Vercel adds Google's Gemini Decision 1 to AI Gateway

Google's Gemini Decision 1 is now offered through Vercel's AI Gateway, per a Vercel changelog entry. The multimodal decision model accepts text, images, audio, video, and PDF documents and returns Boolean probabilities, choices, and scores instead of generating output tokens. Developers call it as google/gemini-decision-1 through the AI SDK, the TypeSafe-compatible API, or the Decisions API. PDF, audio, and video inputs are supported via AI SDK 7, while the TypeSafe-compatible and Decisions APIs take text and images. Decision calls appear in AI Gateway logs and count toward budgets alongside other model requests. Vercel lists routing requests, checking policies, filtering agent tools, and ranking results as uses.