Microsoft is a clear winner from ChatGPT's super-viral Ghibli images, analysts say

1. ChatGPT-4o's popularity surged with Ghibli-style image features. 2. Microsoft benefits from OpenAI's growth and increased user engagement. 3. OpenAI raised $40 billion, boosting its valuation to $300 billion. 4. Jefferies maintains a buy rating on Microsoft with a $500 price target. 5. Record user growth suggests potential revenue increases for OpenAI.