Google Unveils Gemini Decision 1, a Model That Judges Without an LLM
Channel Prompt Engineering
At a glance
This video introduces Gemini Decision 1, a new judgment-focused model from Google, and shows how to use its API. Instead of writing text, it answers yes/no, multiple-choice, and score questions and returns a probability and a confidence score.
What the video covers
It shows how to handle multiple input types such as images, audio, PDFs, and video with Python code.
It explains when a decision model fits better than a large language model (LLM) that generates text.
It shares four mistakes made while building three apps with it.
Why watch it?
This is useful for developers who want to automate classification or judgment tasks with AI.
Original video
Gemini Decision 1: You Don’t Need an LLM to Make a Decision
Prompt Engineering · Nov 13, 2026, 11:00 PM GMT+9 · youtube.com
Watch on YouTubeAI wrote this overview from the video's title and description. It may differ from what the video actually says, so please check the video itself. The video's copyright belongs to Prompt Engineering.