OpenAI's CEO Sam Altman announced the upcoming releases of GPT-4.5 and GPT-5, indicating that the standalone o3 model has been canceled. GPT-4.5, referred to internally as Orion, will be the last model without chain-of-thought capabilities. The focus will shift towards unifying the o-series and GPT-series to enhance usability across various tasks.
Once GPT-4.5 is launched, the priority will be to create systems that effectively utilize all available tools. GPT-5 is expected to be integrated into ChatGPT and the API soon, offering enhanced features for different subscription tiers. Free users will have unlimited access to GPT-5 at a standard intelligence level, while paid subscribers can access more advanced functionalities.
• OpenAI cancels standalone o3 model, integrating its technology into GPT-5.
• GPT-4.5 will be the last non-chain-of-thought model from OpenAI.
5 is the next major release from OpenAI, focusing on unifying AI models.
GPT-5 will offer advanced features and be available in ChatGPT and API.
Chain-of-thought refers to a model's ability to reason through complex tasks.
OpenAI is a leading AI research organization focused on developing advanced AI models.
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