Ask an AI expert: What exactly is the full stack?

Ask an AI expert: What exactly is the full stack?

Google expert Richard Seroter, who leads developer experience at Google Cloud, explains that a "full-stack" AI approach integrates every layer of technology—from hardware and models to user interfaces—into one cohesive system. This strategy improves reliability, lowers costs, and simplifies development by removing the need to stitch together disparate parts from multiple vendors.

What is full-stack in tech?

The term originally referred to software developers who could work across front-end, back-end, and database layers. Google has applied this end-to-end principle to AI, offering an integrated system where everything is already connected.

Google's full-stack AI components

Google provides hardware like Tensor Processing Units (TPUs), frontier models from Google DeepMind (Gemini family), the Gemini Enterprise Agent Platform, and interfaces like Maps and Gmail. This deliberate investment spans over a decade, including the bet on custom TPUs.

Benefits and openness

Owning the entire stack ensures massive system reliability and economic advantages, as customers don't absorb third-party fees. The platform is "opinionated but extensible" and "batteries included," allowing use of other models or software if desired.

How to start building

  • Google AI Studio: For quick prototypes of web applications, deployable to Cloud Run with one click.
  • Gemini Enterprise Platform: Low-code option to automate tasks like email cleanup or spreadsheet parsing.
  • Antigravity platform: For complex agent builds without advanced programming knowledge.

Images

Article image
An illustration depicting a full-stack AI infrastructure against a dark background
A dark screen with white text saying Google AI Studio: Bring anything to life. Underneath, the top half of five phone screens shows different Google app experiences
Text saying Gemma 4 is in the center with photos surrounding of a piano, lion, music, a person, and an English tutoring app interface

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