Comprehensive side-by-side LLM comparison
GPT-4o leads with 3.9% higher average benchmark score. GPT-4o is available on 2 providers. Both models have their strengths depending on your specific coding needs.
OpenAI
This updated version of GPT-4o was released with refinements to its multimodal capabilities and improved performance across text, vision, and audio tasks. Built to incorporate learnings from the initial GPT-4o deployment, it enhanced reliability and accuracy while maintaining the seamless cross-modal reasoning that defines the GPT-4o family.
xAI
Grok 2 Mini was created as a more efficient variant of Grok 2, designed to provide strong capabilities with reduced computational requirements. Built to make Grok 2's advancements accessible to applications with tighter resource constraints, it balances performance with practical deployment needs.
7 days newer

GPT-4o
OpenAI
2024-08-06

Grok-2 mini
xAI
2024-08-13
Context window and performance specifications
Average performance across 6 common benchmarks

GPT-4o

Grok-2 mini
Available providers and their performance metrics

GPT-4o
Azure
OpenAI


GPT-4o

Grok-2 mini

GPT-4o

Grok-2 mini
Grok-2 mini