Reports: OpenAI Racing to Build Grok Bot Rival Ahead of DevDay

Multiple unconfirmed reports, including from The Information, say OpenAI is rushing to build a rival to xAI's popular Grok Bot—rumored to be called Codex Bot—possibly unveiled at DevDay. OpenAI has not confirmed any of the details.

2026-09-21 ~ 2026-09-22 · 4 related posts

• OpenAI reportedly building new features to rival Grok Bot's growing popularity — Polymarket · 2026-09-21
• OpenAI builds its answer to Grok Bot; researchers nervous about AI progress — steph_palazzolo · 2026-09-22
• Rumors swirl of OpenAI unveiling a Grok bot rival at DevDay — imjustnewatai · 2026-09-22
• OpenAI reportedly rushing Codex Bot to rival Grok Bot, warns on recursive self-improvement — dotey · 2026-09-22