OpenAI lays out roadmap for GPT-4.5 and GPT-5 release

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OpenAI lays out roadmap for GPT-4.5 and GPT-5 release

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.

Key AI Terms Mentioned in this Article

GPT-4.5

5 is the next major release from OpenAI, focusing on unifying AI models.

GPT-5

GPT-5 will offer advanced features and be available in ChatGPT and API.

Chain-of-thought

Chain-of-thought refers to a model's ability to reason through complex tasks.

Companies Mentioned in this Article

OpenAI

OpenAI is a leading AI research organization focused on developing advanced AI models.

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