Comprehensive side-by-side LLM comparison
Kimi K2 Base leads with 19.8% higher average benchmark score. Grok-1.5V supports multimodal inputs. Overall, Kimi K2 Base is the stronger choice for coding tasks.
xAI
Grok-1.5V is a multimodal language model developed by xAI. It achieves strong performance with an average score of 71.9% across 7 benchmarks. It excels particularly in AI2D (88.3%), DocVQA (85.6%), TextVQA (78.1%). 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.
Moonshot AI
Kimi K2 Base is a language model developed by Moonshot AI. It achieves strong performance with an average score of 69.2% across 13 benchmarks. It excels particularly in C-Eval (92.5%), GSM8k (92.1%), MMLU-redux-2.0 (90.2%). It's licensed for commercial use, making it suitable for enterprise applications. Released in 2025, it represents Moonshot AI's latest advancement in AI technology.
1 year newer
Grok-1.5V
xAI
2024-04-12
Kimi K2 Base
Moonshot AI
2025-07-11
Average performance across 20 common benchmarks
Grok-1.5V
Kimi K2 Base
Available providers and their performance metrics
Grok-1.5V
Kimi K2 Base
Grok-1.5V
Kimi K2 Base