New OpenAI o3 and o4 AI Models Use Cases and AI Breakthroughs Explained

OpenAI Released the Smartest Agentic Models o3 and o4

New York OpenAI released this month o3 and o4-mini, the smartest models trained to think for longer before responding, typically in under a minute. These agentic models can search the web for public utility data, write Python code to build a forecast, generate a graph or image, and explain the key factors behind the prediction, chaining together multiple tool calls. They tackle multi-faceted questions and produce detailed and thoughtful answers …

Discover the new versions of OpenAI GPT-4.1 models: GPT-4.1, GPT-4.1 Mini and GPT-4.1 Nano, and learn about their improvements, capabilities and

TAI#149: OpenAI’s Agentic o3; New Open Weights Inference Optimized Models (DeepMind Gemma, Nvidia Nemotron-H)

Author(s): Towards AI Editorial Team Originally published on Towards AI. What happened this week in AI by Louie This week, OpenAI finally released its anticipated o3 and o4-mini models, shifting the focus towards AI agents that skillfully use tools. DeepMind also made significant contributions with its cost-effective Flash 2.5 model and a highly optimized, distilled version of Gemma 3, underscoring a key industry trend: major labs are increasing…

Strongly Recommended Post: AI News: OpenAI Just Dropped An Amazing New Model!

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OpenAI announced two new artificial intelligence (AI) reasoning models last week, "o3" and "o4-mini." In many ways, they outperform previous models. But they are hampered by the fact that "o3" and "o4-mini" are more likely to hallucinate, or make things up and provide false information. Hallucinations are one of the biggest and most difficult problems in artificial intelligence...