OpenAI's GPT-4: Smarter, Safer, and More Impressive, but Still Flawed.

OpenAI has released GPT-4, an upgrade to its large language model technology that can generate longer strings of text and respond to images. GPT-4 is designed to avoid AI pitfalls and is more reliable, creative, and able to handle nuanced instructions than its predecessor, GPT-3.5. It can also accept input data that includes text and photos and has better performance in avoiding AI problems like hallucinations. Microsoft is using GPT-4 for its Bing search engine, posing a major search threat to Google, which has its own large language model technology.