2 rows in The Deploy Log from 2 companies name Gemini 3.1 Pro: Google DeepMind and Vercel. Newest first, each linking the publisher's own page.
Gemini 3.1 Pro is rolling out in preview via the Gemini API in Google AI Studio, Gemini CLI, Google Antigravity, Android Studio, Vertex AI, Gemini Enterprise, the Gemini app, and NotebookLM. On ARC-AGI-2 it achieved a verified score of 77.1%, more than double the reasoning performance of 3 Pro.
Google DeepMind | In Edition 22, Saturday 21 Feb 2026
SOURCE Google DeepMind, Gemini 3.1 Pro: A smarter model for your most complex tasks
Gemini 3.1 Pro Preview is now available on AI Gateway, bringing quality improvements across software engineering and agentic workflows with more efficient thinking.
Vercel | Tools and products | Published Thursday 19 Feb 2026
SOURCE Vercel, Gemini 3.1 Pro is live on AI Gateway