Microsoft is openly competing with OpenAI, Anthropic more than ever
Microsoft just weaponized its own models. After years as OpenAI's primary distributor, Redmond is now a direct competitor at the frontier.

Why it matters
Microsoft's shift from pure distribution partner to direct frontier competitor changes the lab-race dynamics and threatens the economics of its own partnerships with OpenAI and Anthropic.
The key facts
5 to knowMicrosoft pitched homegrown AI models on Wednesday earnings call
Microsoft announced Mythos competitor (direct model product line)
Microsoft plans continued growth in competing offerings
Signals end of pure distribution partnership model
Direct competition with OpenAI and Anthropic at capability layer
Go to the source
TechCrunch AItechcrunch.com
Publisher excerpt: Microsoft pitched its own homegrown AI models, harnesses, and even a Mythos competitor on Wednesday, telling Wall Street it plans for continued growth.