Comprehensive side-by-side LLM comparison
DeepSeek-V3 leads with 63.6% higher average benchmark score. Grok Code Fast 1 offers 3.9K more tokens in context window than DeepSeek-V3. Both models have similar pricing. Overall, DeepSeek-V3 is the stronger choice for coding tasks.
DeepSeek
DeepSeek-V3 is a language model developed by DeepSeek. It achieves strong performance with an average score of 67.2% across 20 benchmarks. It excels particularly in DROP (91.6%), CLUEWSC (90.9%), MATH-500 (90.2%). It supports a 262K token context window for handling large documents. The model is available through 1 API provider. Released in 2024, it represents DeepSeek's latest advancement in AI technology.
xAI
Grok Code Fast 1 is a language model developed by xAI. It achieves strong performance with an average score of 70.8% across 1 benchmarks. Notable strengths include SWE-Bench Verified (70.8%). It supports a 266K token context window for handling large documents. The model is available through 1 API provider. Released in 2025, it represents xAI's latest advancement in AI technology.
8 months newer
DeepSeek-V3
DeepSeek
2024-12-25
Grok Code Fast 1
xAI
2025-08-28
Cost per million tokens (USD)
DeepSeek-V3
Grok Code Fast 1
Context window and performance specifications
Average performance across 20 common benchmarks
DeepSeek-V3
Grok Code Fast 1
Available providers and their performance metrics
DeepSeek-V3
DeepSeek
Grok Code Fast 1
DeepSeek-V3
Grok Code Fast 1
DeepSeek-V3
Grok Code Fast 1
xAI