Claude: System Prompts(platform.claude.com)
727 points by tosh | 276 comments
Anthropic documentation page listing the core system prompts used by Claude on claude.ai and its iOS and Android apps, organized by model and date.
#system-prompts on Hacker News
7 stories tagged system-prompts, newest first.
Changes in the system prompt between Claude Opus 4.6 and 4.7(simonwillison.net)
337 points by pretext | 186 comments
Simon Willison's blog post comparing Anthropic's published Claude system prompts for Opus 4.6 and Opus 4.7, using a git diff to highlight the changes.
What makes Claude Code so damn good(minusx.ai)
415 points by samuelstros | 276 comments
A MinusX blog post analyzing what makes Anthropic's Claude Code agent effective, including its system prompts, and how to recreate those design patterns in other agents.
Claude's system prompt is over 24k tokens with tools(github.com)
584 points by mike210 | 308 comments
A GitHub file in a repository of leaked LLM system prompts containing what is claimed to be Claude's full system prompt including tool definitions.
AI Horseless Carriages(koomen.dev)
762 points by petekoomen | 449 comments
Pete Koomen's essay arguing many AI apps are 'horseless carriages' that mimic old software patterns, using Gmail's AI assistant as an example.
Anthropic publishes the 'system prompts' that make Claude tick(techcrunch.com)
373 points by gemanor | 233 comments
TechCrunch article reporting that Anthropic has published the system prompts used to guide its Claude AI models.
ChatGPT’s system prompts(github.com)
738 points by spdustin | 366 comments
A GitHub markdown file in the ChatGPT-AutoExpert repo documenting the hidden system prompts ChatGPT uses with GPT-4, including DALL·E and other modes.