The AI model landscape continues to evolve rapidly, with leading research organizations and technology companies regularly pushing the boundaries of what large language models can accomplish. As we approach the end of May 2026, the question of which company will hold the second-place position in AI model rankings has become increasingly relevant to technologists, investors, and industry observers tracking the competitive dynamics of artificial intelligence development. This event aggregates four related prediction markets that explore the positioning of four major players—Google, OpenAI, Anthropic, and DeepSeek—each of which has demonstrated significant capability in the race for top-tier model performance. These markets are grouped together because they address a single, interconnected question: which organization's AI system will secure the second-place ranking according to independent evaluation benchmarks that assess model capabilities across reasoning, coding, creative problem-solving, and other dimensions. The markets reflect collective predictions about the technical trajectory and competitive standing of each company. When reviewing the prices displayed below, consider what they reveal about market sentiment. Higher prices on any particular market indicate greater confidence that the corresponding company will finish in the #2 position; price movements often correspond with new benchmark releases, capability announcements, or funding developments that shift perceptions of competitive strength. The relative values across the four markets show how the prediction community ranks each player's likelihood of securing this position. These prediction markets serve as a real-time gauge of industry sentiment and expectations about AI progress, offering a window into how informed observers perceive the technical and competitive trajectories of cutting-edge model development. They illustrate the broader narrative about AI consolidation and the geographic and organizational distribution of leading-edge AI capabilities as we move through 2026.