Summary:
- OpenAI, a leading artificial intelligence research company, has developed a new language model called GPT-4 that is more advanced than their previous model, GPT-3.
- GPT-4 is said to be more capable than GPT-3 in areas like language understanding, task completion, and generating human-like text.
- The article compares GPT-4 to Apple's own language model, which is used in products like Siri, and suggests that GPT-4 may be a more powerful and versatile AI assistant.