OpenAI is reportedly gearing up for the launch of its GPT-4.5 model, expected to debut as soon as next week. The update might breathe new life into ChatGPT, promising enhancements that aim to bolster user engagement and functionality. Crucially, the company, spearheaded by CEO Sam Altman, provides a glimpse into its roadmap, hinting that these advancements are stepping stones toward achieving artificial general intelligence (AGI).
According to anonymous sources cited by The Verge, Microsoft plans to host the launch of GPT-4.5, called Orion, potentially next week, while the release of the next model, GPT-5, could come as early as May. This urgency aligns with Microsoft’s upcoming Build conference, suggesting a strategic motive behind the timing. In a February communication via X (formerly Twitter), Altman indicated that ChatGPT users will receive free unlimited access to the standard intelligence settings of GPT-5 upon release. Moreover, GPT-5 is set to deploy the o3 reasoning model, significantly enhancing its fact-checking capabilities. As OpenAI aims to make this model more accessible, it signals a commitment to user engagement at a crucial juncture in its evolution.
Microsoft’s interest in releasing GPT-5 around May is likely linked to its annual developer conference, an event known for showcasing innovations. Last year’s conference saw the introduction of the Copilot+ line of PCs, establishing a precedent for integrating AI into mainstream applications. With continual enhancements to its Copilot experience, Microsoft has embedded AI functionalities deeply into its ecosystems, including Office 365 and Windows 11.
However, OpenAI’s plans for GPT-5 remain somewhat nebulous. Altman hinted that existing Plus subscribers might access a ‘higher level of intelligence’, while Pro subscribers could benefit even further. Nonetheless, product clarity lingers, especially regarding the anticipated features of tools like Deep Research, aimed at generating long-form content based on user queries. Despite a commitment to expand these capabilities, concerns about reliance on potentially unreliable sources like Wikipedia persist.
The forthcoming GPT-4.5 is noted as OpenAI’s last model before introducing a chain-of-thought reasoning capability associated with o3. This evolution aligns with claims surrounding AGI—an aspiration for intelligence akin to human reasoning. However, Altman’s definition of AGI diverges from broader societal expectations, leading to skepticism around whether GPT-4.5 and GPT-5 embody true intelligence.
Skeptics question if improvements in reasoning translate into practical applications that meaningfully enhance user experience. Despite claims of increased capabilities, the challenge lies in convincing users of new, beneficial use cases for AI that extend beyond current interactions.
In light of recent advancements by competitive models like DeepSeek—an AI system from China—OpenAI and Microsoft find themselves under pressure to validate the potency of their upcoming product launches. Just a month prior, concerns arose regarding DeepSeek’s development which reportedly matches or surpasses GPT-4 in performance while costing significantly less to build. OpenAI’s claims against DeepSeek, accusing it of plagiarism, only reveal the heightened stakes within this ongoing AI race.
Ultimately, the success of GPT-4.5 and GPT-5 is crucial not just for user experience but for investor confidence. As OpenAI prepares to roll out these models, the narrative is more than just a technological update—it’s a pivotal moment that may redefine the landscape of artificial intelligence.