competitive threat to Nvidia's dominance in the AI chip market, particularly for inference workloads where demand is growing fastest. However, analysts note that Nvidia's GPUs will likely remain important for more compute-intensive tasks like large-scale model training.