Anthropic Releases Claude Opus 5.5 Prompting Best Practices
Search Engine Journal · Sep 28 · 1 min read
What happenedAnthropic has published new prompting guidance for its Claude Opus 5.5 model. Developers are advised to re-evaluate effort settings and potentially remove instructions for Claude to 'think carefully' in chat prompts.
Why it matters for marketersAs AI models like Claude Opus 5.5 evolve, marketers must adapt their prompting strategies to optimize performance, moving beyond generic instructions to fine-tune AI output for specific campaign goals.
Topics: claude opus 5.5, prompt engineering, ai tools