OpenAI published Enterprise Signals and a companion working paper, How Organizations Use AI, on August 12. As of June, Codex generated 64% of combined Codex and ChatGPT output tokens among enterprise customers. Frontier firms, the top 10% by monthly output tokens per active user, generated 8.3 times as many output tokens per active user as typical firms, up from 2.6 times in January.
Each week 21% of active users at frontier firms use Plugins, against 9% at typical firms. Since February, weekly active enterprise Codex users grew 108 times in legal, 41 times in sales and recruiting, and 26 times in marketing, compared with 5 times in engineering. Usage is highest among early-career employees. OpenAI measures depth of use by output tokens, which it calls a proxy, and the figures come from its own customer base.