OpenAI's GPT-5 to Integrate o3 Reasoning, Offer Free Access

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OpenAI's GPT-5 to Integrate o3 Reasoning, Offer Free Access
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OpenAI CEO Sam Altman announced in a roadmap that the upcoming GPT-5 will integrate the o3 reasoning model and be accessible to free users. GPT-4.5, the next iteration, will be the last non-chain-thought model before GPT-5. OpenAI aims to unify its o-series and GPT-series models, creating systems that can utilize all its tools and handle complex tasks. GPT-5 will integrate o3 and other advanced technologies, with free users having standard access and paid tiers offering higher intelligence levels.

OpenAI's upcoming GPT-5 release will integrate its o3 reasoning model and be available to free users, CEO Sam Altman revealed in a roadmap he"We want AI to 'just work' for you; we realize how complicated our model and product offerings have gotten," Altman wrote. "We hate the model picker as much as you do and want to return to magic unified intelligence.

Altman did not provide an exact timeline for either GPT-4.5 or GPT-5, other than to say they could arrive within

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