You.com has raised $100 million in Series C funding, reaching a valuation of $1.5 billion, to enhance its AI infrastructure designed for the increasing number of AI agents on the web. By integrating diverse data sources and offering customizable APIs, the company aims to provide accurate, trustworthy AI solutions for enterprises while addressing the limitations of current search infrastructures.

LinkedIn has developed an incremental and online training platform to enhance AI-driven recommendations by enabling rapid model updates and cost-efficient training processes. The platform has demonstrated significant improvements in user interactions and advertisement effectiveness while addressing various engineering challenges such as data ingestion, monitoring, and model calibration. Key infrastructure components, including Kubernetes and Kafka, facilitate seamless integration and operational efficiency in training and serving machine learning models.