Anthropic's Claude Opus 4.6 launch sparks massive software stock selloff. New AI agent teams feature threatens traditional SaaS business models.

OpenAI debuts Frontier, an enterprise platform designed to build, deploy, and manage AI agents that can autonomously operate business software like Salesforce and Workday. The platform represents OpenAI's most aggressive move into the corporate world, positioning itself as the potential operating system of the enterprise with Fortune 500 companies including Intuit, State Farm, and Uber as initial customers.

Anthropic has released Claude Cowork, a new AI tool designed for business and non-technical users. An extension of its powerful 'Code' platform, Cowork aims to make complex AI capabilities accessible to a broader audience.

Anthropic has expanded access to its Claude Cowork AI assistant, previously exclusive to Max subscribers, to anyone with a $20 per month Pro subscription. The tool helps users with tasks on their local computer.