DeepSeek R1 vs DeepSeek R1 0528
Side-by-side benchmark comparison across coding, math, reasoning, speed, and pricing.
DeepSeek R1 0528 by DeepSeek wins on 11 of 16 benchmarks against DeepSeek R1 by DeepSeek, which leads on 1. This head-to-head comparison covers coding, math, reasoning, speed, and pricing metrics from the AI Value Index.
Category-by-Category Breakdown
General Intelligence: In general intelligence, DeepSeek R1 0528 scores 1375 on Chatbot Arena ELO compared to DeepSeek R1's 1355, while both score 84.0% on MMLU-Pro, while DeepSeek R1 0528 scores 88.0% on IFEval compared to DeepSeek R1's 87.8%.
Coding: In coding, DeepSeek R1 0528 scores 88.0% on HumanEval+ compared to DeepSeek R1's 86.0%, while DeepSeek R1 0528 scores 55.0% on SWE-bench Verified compared to DeepSeek R1's 49.2%, while DeepSeek R1 0528 scores 58.0% on LiveCodeBench compared to DeepSeek R1's 50.0%.
Math: In math, DeepSeek R1 scores 97.3% on MATH compared to DeepSeek R1 0528's 96.0%, while DeepSeek R1 0528 scores 97.5% on GSM8K compared to DeepSeek R1's 97.0%, while DeepSeek R1 0528 scores 87.5% on AIME 2025 compared to DeepSeek R1's 79.8%.
Reasoning: In reasoning, DeepSeek R1 0528 scores 81.0% on GPQA Diamond compared to DeepSeek R1's 71.5%, while DeepSeek R1 0528 scores 15.0% on ARC-AGI compared to DeepSeek R1's 14.0%.
Context: In context, both score 131K on Context Length.
Pricing Comparison
DeepSeek R1 costs $0.55/1M input tokens and $2.2/1M output tokens, while DeepSeek R1 0528 costs $0.55/1M input and $2.2/1M output. Both models are priced identically for input tokens.
Speed Comparison
DeepSeek R1 generates output at 35 tok/s compared to DeepSeek R1 0528's 40 tok/s, and the time to first token is 950 ms for DeepSeek R1 versus 900 ms for DeepSeek R1 0528. DeepSeek R1 0528 delivers faster throughput.
Verdict
For developers prioritizing math, DeepSeek R1 has the edge. For those who value coding and general intelligence and speed, DeepSeek R1 0528 is the stronger choice.
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DeepSeek R1 vs DeepSeek R1 0528 — FAQ
Which is better, DeepSeek R1 or DeepSeek R1 0528?
DeepSeek R1 0528 wins on more benchmarks overall (11 vs 1). However, the best choice depends on your specific needs — each model excels in different areas.
How does DeepSeek R1 compare to DeepSeek R1 0528 for coding?
DeepSeek R1 0528 is better for coding, scoring 55.0% on SWE-bench Verified compared to 49.2%. SWE-bench tests real-world software engineering by resolving actual GitHub issues.
Is DeepSeek R1 cheaper than DeepSeek R1 0528?
Both models are priced the same at $0.55/1M input tokens. DeepSeek R1 output costs $2.2/1M and DeepSeek R1 0528 output costs $2.2/1M.
Which is faster, DeepSeek R1 or DeepSeek R1 0528?
DeepSeek R1 0528 is faster, generating output at 40 tok/s compared to 35 tok/s. Faster output speed means shorter wait times for API responses.
What benchmarks does the DeepSeek R1 vs DeepSeek R1 0528 comparison cover?
This comparison covers 16 benchmarks including Chatbot Arena ELO, MMLU-Pro, HumanEval+, IFEval, MATH, SWE-bench Verified, GPQA Diamond, Output Speed, and more. Metrics span general intelligence, coding, math, reasoning, speed, and cost categories.