Google announces Gemini 3.1 Pro, says it's better at complex problem-solving
Another day, another Google AI model. Google has really been pumping out new AI tools lately, having just released Gemini 3 in November. Today, it's bumping the flagship model to version 3.1. The new Gemini 3.1 Pro is rolling out (in preview) for developers and consumers today with the promise of better problem-solving and reasoning capabilities.
Google announced improvements to its Deep Think tool last week, and apparently, the "core intelligence" behind that update was Gemini 3.1 Pro. As usual, Google's latest model announcement comes with a plethora of benchmarks that show mostly modest improvements. In the popular Humanity's Last Exam, which tests advanced domain-specific knowledge, Gemini 3.1 Pro scored a record 44.4 percent. Gemini 3 Pro managed 37.5 percent, while OpenAI's GPT 5.2 got 34.5 percent.
Credit: Google