System prompts / instructions of various LLM systems.
- Codex CLI - gpt-5.6-sol - 09/02/2026
- Codex CLI - gpt-5.6-luna - 09/02/2026
- ChatGPT 4o - Full System Prompt (with Study Mode) - 07/29/2025
- ChatGPT - Study Mode (only) - 07/29/2025
- ChatGPT 4.1 Mini - System Prompt - 06/29/2025
- ChatGPT 4.1 - System Prompt - 06/29/2025
- ChatGPT 4.5 - System Prompt - 06/29/2025
- ChatGPT 5 - System Prompt - 10/27/2025
- ChatGPT - Tasks and Automation - 03/27/2025
- ChatGPT 4o - with image_gen tool - 03/27/2025
- ChatGPT 4.5 - System Prompt - 03/05/2025
- ChatGPT - Tasks and Automation - 01/14/2025
- ChatGPT - Santa mode - December 2024 - by p1njc70r
- ChatGPT with Projects - 12/15/2024
- ChatGPT 4o with all tools
- ChatGPT 4o with SearchGPT - 10/31/2024
- ChatGPT 4o with the Canvas tool - 10/03/2024
- ChatGPT 4o - Voice Chat - iOS - 05/13/2024
- ChatGPT 4o - 10/19/2024
- ChatGPT 4o - 05/13/2024
- ChatGPT 4o - 09/04/2024
- ChatGPT 4o Mini - 09/04/2024
- ChatGPT 4 with the Bio/Memory tool - 04/26/2024
- gpt-4-gizmo-20231116
- gpt35
- gpt4_advanced_data_analysis_20231018
- gpt4_dalle_browsing_analysis_20231110
- gpt4_iOS_20231111
- gpt4_plugins
- gpt4v_bing
- gpt4v_default
- gpt_all_tools
- gpt_dalle
- gpt_voice
- GPT Builder
- Claude Code - Opus 5 - interactive - 09/02/2026
- Claude Code - Fable 5.1 - interactive - 09/02/2026
- Claude Code - Fable 5.1 -
-pprint mode - 09/02/2026 - Claude Code - Opus 4.8 - interactive - 09/02/2026
- Claude Cowork - 01/12/2026
- Claude Opus 4.5 - Soul Document - 12/02/2025
- Claude Sonnet 4.5 - 10/28/2025
- Claude Sonnet 4.5 - 09/29/2025 (Official)
- Claude Opus 4.1 - 08/05/2025 (Official)
- Claude Chrome Web Extension - 09/16/2025
- Claude Sonnet 4- 06/03/2025
- Claude 3.7 Sonnet - 02/25/2025
- Claude 3.5 Sonnet - 09/04/2024
- Claude 3.5 Sonnet - 07/12/2024
- Claude 3 Opus - 07/12/2024
- Claude 3 Haiku - 07/12/2024
- Claude 3 - 03/20/2024
- Claude 3 - 03/04/2024
- Anthropic's "computer use" system prompt - 10/22/2024
- Perplexity.ai - Pro - System Prompt - 12/12/2024
- Perplexity.ai macOS Desktop App - System Prompt - 10/23/2024
- Perplexity.ai Spaces - 10/18/2024
- Perplexity.ai - 09/04/2024
- Perplexity.ai - 03/20/2024
- Google Antigravity - 11/18/2025
- Gemini 2.5 Flash - 11/12/2025
- Notebook LM - 11/10/2025
- Jules - 08/04/2025 - UNVERIFIED
- Gemini 2.5 Pro - IMO Solver and Verifier Prompts - 07/23/2025
- Gemini 2.0 Flash
- Gemini 2.0 Flash Thinking with Tools (gemini.google.com)
- Gemini Advanced Pro 1.5
- Gemini 1.5 - 04/11/2024
- Notebook LM - 10/20/2024
- Meta.ai / llama4 - WhatsApp's Chatbot - 07/29/2025
- Meta.ai / llama4 - 04/08/2024
- Meta.ai / llama3 - 04/18/2024
- GitHub Copilot CLI - 02/21/2026
- GitHub Copilot CLI - 01/21/2026
- Microsoft Enterprise Copilot (GPT-5) - 12/02/2025 - Partial
- Microsoft Copilot (Website) - 09/19/2025
- Microsoft Copilot (Website) - 02/25/2025
- Microsoft Copilot (Desktop App) - 11/13/2024
- GitHub Copilot (VS Code) - 11/11/2024
- Microsoft Copilot (Preview) - 03/21/2024
- GitHub Copilot (VS Code) - 02/29/2024
- GitHub Copilot (Visual Studio) - 02/29/2024
- Grok 4 - Expert - 10/30/2025
- Grok 4 - Fast - 10/30/2025
- Grok 4 - Fast Beta - 10/30/2025
- Grok 4 - 10/27/2025
- Grok 2 (fun)
- Grok 2
- Grok 2 mini (beta) - 08/21/2024
- Grok - 12/14/2023
See: https://twitter.com/hume_ai
See: https://proton.me/
See: https://sleephq.com/
See: https://brave.com/
See: https://www.deepseek.com/
See: https://qwenlm.github.io/
See: https://www.notion.so/product/ai
- Notion AI - agent context - 03/22/2026 - 101 files of module instructions and tool declarations; root system prompt not included
See: https://opencode.ai/