OpenAI has effectively canceled o3, which was slated to be its next major AI model release, in favor of what CEO Sam Altman is calling a 'simplified' product offering.

OpenAI has canceled the release of its latest major artificial intelligence model, o3, in favor of a "simplified" comprehensive GPT-5 model, it said Wednesday.

ChatGPT users, including at the free tier, will see GPT-4.5 and GPT-5 next. The hot AI company wants to simplify its GPT and ‘o’ product lines.

OpenAI will not release "o3" as a standalone artificial intelligence model, as the ChatGPT maker looks to simplify its products, CEO Sam Altman said on Wednesday.

US companies face greater investor scrutiny over their massive spending after Chinese start-up DeepSeek unveiled a low-cost AI model OpenAI would not release "o3" as a stand-alone artificial intelligence (AI) model,

In response to pressure from rivals including Chinese AI company DeepSeek, OpenAI is changing the way its newest AI model, o3-mini, communicates its step-by-step “thought” process.

OpenAI CEO Sam Altman shared a roadmap with some details about GPT-4.5 and GPT-5. OpenAI CEO Sam Altman detailed plans for the company’s GPT-4.5 and GPT-5 AI models in a roadmap published on X on Wednesday.

In a series of recent posts on X, Sam Altman shared OpenAI’s roadmap for GPT-4.5 and GPT-5. He mentioned that GPT-4.5 will be shipped next, and it will be OpenAI’s last “non-chain-of-thought model“ A user asked about ETA for GPT-4.

OpenAI plans to release its latest large language model, ChatGPT-4.5, within the next few weeks, with GPT-5 launching in within the next several months.