AI OpenAI’s o3 and o4-mini Models | Efficiency & Performance
In early 2025, OpenAI introduced two significant additions to its AI model lineup: o3 and o4-mini. These models represent a leap forward in AI reasoning capabilities, offering enhanced performance in tasks requiring complex problem-solving, coding, and multimodal understanding.
OpenAI o3: Advancing AI Reasoning The o3 model, released on April 16, 2025, is designed to...