Microsoft to add Anthropic AI models — as rift with OpenAI grows: report

The software giant will pay to use Anthropic’s Claude models for some Office 365 Copilot features, according to The Information news site. Read More

Microsoft Leans on Anthropic’s Claude, Raising Questions About Its OpenAI Ties

Microsoft will integrate Anthropic’s Claude into Office 365, citing stronger performance in tasks like Excel and PowerPoint as tensions with OpenAI grow. Read More

Microsoft Taps Anthropic’s Claude AI for Microsoft 365, Signaling Major Shift in OpenAI Partnership

Microsoft is reportedly integrating Anthropic's Claude Sonnet 4 into Office 365 after tests showed it outperformed GPT-5 on some tasks, a major shift in its AI strategy. Read More

Exclusive: Anthropic's Claude AI model takes on (and beats) human hackers

For the past year, a dark horse contestant has been quietly racking up wins in student hacking competitions: Claude. Why it matters: Anthropic's large language model has been quietly outperforming ... Read More

Enterprises prefer Anthropic’s AI models over anyone else’s, including OpenAI’s

AI research lab Anthropic’s AI models are now the top choice for enterprises, surpassing OpenAI. Anthropic now holds 32% of the enterprise large language model market share by usage, according to a ... Read More

Claude Sonnet 4 Receives Massive Update to Support 1M Tokens

Claude Sonnet 4 Receives Massive Update to Support 1M Tokens Your email has been sent Anthropic’s developers recently upgraded the AI model Claude Sonnet 4 to ... Read More