GPT-4 (OpenAI)

GPT-4 is a large multimodal model (accepting image and text inputs, emitting text outputs) that, while less capable than humans in many real-world scenarios, exhibits human-level performance on various professional and academic benchmarks.

It is part of OpenAI’s GPT series, which has revolutionized the AI landscape by providing highly capable conversational and reasoning capabilities that can be integrated into various applications through APIs.