Comprehensive side-by-side LLM comparison
Grok-2 leads with 18.2% higher average benchmark score. Claude 3 Sonnet offers 264.0K more tokens in context window than Grok-2. Grok-2 is $6.00 cheaper per million tokens. Claude 3 Sonnet is available on 3 providers. Overall, Grok-2 is the stronger choice for coding tasks.
Anthropic
Claude 3 Sonnet was introduced as the balanced middle tier of the Claude 3 family, offering a combination of strong capabilities and operational speed. Designed to provide an optimal tradeoff between intelligence and performance for everyday tasks, it served as a versatile solution for a wide range of enterprise and consumer applications.
xAI
Grok 2 was developed as the second generation of xAI's language model family, designed to provide enhanced reasoning, knowledge, and conversational abilities. Built with architectural improvements and expanded training, it represents a significant advancement in xAI's model capabilities.
5 months newer

Claude 3 Sonnet
Anthropic
2024-02-29

Grok-2
xAI
2024-08-13
Cost per million tokens (USD)

Claude 3 Sonnet

Grok-2
Context window and performance specifications
Average performance across 5 common benchmarks

Claude 3 Sonnet

Grok-2
Available providers and their performance metrics

Claude 3 Sonnet
Anthropic
Bedrock

Claude 3 Sonnet

Grok-2

Claude 3 Sonnet

Grok-2

Grok-2
xAI