Anthropic's Claude Opus 4.6 brings 1M token context and 'agent teams' to take on OpenAI's Codex | VentureBeat
Anthropic has launched Claude Opus 4.6 with a 1M-token context window, multi-agent “agent teams” in Claude Code, and new API controls—escalating its enterprise AI rivalry with OpenAI’s Codex and fueling fresh debate over AI’s impact on software markets.