AI / A CONCEPT NOTE

Parameters

learnable weights in the model

~60 sec read

Overview · mechanism
pitfall · examples

01 / THE SHORT VERSION

The idea in a few sentences.

The internal variables (weights and biases) of a neural network that are adjusted during training to capture language patterns and mathematical relationships.

02 / FOLLOW THE MECHANISM

How parameters drive prediction

  1. Input layer

    receives token embeddings vector inputs.

  2. Weight multiply

    multiplies inputs by parameter weights across attention layers.

  3. Softmax peak

    generates output probabilities, selecting the next token.

04 / COMMAND NOTES

Read the command, then the result.

Inspect the flags and arguments before trying an example. Snippets can need local setup, replacement values, or resources in your own environment.

EXAMPLE 01 · REFERENCE

view parameter counts and sizes

ollama show llama3 --parameters

Explore command anatomy in the CLI lab