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OpenAI expands Codex into agent platform with 40% faster workflows

OpenAI is transforming Codex from a code tool into a general-purpose workspace with persistent context, integrations, and team features. New improvements focus on agent-system technology, with WebSocket mode achieving 40% faster agentic workflows. Cursor launches an SDK for programmable agent infrastructure, and research shows significant progress in agent optimization.

WHY IT MATTERS

This marks a shift from coding-specific tools toward agent-driven workspaces as fundamental platforms. The combination of improved performance, lower costs, and open SDK architecture is accelerating the industry toward autonomous agent systems as the foundation for customer workflows.

SOURCES

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