https://www.theguardian.com/technology/2023/mar/14/chat-gpt-4-new-model

Latest version can take images as inputs and improves upon many of the criticisms users had, but will still ‘hallucinate’ facts

The artificial intelligence research lab OpenAI has released GPT-4, the latest version of the groundbreaking AI system that powers ChatGPT, which it says is more creative, less likely to make up facts and less biased than its predecessor.