Apple is a big company that makes phones and other devices. They want to make their phones smarter by using something called AI, which stands for artificial intelligence. Artificial intelligence is like a brain for machines that can think and learn. Apple has chosen another company called OpenAI, led by a person named Sam Altman, to help them use an AI tool called ChatGPT in their phones. ChatGPT is like a chatbot, which means it can talk to people and answer their questions. This could make iPhones more fun and useful for people who use them. Apple has spent a lot of money on making their phones smarter with AI, and they are also working on special chips that can help their devices think faster and better. Read from source...

1. The title is misleading and sensationalist. It suggests that Apple has already chosen OpenAI to integrate ChatGPT into iPhone, when in fact the report only says that a deal is almost done. This implies that the integration might not happen at all or face some delays or challenges. A more accurate title would be something like "Apple in Talks with OpenAI to Integrate ChatGPT Into iPhone".
2. The article does not provide any evidence or sources for its claim that Apple has invested $100 billion in R&D over the past five years. This is a huge amount of money and it would be interesting to know where it went and what kind of projects it funded. A credible source could be Apple's annual report, for example.
3. The article mentions Cook's confidence in Apple's AI prospects despite investor concerns, but does not explain why he feels that way or what are the main challenges or opportunities that Apple faces in the AI space. This leaves the reader with a vague impression of Apple's strategy and vision for AI, without any concrete details or examples.
4. The article briefly mentions Apple's development of its own AI chips for data centers, but does not provide any information on how this project is different from or superior to other existing or potential competitors in the market. It also does not explain what are the benefits or drawbacks of using custom-designed AI chips versus general-purpose CPUs or GPUs.
5. The article cites Elon Musk as a source of information, but does not mention his involvement with OpenAI or his potential conflicts of interest. This could be seen as a biased or irrational choice of source, given that Musk is also the CEO of Tesla and SpaceX, which are competitors or partners of Apple in various domains. A more neutral or objective source would be someone who has no direct stake or affiliation with either Apple or OpenAI, such as an analyst or a journalist from a different publication.