Prompt Versioning

WHEN: Managing prompts as versioned production assets with diffable changes, prompt variants, few-shot evolution, evaluation baselines, promotion criteria, and rollback safety.

When to Use

• Introducing prompt files into a team workflow for the first time
• Managing prompt variants per model, task, or environment
• Reviewing prompt changes with eval evidence instead of subjective judgment only
• Promoting prompts through dev, canary, and production stages
• Rolling back bad prompt releases safely

Decision Tree