Google has released Gemini 3.1 Pro, an advanced artificial intelligence model that aims to improve reasoning ability for challenging problem-solving tasks. This upgrade builds on the previous release of Gemini 3 Deep Think, which addressed current challenges in sectors such as science and engineering. Gemini 3.1 Pro is being incorporated into various Google platforms, including the Gemini API via Google AI Studio, Gemini CLI, Google Antigravity, Android Studio for developers, Vertex AI and Gemini Enterprise for companies, and the Gemini app and NotebookLM for users.
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According to the company’s release, the most recent edition, Gemini 3.1 Pro, builds on the preceding Gemini 3 series and represents a significant improvement in core reasoning capabilities. The 3.1 Pro model is described as smarter and more capable of handling complicated problem-solving tasks. This assertion is validated by its performance on rigorous benchmarks, most notably the ARC-AGI-2 benchmark, which assesses a model’s ability to solve whole new sorts of logic patterns. The 3.1 Pro received a validated score of 77.1% on this assessment, more than double the reasoning skills shown by its predecessor, the 3 Pro model.
Gemini 3.1 Pro, as highlighted in the company’s blog post, is designed for situations that demand more than straightforward answers; it focuses on advanced reasoning to help with significant challenges. This augmented intelligence could be used in various practical settings, including the creation of clear and visual explanations of complex subjects, the synthesis of data into a single perspective, and the completion of creative tasks. The focus on these skills demonstrates the tool’s adaptability and depth in handling challenging tasks.
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Availability
According to the firm, the preview release of Gemini 3.1 Pro intends to evaluate recent updates and improve developments in areas such as ambitious agentic workflows, with plans for a general availability version coming very soon. The Gemini 3.1 Pro update in the Gemini app includes increased usage limits for Google AI Pro and Ultra plan members. Additionally, 3.1 Pro is now accessible on NotebookLM specifically for Pro and Ultra users. Developers and enterprises can also try this version via the Gemini API, which is integrated with platforms such as AI Studio, Antigravity, Vertex AI, Gemini Enterprise, Gemini CLI, and Android Studio.
