This guide provides specific prompt engineering techniques for Claude 4 models (Opus 4.1, Opus 4, and Sonnet 4) to help you achieve optimal results in your applications. These models have been trained for more precise instruction following than previous generations of Claude models.
https://docs.anthropic.com/ja/docs/claude-code/tutorials
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Claude 4 プロンプトエンジニアリングのベストプラクティス - Anthropic
Claude 4 prompt engineering best practices - Anthropic
