OpenAI Says Codex Has Become the Dominant Work Tool Across the Company
OpenAI's internal economic research finds that its agentic tool Codex is now the primary work platform within the company, with nearly all active users and virtually all generated output tokens produced through Codex by June 2026. Adoption accelerated from late 2025 through mid-2026, with notably fast growth among non-developer teams and heavy conc…