A high-impact **General IT** story today is that **Microsoft unveiled seven homegrown AI models** as part of a push for greater long-term self-sufficiency in AI infrastructure.[1] This matters because it signals a broader shift among big tech companies toward controlling core model development rather than relying entirely on outside providers.[1]

References:
1. https://www.geekwire.com
2. https://www.technewsworld.com
3. https://techcrunch.com