What do you think of other assistants like ChatGPT and Bing AI? How different are they from each other?
Although both ChatGPT and Bing AI use the same model (GPT), there are some slight differences in between them:

- Bing Chat is available on more platforms than ChatGPT. However, it currently requires you to join a waitlist whereas you can use ChatGPT immediately.
- Bing primarily functions as a search engine, so the new Chat feature can access web results and up-to-date information. ChatGPT, meanwhile, does not have knowledge of recent events.
- You can optionally subscribe to ChatGPT Plus for priority access and other benefits over the free tier.
- Bing is free to use, but Microsoft relies on ad revenue so you may see product recommendations or sponsored listings from time to time.
- Bing offers three Chat modes, while ChatGPT does not have any settings or fine-tuning options.
- ChatGPT may offer longer creative responses. However, this may come at the expense of accuracy as it cannot fact-check its responses with external sources.
- Bing Chat officially supports many non-English languages. While ChatGPT can understand several languages too, most of its training involved English words and samples.

I believe that every assitant can provide value, and help towards the goal of having a realistic and accurate AI assistant that can provide coherent answers.
Is it true that Bing AI is powered by GPT-4, unlike ChatGPT?
Yes, it was revealed in March 2023 that the Bing AI had been using GPT-4 all along, instead of ChatGPT.