OpenAI wants its most capable AI model to feel less like something you wait for and more like something that keeps up with you. Its new Ultrafast mode can run GPT-5.6 Sol at up to 750 output tokens ...

Forbes contributors publish independent expert analyses and insights. Anisha Sircar is a journalist covering tech, finance and society. This voice experience is generated by AI. Learn more. This voice ...

OpenAI is previewing a new Ultrafast service tier for GPT-5.6 Sol that can run the model up to 14 times faster than standard processing, giving developers a much faster option for workloads where ...

OpenAI CEO Sam Altman said that the GPT-5.6 chatbot will become the primary model in Microsoft 365 Copilot. GPT-5.6 is now the preferred model in Microsoft 365 ...

GPT-5.6 Sol wiped AI investor Matt Shumer's home directory while he slept. It erased software engineer Bruno Lemos' entire production database while he was defending the model to colleagues. By the ...

GPT-5 launched August 7, 2025, replacing GPT-4o and several reasoning models as ChatGPT’s default. Its defining feature was automatic routing: ChatGPT could answer quickly or invoke deeper reasoning ...

OpenAI cut API prices for GPT-5.6 Luna by 80% and Terra by 20% on July 30, due to model improvements. GPT-5.6 Sol prices are unchanged, but a new Fast mode is available.

ChatGPT Voice now runs on OpenAI's GPT-6 models and can use plugins such as email, calendar and Slack Voice also works with ...