- Fine-Tuning & PEFT · Generative AI
LLearnViaNotes @learnvianotes· 1 min read Updating weights to adapt models for specific formatting, behavior, and specialized tasks.
| Factor | RAG (Retrieval-Augmented Generation) | Fine-Tuning |
|---|
| Data Updates | Dynamic (instantly reflects database updates) | Static (requires retraining process to update data) |
| Source Citations | Yes (can pinpoint retrieved source chunks) | No (knowledge is baked into abstract weights) |
| Hallucination Risk | Much lower (response is grounded in input context) | Moderate (remains a statistical prediction) |
| Best for | Accessing private facts, documentation search | Adapting tone, formatting style, learning constraints |
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