Comprehensive side-by-side LLM comparison
Grok-4 Heavy leads with 60.5% higher average benchmark score. Grok-4 Heavy supports multimodal inputs. Overall, Grok-4 Heavy is the stronger choice for coding tasks.
Gemini 1.0 Pro was developed as Google's initial production-ready multimodal model, designed to handle text and provide strong performance across diverse tasks. Built to serve as a versatile foundation for applications requiring reliable language understanding and generation, it introduced the Gemini architecture to developers and enterprises.
xAI
Grok 4 Heavy was created as a larger, more capable variant of Grok 4, designed to provide maximum reasoning depth and analytical capability. Built for the most demanding applications requiring sophisticated problem-solving, it represents xAI's flagship offering in the fourth generation.
1 year newer

Gemini 1.0 Pro
2024-02-15

Grok-4 Heavy
xAI
2025-07-09
Context window and performance specifications
Average performance across 1 common benchmarks

Gemini 1.0 Pro

Grok-4 Heavy
Gemini 1.0 Pro
2024-02-01
Grok-4 Heavy
2024-12-31
Available providers and their performance metrics

Gemini 1.0 Pro

Grok-4 Heavy

Gemini 1.0 Pro

Grok-4 Heavy

Gemini 1.0 Pro

Grok-4 Heavy