Comprehensive side-by-side LLM comparison
Grok Code Fast 1 leads with 26.2% higher average benchmark score. Grok Code Fast 1 offers 3.9K more tokens in context window than DeepSeek-R1-0528. Grok Code Fast 1 is $0.95 cheaper per million tokens. DeepSeek-R1-0528 is available on 3 providers. Overall, Grok Code Fast 1 is the stronger choice for coding tasks.
DeepSeek
DeepSeek-R1-0528 represents a specific release iteration of the DeepSeek-R1 model, developed to incorporate refinements and improvements from ongoing training. Built to provide enhanced reasoning capabilities based on accumulated insights, it continues the evolution of DeepSeek's reasoning-focused architecture.
xAI
Grok Code Fast was developed as a specialized coding model optimized for speed, designed to provide rapid code completion, generation, and assistance. Built to serve developers requiring quick feedback and iterative coding support, it combines programming expertise with low-latency responses.
3 months newer

DeepSeek-R1-0528
DeepSeek
2025-05-28

Grok Code Fast 1
xAI
2025-08-28
Cost per million tokens (USD)

DeepSeek-R1-0528

Grok Code Fast 1
Context window and performance specifications
Average performance across 1 common benchmarks

DeepSeek-R1-0528

Grok Code Fast 1
Performance comparison across key benchmark categories

DeepSeek-R1-0528

Grok Code Fast 1
Available providers and their performance metrics

DeepSeek-R1-0528
DeepInfra
DeepSeek
Novita

DeepSeek-R1-0528

Grok Code Fast 1

DeepSeek-R1-0528

Grok Code Fast 1

Grok Code Fast 1
xAI