The engineering team describes using Codex through planning, implementation and release. The useful evidence is the division of work and review, not a blanket promise that another team will match its speed.
Give parallel tasks independent boundaries and keep one reviewable integration path. Check scrolling and real-device flow yourself; compilation cannot tell you whether an interaction feels wrong.
What this does not establish
This is first-party reporting, not an independent productivity study. The source now notes the Sora product was discontinued in April 2026; this is a historical workflow case, not an available-product recommendation.
