Gemini 3.1 Pro is Google's upgraded core intelligence AI model designed to tackle complex tasks that require more than simple answers. Building on the Gemini 3 series, this model represents a significant step forward in core reasoning capabilities and serves as a smarter, more capable baseline for complex problem-solving across various applications.

The model demonstrates improved reasoning performance, scoring significantly higher on complex problem-solving benchmarks like ARC-AGI-2 where it achieved a verified score of 77.1%. Key capabilities include generating website-ready animated SVGs directly from text prompts, utilizing advanced reasoning to bridge complex APIs with user-friendly design, coding complex 3D interactive experiences, and translating literary themes into functional code for creative applications.

Gemini 3.1 Pro works by applying advanced reasoning to practical applications, enabling it to handle tasks that require sophisticated problem-solving. The model can build live dashboards by configuring public telemetry streams, create immersive experiences with hand-tracking capabilities, and generate generative scores that respond to user interactions.

The model benefits users by providing clear visual explanations of complex topics, synthesizing data into single views, and bringing creative projects to life. It's particularly useful for researchers and designers who need to prototype sensory-rich interfaces and for developers working with complex system integrations.

Gemini 3.1 Pro is available for developers via the Gemini API in Google AI Studio, Gemini CLI, Google Antigravity, and Android Studio. Enterprises can access it through Vertex AI and Gemini Enterprise, while consumers can use it via the Gemini app and NotebookLM. The model is currently rolling out in preview with higher limits for Google AI Pro and Ultra plan users.