AI for Beginners

Generative AI Part 2: Tokens, Context Windows and Model Parameters

Generative AI series Part 2 banner: text becomes tokens, tokens fill the context window, and an 8B-parameter LLM processes them

Learn what tokens, the LLM context window and model parameters mean, with Python and Node.js code to count tokens, trim chat history and estimate memory.

October 18, 2026 by Lokendra AI 0

Generative AI Part 1: What Is Generative AI and How Do LLMs Work?

What is generative AI – Generative AI series Part 1 banner showing a prompt turning into tokens, an LLM and generated text

What is generative AI? Learn how LLMs work through next-token prediction, tokens and training, then run your first Python, Node.js and free local model code.

October 18, 2026 by Lokendra AI 1