OpenAI's Revolutionary Model Upgrade: o3, o4-mini, o4-mini-high Open New Frontiers in AI Performance
On April 16, 2025, OpenAI unveiled a significant upgrade to its AI model lineup, transforming o1, o3-mini, and o3-mini-high into the more advanced o3, o4-mini, and o4-mini-high. These new models represent remarkable improvements in reasoning capabilities, tool utilization, and performance efficiency, particularly excelling in solving complex problems in mathematics, coding, and scientific domain..
2025. 4. 17.