This is a submission for the Gemma 4 Challenge: Write About Gemma 4
The Context Window That Changes Everything
Most developers think about context windows as "how much text can the model see at once." That's technically correct but misses the transformative capability: Gemma 4's 128K token context window enables entirely new workflows that were previously impossible without expensive cloud infrastructure.
This guide explores practical applications of Gemma 4's extended context, demonstrating how to process entire research papers, legal documents, and codebases locally—without API costs or privacy concerns.
Understanding 128K Tokens: What Does It Actually Hold?
