OpenAI Codex 28-Day Sprint: Ship Daily or Reset Everything OpenAI launched a 28-day Codex sprint, pledging to ship a Codex improvement every day or reset everyone's usage limits, according to byteiota. Day 1 of the sprint delivered models that are 50% faster. OpenAI pledged to ship a Codex improvement every day for 28 days — or reset everyone's usage. Day 1 delivered 50% faster models. Here's what to watch next. The post OpenAI Codex 28-Day Sprint: Ship Daily or Reset Everything appeared first on byteiota .