According to OpenAI, Plus users will maintain access to Advanced Voice features, including video and screensharing, with a daily rate limit over five times that of the free limit. Pro users will continue to enjoy unlimited access to these features. This tiered access structure could influence user engagement and adoption rates, potentially impacting OpenAI's service usage metrics.

According to OpenAI's recent announcement on Twitter, they are rolling out an Advanced Voice version powered by GPT-4o mini for free ChatGPT users to preview daily. This development aims to maintain the natural conversation pace and tone of the GPT-4o version while being more cost-effective, potentially impacting user engagement and platform adoption. This could influence AI technology investments as it highlights cost efficiency and increased accessibility to sophisticated AI tools.