Microsoft just officially brought xAI’s Grok 3 and Grok 3 mini to its Azure AI Foundry platform. Hosted and billed directly by Microsoft with full enterprise SLAs, the surprise addition deepens Azure's model lineup—and adds another awkward wrinkle to Microsoft’s increasingly tense alliance with OpenAI.
xAI just rolled out Grok 3 Mini, bringing built-in reasoning to developers at a fraction of the cost of legacy models. Available now via API alongside the standard Grok 3, the Mini version serves full reasoning traces starting at $0.30 per million input tokens. It puts serious price pressure on rivals while rivaling top-tier reasoning benchmarks.
xAI just released the API for its flagship Grok 3 and Grok 3 Mini reasoning models. Standard Grok 3 matches Claude 3.7 Sonnet pricing at $3 per million input tokens and $15 per million output tokens, with faster tiers available. Notably, the API maxes out at a 131,072 tokens context window, falling short of the 1 million tokens xAI promised in February.
Elon Musk’s xAI just released its latest flagship Grok 3 family, introducing specialized reasoning models to compete with o3-mini alongside a new DeepSearch tool. Trained on roughly 200,000 GPUs, it claims top benchmark scores and offers a high-compute Big Brain mode. Access is currently rolling out to X Premium+ subscribers.
Elon Musk's xAI just rolled out Grok 3, trained on roughly 200,000 GPUs with 10x more compute than its predecessor. The lineup includes new reasoning models designed to rival OpenAI's o3-mini on tough math problems, alongside a web research tool called DeepSearch. It is rolling out first to X's Premium+ subscribers.
