Comprehensive side-by-side LLM comparison
DeepSeek-R1-0528 leads with 11.9% higher average benchmark score. DeepSeek-R1-0528 is available on 3 providers. Overall, DeepSeek-R1-0528 is the stronger choice for coding tasks.
DeepSeek
DeepSeek-R1-Zero was introduced as an experimental variant trained with minimal human supervision, designed to develop reasoning patterns through self-guided reinforcement learning. Built to explore how models can discover analytical strategies independently, it represents research into autonomous reasoning capability development.
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.
4 months newer

DeepSeek R1 Zero
DeepSeek
2025-01-20

DeepSeek-R1-0528
DeepSeek
2025-05-28
Context window and performance specifications
Average performance across 3 common benchmarks

DeepSeek R1 Zero

DeepSeek-R1-0528
Available providers and their performance metrics

DeepSeek R1 Zero

DeepSeek-R1-0528
DeepInfra

DeepSeek R1 Zero

DeepSeek-R1-0528

DeepSeek R1 Zero

DeepSeek-R1-0528
DeepSeek
Novita