7 cases
1–7

74.45% of 595 submitted code changes and 69.46% of 93,574 edits were LLM-generated.

Meta (Facebook)
verified evidenceRuns fewer than one-third of dependency-selected tests

GitHub Copilot research experiment
verified evidence71.17 minutes treatment; 55.8% faster, P=.0017

37 minutes with Speculative Cycles (approximately 65% / 70-minute reduction)

Meta (Facebook)
verified evidenceGetafix attempted patches for about 60% of the ~2,000 null-method-call bugs; about 90% of attempted patches passed automated validation (compilable and Infer no longer emitted the warning); overall, 1,077 bugs (approximately 53%) were successfully auto-patched.

Anonymous Fortune 500 software company
verified evidenceAbout 14% average increase; 35% for novice/low-skill agents

Accenture
verified evidenceAccess was associated with 7.51%-8.69% more pull requests per week, depending on specification.