ABI Research forecasts edge AI inference & training chipset shipments to grow at a Compound Annual Growth Rate (CAGR) of 18% between 2024 and 2031, reaching 1.6 billion units annually. Machine vision use cases account for the greatest share of shipments, while gateways dominate revenue projections. Sensor data analysis is forecast to account for the second most shipments and revenue. Audio and sound processing is more nascent in the edge AI market.