OpenAI launches "Ultrafast" mode making GPT 5.6 Sol run 14x faster

OpenAI has launched a preview of "Ultrafast," a new mode for its latest and most powerful model, GPT 5.6 Sol, promising speeds 14 times faster than standard operation. The feature is aimed at enterprise users and is designed to attract businesses to OpenAI's platform. The launch is part of OpenAI's push to strengthen its position in the corporate market.