AI Lesson & Submodule
Frequency and Presence Penalty
Learn how repetition penalties modify logit states dynamically.
Why This Matters
Penalties prevent models from getting stuck in infinite repeating sentence loops.
What You Will Learn
- •Contrast frequency vs presence penalty
- •Adjust logits penalty values
- •Prevent vocabulary loops
Concepts Covered
Frequency penalty mathPresence penalty rulesRepetition prevention
Mapped Foundation Project: Hyperparameter Playground
Interactive settings dashboard to inspect how Temperature, Top-p, and penalties alter Softmax probability distributions.
Architecture Preview
Logs visualizer showing vocabulary probability bars changing dynamically as sliders scale parameters.
Raw Logits ArrayTemperature Scale FunctionSoftmax Probability Converter
Tech Stack Planned
ReactTypeScriptTailwind CSS
Technical Interview Value
- ?Detail how repetition penalties degrade or enhance text flow variety