Evidence and limits
Finding: Pooled results associated coding-assistant access with a 26.08% increase in completed tasks, with higher adoption and gains among less experienced developers.
Impact: Watch as counterevidence to 022. Strengthen context, experience, adoption, and task-mix reporting.
Boundary: The experiments are noisy individually, use completed-task measures, and do not resolve code quality or long-term maintenance. Next: which design differences explain the opposite productivity directions in 022 and 023?
Flags: preprint; pooled organization and adoption effects
Record State: Catalog review recorded; not a performance endorsement
What was reviewed: Structure and relevance screened; not a full evaluation