During a continuous 12-day live event, OpenAI released the O1 model API to developers on the 9th day and announced significant upgrades to the real-time API, supporting WebRTC technology. Starting from the release date, OpenAI will provide access to the O1 API for developers at usage level 5. Compared to the previous preview version, this updated O1 model API achieves a 60% reduction in thinking costs and adds advanced visual processing capabilities. Meanwhile, GPT-4o has improved in audio processing.

Today, ByteDance announced a new feature for the Doubao model that supports real-time voice calls. It is reported that the conversational AI real-time interaction solution provided by Volcano Engine combines the Volcano Ark large model service platform and Doubao's speech recognition and synthesis models, streamlining the conversion process between speech and text. This solution achieves efficient voice data collection, processing, and transmission, offering outstanding intelligent dialogue and natural language processing capabilities.