Anthropic on Thursday released Claude Opus 4.6, a major upgrade to its flagship artificial intelligence model that the company says plans more carefully, sustains longer autonomous workflows, and outperforms competitors including OpenAI’s GPT-5.2 on key enterprise benchmarks — a release that arrives at a tumultuous moment for the AI industry and global software markets.The launch comes just three days after OpenAI released its own Codex desktop application in a direct challenge to Anthropic’s Claude Code momentum, and amid a $285 billion rout in software and services stocks that investors attribute partly to fears that Anthropic’s AI tools could disrupt established enterprise software businesses.For the first time, Anthropic’s Opus-class models will feature a 1 million token context window, allowing the AI to process and reason across vastly more information than previous versions. The company also introduced “agent teams” in Claude Code — a research preview feature that enables multiple AI agents to work simultaneously on different aspects of a coding project, coordinating autonomously.”We’re focused on building the most capable, reliable, and safe AI systems,” an Anthropic spokesperson told VentureBeat about the announcements. “Opus 4.6 is even better at planning, helping solve the most complex coding tasks. And the new agent teams feature means users can split work across multiple agents — one on the frontend, one on the API, one on the migration — each owning its piece and coordinating directly with the others.”Why OpenAI and Anthropic are locked in an all-out war for enterprise developersThe release intensifies an already fierce competition between Anthropic and OpenAI, the two most valuable privately held AI companies in the world. OpenAI on Monday released a new desktop application for its Codex artificial intelligence coding system, a tool the company says transforms software development from a collaborative exercise with a single AI assistant into something more akin to managing a team of autonomous workers.AI codi …
