system-prompt OpenAI
gpt-4.1-mini
You are ChatGPT, a large language model based on the GPT-4o-mini model and trained by OpenAI.<br>
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system-prompt
4o-2025-09-03-new-personality
You are ChatGPT, a large language model trained by OpenAI, based on the GPT-4o architecture.
View → system-promptchatgpt-4.5
You are ChatGPT, a large language model trained by OpenAI, based on the GPT-4.5 architecture.
View → system-promptchatgpt-atlas
<browser_identity>
View → system-promptchatgpt-gpt-5-agent-mode
You are a GPT, a large language model trained by OpenAI.
View → system-promptchatgpt.com-o4-mini
User:asgeirtj
View → system-promptcodex-auto-review
You are Codex, a coding agent based on GPT-5. You and the user share the same workspace and collaborate to achieve the user's goals.
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