Anthropic
3 posts
Prompt Engineering Lesson 2: Clear and Direct is King
Anthropic’s official tutorial chapter 2: Why does Claude keep missing the point? Because your prompts aren’t clear enough. Learn this one trick to make AI understand you precisely.
January 12, 2026 · 7 min · 1307 words · Rexai Programming
Claude 4.5 Sonnet Launch: Claiming to Be the World's Strongest Coding Model
Anthropic releases Claude 4.5 Sonnet, claiming world’s strongest coding capabilities, 77.2% benchmark score, 30-hour continuous runtime, with Claude Code upgrade and new Agent SDK
September 30, 2025 · 4 min · 831 words · September 30, 2025 · DreamBeast Programming
Role Prompting: Prompt Engineering Lesson 3 - Make Claude Think Like Someone Else
Anthropic Official Tutorial Chapter 3: Learn how to assign roles to Claude, making it respond with different identities, styles, and thinking patterns. Master this Claude prompting technique to get better AI responses.
January 16, 2025 · 4 min · 733 words · Rexai Programming