Highlights from the Claude 4 system prompt
Anthropic publish most of the system prompts for their chat models as part of their release notes. They recently shared the new prompts for both Claude Opus 4 and Claude …| Simon Willison’s Weblog
12 posts tagged ‘ai-energy-usage’. How much energy is used by AI systems?| Simon Willison’s Weblog
As per industry standard, Anthropic uses a variety of robots to gather data from the public web for model development, to search the web, and to retrieve web content at users’ direction. Anthropic uses different robots to enable website owner transparency and choice. Below is information on the three robots that Anthropic uses and how to set your site preferences to enable those you want to access your content and limit those you don’t.| support.anthropic.com
102 posts tagged ‘prompt-injection’. Prompt Injection is a security attack against applications built on top of Large Language Models, introduced here and further described in this series of posts.| Simon Willison’s Weblog
Anthropic publish most of the system prompts for their chat models as part of their release notes. They recently shared the new prompts for both Claude Opus 4 and Claude …| Simon Willison’s Weblog
Direct link to a PDF on Anthropic's CDN because they don't appear to have a landing page anywhere for this document. Anthropic's system cards are always worth a look, and …| Simon Willison’s Weblog
I participated in a webinar this morning about prompt injection, organized by LangChain and hosted by Harrison Chase, with Willem Pienaar, Kojin Oshiba (Robust Intelligence), and Jonathan Cohen and Christopher …| simonwillison.net
