Microsoft has announced a major, expanded partnership with AI startup Anthropic, a rival to OpenAI, which includes an investment of up to $5 billion. Ahead of the Ignite 2025 keynote event, Microsoft ...
Did our AI summary help? xAI’s Grok 4.1 Fast is now available in preview within Microsoft Copilot Studio. The model is positioned as a fast-reasoning, text-generation system designed for handling ...