Tuning Open-Source Hermes to 80% of Claude Sonnet — 5 Methods and One Limitation
The author compares Claude Sonnet with prompt-engineered Hermes 3 405B outputs through practical tests, proving that open-source models can reach 80% of commercial model quality in specific writing scenarios. Provides concrete System Prompt design principles for common issues like AI fluff, formulaic questions, and canned conclusions.