**OpenAI Unveils GPT-5: A New Chapter for ChatGPT**
OpenAI has formally launched GPT-5, the newest version of its ChatGPT model, signifying a major leap in AI technology. The rollout commenced yesterday, making the model accessible to both paying and free users, a shift from earlier launches that favored premium customers. However, at this time, GPT-5 is solely available on the iPhone version of ChatGPT, while Mac and web users continue to use GPT-4o.
Sam Altman, CEO of OpenAI, recognized the complexities involved in the rollout on social platforms, mentioning that the shift to GPT-5 has led to a doubling of API traffic within the initial 24 hours. A prominent feature of GPT-5 is its “autoswitcher” element, designed to improve user experience by automatically choosing the most suitable model for a specific query. This integrated model aims to streamline interactions, removing the necessity for users to manually alternate between various modes for rapid responses, reasoning, and coding tasks.
User input has significantly influenced the enhancements in GPT-5. OpenAI intends to provide increased transparency regarding which model is being employed for specific requests, in addition to granting users the choice of their desired model. This is especially crucial as the unified model is anticipated to enhance performance, contingent upon the autoswitcher operating effectively.
Moreover, OpenAI has opted to reinstate access to GPT-4o for Plus customers, who subscribe for $20 monthly, despite having previously restricted it to Pro users at $200 per month. While GPT-4o will eventually be phased out, no detailed timeline has been specified. Altman has also stated that Plus customers will experience a doubling of their GPT-5 usage limit as the rollout advances.
In related developments, Apple is poised to enhance its ChatGPT integration within Apple Intelligence to leverage GPT-5, beginning with iOS 26. OpenAI has additionally introduced two open-weight models, including one that is compatible with Apple silicon Macs, and has unveiled initiatives to foster healthier utilization of ChatGPT.
As the rollout progresses, users can anticipate additional updates and improvements to the ChatGPT experience, underscoring OpenAI’s dedication to enhancing AI accessibility and functionality.
