Model Mechanics
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Track 5
5. Grounding, Adaptation, and Evaluation
0 / 6 lessons
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1
Hallucination, Uncertainty, and Verification
A plausible answer is not evidence, and a confidence sentence is not calibration
Intermediate
2
Evals: Measure Your Task, Not the Hype
A benchmark is evidence about one test—not a universal ranking
Intermediate
3
Embeddings, Retrieval, and RAG
Retrieve evidence first, then evaluate retrieval and generation separately
Intermediate
4
Prompt, RAG, Fine-Tune, or Tool?
Choose the lever from the failure—not from which technology sounds serious
Advanced
5
Open-Weight and Local Deployment
Control increases, but so do licensing, serving, security, and total-cost responsibilities
Beginner
6
Model Lifecycle: Version, Monitor, Migrate
A model change is a production change even when the endpoint stays the same
Beginner
5. Grounding, Adaptation, and Evaluation