Google Launches Gemini 3.1 Pro, Expands Model to Cloud and Enterprise Platforms

After launching Gemini 3 Pro on November 18, 2025, Google continued extending generative AI from consumer applications into enterprise workflows. Gemini 3.1 Pro focuses on complex, multistep reasoning and can integrate spreadsheets with unstructured data. For Google, the model is a key part of its effort to compete for the enterprise AI infrastructure market through Vertex AI and Gemini Enterprise.

Google released a preview of Gemini 3.1 Pro on February 19, 2026, and introduced it to Vertex AI and Gemini Enterprise. The model scored 77.1% on ARC-AGI-2, more than twice the score of 3 Pro. JetBrains measured improvements of up to 15%, while Databricks said its OfficeQA performance led the industry. Google did not disclose licensing fees.