DeepSeek R1 0528 vs o4 Mini
Side-by-side benchmark comparison across coding, math, reasoning, speed, and pricing.
o4 Mini by OpenAI wins on 6 of 14 benchmarks against DeepSeek R1 0528 by DeepSeek, which leads on 5. 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 o4 Mini's 1350, while DeepSeek R1 0528 scores 84.0% on MMLU-Pro compared to o4 Mini's 80.0%.
Coding: In coding, both score 88.0% on HumanEval+, while o4 Mini scores 68.1% on SWE-bench Verified compared to DeepSeek R1 0528's 55.0%, while both score 58.0% on LiveCodeBench.
Math: In math, DeepSeek R1 0528 scores 96.0% on MATH compared to o4 Mini's 93.0%, while both score 97.5% on GSM8K.
Reasoning: In reasoning, o4 Mini scores 81.4% on GPQA Diamond compared to DeepSeek R1 0528's 81.0%, while o4 Mini scores 55.0% on ARC-AGI compared to DeepSeek R1 0528's 15.0%.
Context: In context, o4 Mini scores 200K on Context Length compared to DeepSeek R1 0528's 131K.
Pricing Comparison
DeepSeek R1 0528 costs $0.55/1M input tokens and $2.2/1M output tokens, while o4 Mini costs $1.1/1M input and $4.4/1M output. DeepSeek R1 0528 is the more affordable option for API usage.
Speed Comparison
DeepSeek R1 0528 generates output at 40 tok/s compared to o4 Mini's 120 tok/s, and the time to first token is 900 ms for DeepSeek R1 0528 versus 300 ms for o4 Mini. o4 Mini delivers faster throughput.
Verdict
For developers prioritizing general intelligence and math and affordability, DeepSeek R1 0528 has the edge. For those who value coding and speed, o4 Mini is the stronger choice.
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DeepSeek R1 0528 vs o4 Mini — FAQ
Which is better, DeepSeek R1 0528 or o4 Mini?
o4 Mini wins on more benchmarks overall (6 vs 5). However, the best choice depends on your specific needs — each model excels in different areas.
How does DeepSeek R1 0528 compare to o4 Mini for coding?
o4 Mini is better for coding, scoring 68.1% on SWE-bench Verified compared to 55.0%. SWE-bench tests real-world software engineering by resolving actual GitHub issues.
Is DeepSeek R1 0528 cheaper than o4 Mini?
Yes, DeepSeek R1 0528 is cheaper. DeepSeek R1 0528 costs $0.55/1M input and $2.2/1M output tokens. o4 Mini costs $1.1/1M input and $4.4/1M output tokens.
Which is faster, DeepSeek R1 0528 or o4 Mini?
o4 Mini is faster, generating output at 120 tok/s compared to 40 tok/s. Faster output speed means shorter wait times for API responses.
What benchmarks does the DeepSeek R1 0528 vs o4 Mini comparison cover?
This comparison covers 14 benchmarks including Chatbot Arena ELO, MMLU-Pro, HumanEval+, MATH, SWE-bench Verified, GPQA Diamond, Output Speed, Time to First Token, and more. Metrics span general intelligence, coding, math, reasoning, speed, and cost categories.