Opsera Report: AI PRs Wait 4.6x Longer in Code Review and Introduce 15–18% More Security Vulnerabilities

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Opsera's AI Coding Impact 2026 Benchmark Report analyzed 250,000+ developers across 60+ enterprise organizations and found that while AI-driven coding reduces time to pull request by 58%, AI-generated PRs sit in review 4.6x longer without governance processes. The report also found AI-generated code introduces 15–18% more security vulnerabilities than human-authored code at the same functional level. Nearly 90% of enterprise teams now use AI in the development lifecycle — making governance the urgent gap, not adoption.