AI Agent Developments — April 18, 2025 - Google launched Gemini 2.5 Pro Experimental, a new AI model topping the Chatbot Arena leaderboard with enhanced reasoning and coding capabilities, triggering immediate price surges in AI-related crypto tokens like AGIX (+12%) and FET (+9%). - OpenAI unveiled o3 and o4-mini inference models, enabling detailed photo geolocation analysis through advanced image reasoning, sparking both enthusiasm and privacy concerns. - Microsoft's AI Expo Austin 2025 showcased enterprise AI applications, featuring workshops on NLP, computer vision, and agent security frameworks, while the GenerationAI Conference in Austin highlighted AI-driven automation strategies across finance and healthcare. - Shanghai's 36Kr AI Partner Conference spotlighted China's AI agent breakthroughs like DeepSeek's low-cost models and Kimi's coding superiority, alongside the unveiling of "2025 AI-Native Application Innovation Cases".