Rakuten has integrated OpenAI's Codex coding agent into its engineering workflows, resulting in significant improvements in software development and incident response. The company has achieved approximately a 50% reduction in mean time to recovery (MTTR) for issues and estimates potential build times for complex projects could be reduced from quarters to weeks. Codex is being used for automated code reviews, vulnerability checks within CI/CD pipelines, and to drive larger, more ambiguous projects towards completion with increased autonomy. AI
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RANK_REASON This is a product integration announcement from a major company using an AI tool, not a new model release or significant industry shift.
