Comprehensive side-by-side LLM comparison
Grok-2 mini leads with 14.9% higher average benchmark score. Overall, Grok-2 mini is the stronger choice for coding tasks.
xAI
Grok-2 mini is a multimodal language model developed by xAI. It achieves strong performance with an average score of 74.1% across 8 benchmarks. It excels particularly in DocVQA (93.2%), MMLU (86.2%), HumanEval (85.7%). As a multimodal model, it can process and understand text, images, and other input formats seamlessly. Released in 2024, it represents xAI's latest advancement in AI technology.
xAI
Grok-3 is a multimodal language model developed by xAI. This model demonstrates exceptional performance with an average score of 85.7% across 5 benchmarks. It excels particularly in AIME 2025 (93.3%), AIME 2024 (93.3%), GPQA (84.6%). It supports a 136K token context window for handling large documents. The model is available through 1 API provider. As a multimodal model, it can process and understand text, images, and other input formats seamlessly. Released in 2025, it represents xAI's latest advancement in AI technology.
6 months newer
Grok-2 mini
xAI
2024-08-13
Grok-3
xAI
2025-02-17
Context window and performance specifications
Average performance across 11 common benchmarks
Grok-2 mini
Grok-3
Grok-3
2024-11-17
Available providers and their performance metrics
Grok-2 mini
Grok-3
xAI
Grok-2 mini
Grok-3
Grok-2 mini
Grok-3