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#system prompt

2 fiches

AI Coding Agents & Skills February 2026 Auto-verified translation

Lessons from Building Claude Code: Prompt Caching Is Everything

Prompt caching lessons from Claude Code: cache architecture, plan mode, compaction, cost and latency optimization

#prompt caching#Claude Code#cache prefix

@trq212 (Anthropic, équipe Claude Code)

Quality & Security November 13, 2025 Auto-verified translation

Measuring political bias in Claude

Anthropic - Measuring Claude's Political Bias - Even-handedness 94-95% - Paired Prompts method - Open-source evaluation - Character training - Comparison of 6 models - Neutrality system prompt - GitHub

#political bias#even-handedness#AI neutrality

Anthropic