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Google launches Gemini Decision 1 decision-model API

Original title: Gemini Decisions API

Simon Willison ()
Part of a story covered by 5 sourcesGoogle launches Gemini Decisions API and Decision 1Merged summary & timeline
AI summary · x-ai/grok-4.7Summaries by Vani AI

It matches Jev's yes/no, choice, and rubric questions, prices inputs like GPT-6 Luna at 10 cents per million, and accepts video and PDFs.

Google's Gemini Decisions API adds Gemini Decision 1 alongside Jev and OpenAI decision models. The author says it reuses Jev's term "Noul" for yes/no questions and also supports choice and rubric scoring. Unlike text-only Jev, or OpenAI's text-and-image model, Gemini Decision 1 accepts text, images, audio, video, and PDFs. Output tokens are free, while Jev is cheaper at 4.2 cents per million input tokens.

Unconfirmed: The feed snippet ends during the author's video test, so those results are not available.

Key facts
  • Input pricing matches GPT-6 Luna at 10 cents per million tokens.
  • Output tokens are free on Gemini Decision 1.
  • Jev remains cheapest at 4.2 cents per million input tokens.
  • OpenAI's decision model handles text and images only.
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From the original article

Gemini Decisions API Google join Jev and OpenAI in the decision model category with "Gemini Decision 1". This new model API is almost identical to Jev: it supports the same three types of questions (yes/no, choice, and rubric-scoring) and even reuses Jev's term "Noul" for a yes/no question. It's priced the same as the GPT-6 Luna decision model: 10 cents per million input tokens, and output is free.

Simon Willison

simonwillison.net

Read the full article at Simon Willison

A short excerpt; the article and its images belong to the publisher. Summary, key facts and assessment above are AI-written from the article and can be wrong.