We thoroughly tested the Grok 3 model and came away surprised by its capabilities as it is a model that outperforms o3-mini, DeepSeek R1, etc.

Elon Musk’s AI startup has launched its newest model with some grand claims — including that it can outperform leading models from the U.S. and China.

According to xAI’s blog, Grok 3 leverages Test-Time Compute at Scale (TTCS), a specific implementation of test-time scaling, to power its reasoning. This machine learning strategy enables the A.I. model to dynamically adjust computational resources, ensuring higher accuracy for complex queries while maintaining speed for simpler tasks.