GPT‑4o (“o” for “omni”) is a step towards much more natural human-computer interaction—it accepts as input any combination of text, audio, image, and video and generates any combination of text, audio, and image outputs. It can respond to audio inputs in as little as 232 milliseconds, with an average of 320 milliseconds, which is similar to human response time ⁠ in a conversation. It matches GPT ‑4 Turbo performance on text in English and code, with significant improvement on ... GPT-4o ("o" for "omni") is the latest flagship AI model released by OpenAI, engineered to deliver next-generation capabilities across text, images, audio, and video. As the successor to GPT -4 and a significant leap from previous models, GPT-4o features real-time speed, improved accuracy, true multimodal input/output, and reduced latency. Built to be more affordable and accessible, GPT-4o establishes a new industry standard for developers, enterprises, and creators. GPT-4o goes beyond GPT -4 Turbo in terms of both capabilities and performance. As was the case with its GPT -4 predecessors, GPT-4o can be used for text generation use cases, such as summarization and knowledge-based Q&A. Learn about OpenAI’s GPT-4o , a multimodal AI model that processes text, audio, and visual data, and discover how it compares with GPT -4 Turbo for various use cases.

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