# Google launches Gemini Decision 1, a decision model API priced at 10 cents per million input tokens

> Original title: Gemini Decisions API

- Source: Simon Willison
- Published: 2026-11-11T22:03:25.000Z
- Bad Influence: https://badinfluence.news/items/ngavknglr2u39bph7m0bpuawx
- Original: https://simonwillison.net/2026/Nov/11/gemini-decisions-api/

## Summary

Google launches Gemini Decision 1, a decision model API that answers yes/no, choice, and rubric-scoring questions across text, images, audio, video, and PDFs. It is priced at 10 cents per million input tokens, the same as the GPT-6 Luna decision model, with output free. Simon Willison reports that the model returns probabilities such as 0.92 for a robot in his test video, where Jev and OpenAI return 1.0 or 0.0.