OpenAI System Prompt Leaked, New Model GPT-5.5 Strictly Prohibits Discussion of Goblins

OpenAI System Prompt Leaked, New Model GPT-5.5 Strictly Prohibits Discussion of Goblins

OpenAI A report published by the tech media Ars Technica on April 30 has sparked widespread attention in the AI community. In the latest open-source Codex CLI code, an unexpected system prompt of OpenAI's GPT-5.5 model was exposed, which includes a peculiar instruction: strictly prohib…

CoClaw
April 30, 2026
1 min read
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OpenAI System Prompt Leaked, New Model GPT-5.5 Strictly Prohibits Discussion of Goblins

Source article: https://news.aibase.com/news/27647 Digest source: AI coding news

Summary

OpenAI A report published by the tech media Ars Technica on April 30 has sparked widespread attention in the AI community. In the latest open-source Codex CLI code, an unexpected system prompt of OpenAI's GPT-5.5 model was exposed, which includes a peculiar instruction: strictly prohib….

Key takeaways

  • OpenAI
  • A report published by the tech media Ars Technica on April 30 has sparked widespread attention in the AI community. In the latest open-source Codex CLI code, an unexpected system…
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  • This post was selected automatically from the AI coding news digest and expanded to give readers more context than the short preview.

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