+
+
+
+
+
+
+
+
VS
VS
VS
VS
VS
VS
DeepSeek-R1-0528 vs Grok-4 Heavy
Comprehensive side-by-side LLM comparison
Grok-4 Heavy leads with 14.8% higher average benchmark score. Grok-4 Heavy supports multimodal inputs. DeepSeek-R1-0528 is available on 3 providers. Overall, Grok-4 Heavy 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 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 month newer
DeepSeek-R1-0528
DeepSeek
2025-05-28
Grok-4 Heavy
xAI
2025-07-09
+
+
+
+
+
+
+
+
+
+
+
+
Performance Metrics
Context window and performance specifications
Average performance across 4 common benchmarks
+
+
+
+
DeepSeek-R1-0528
Average Score:64.9%
+
+
+
+
Grok-4 Heavy
Average Score:79.6%(+14.8%)
+
+
+
+
Knowledge Cutoff
Training data recency comparison
Grok-4 Heavy
2024-12-31
More recent knowledge cutoff means awareness of newer technologies and frameworks
Provider Availability & Performance
Available providers and their performance metrics
+
+
+
+
DeepSeek-R1-0528
3 providers
DeepInfra
Throughput: 45.04 tok/s
Latency: 0.61ms
DeepSeek
Throughput: 9 tok/s
Latency: 0.3ms
Novita
Throughput: 37.96 tok/s
Latency: 1.18ms
+
+
+
+
+
+
+
DeepSeek-R1-0528
Avg Score:64.9%
Providers:3
+
+
+
+
Grok-4 Heavy
Avg Score:79.6%(+14.8%)
Providers:0