Artificial Analysis Intelligence Index
Measured May 14, 2026Source
Score
21.6
Models1 0 
xAI
Grok 3 Reasoning Beta
xAIxAIUnited States
Grok 3 Reasoning Beta is a specialized variant of the Grok 3 model from xAI, optimized for complex reasoning and problem-solving tasks. It likely employs chain-of-thought techniques to enhance logical deduction and step-by-step analysis. As a beta release, it represents the cutting edge of xAI's reasoning capabilities.
ReasoningCoding
Input / 1M tokens
$0.00Output / 1M tokens
$0.00Supported plans
0Benchmark history
Evaluations
Plan availability
Products and plans that support this model
No products or plans have been linked to this model yet.
Discussion
Thinking... Make sure you are connected to GitHub server