Snapshot Reader
Captured
Never talk about goblins, gremlins, raccoons, trolls, ogres, pigeons, or other animals or creatures unless it is absolutely and unambiguously relevant to the user's query.
— OpenAI Codex base_instructions, for GPT-5.5
Tags: openai, ai, llms, system-prompts, prompt-engineering, codex-cli, generative-ai, gpt