Show us the Codex pets you hatched. Use /hatch to create your own Codex pet. We’ll pick 10 favorites to get 30 days of ChatGPT Pro.

OpenAI announced a community contest inviting users to create custom Codex pets using a /hatch command, with 10 winning entries receiving 30 days of ChatGPT Pro as prizes. The promotion encouraged users to share their generated pet creations on social media as part of an engagement campaign. This was part of OpenAI's efforts to promote interactive features and community participation around their AI models.

Source: OpenAI (X) | 2026-05-02