Google’s new Gemini Pro model has record benchmark scores — again

Google released Gemini Pro 3.1, a new large language model (LLM, an AI trained on vast amounts of text to understand and generate language), which achieved record scores on independent performance benchmarks like Humanity's Last Exam and APEX-Agents. The model is currently in preview and represents a major improvement over the previous Gemini 3 version, particularly for agentic work (tasks where the AI breaks down complex problems into multiple steps and executes them).