The most innovative companies in applied AI for 2026

Three years (plus) after the arrival of ChatGPT, chatbots are morphing into AI agents. As generative AI models have improved and become able to reason in real time, the major AI labs, starting with Anthropic, have begun to shift their research focus from models that compose and comprehend text to ones that reason, use tools, and work autonomously. The first kind of agent that matured to the point of having real-world impact was an agent that can write, test, and document computer code.