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DeepSeek V4 Pro vs GPT-4o mini

Sample workload: short support reply (~512 output tokens). Open the calculator for your own prompt.

FieldDeepSeek V4 ProGPT-4o mini
ProviderDeepSeekOpenAI
AccuracyApproxExact
Input / 1M$0.435/1M$0.150/1M
Output / 1M$0.870/1M$0.600/1M
Sample input tokens2516
Sample request cost$0.000456$0.00031
PagesModel pageModel page

Try your own prompt

Sample costs above use a fixed support-chat prompt. For your text, open the main calculator with either model preselected.

DeepSeek V4 Pro in calculator · GPT-4o mini in calculator · Count tokens (DeepSeek V4 Pro) · Count tokens (GPT-4o mini) · All comparisons

How LLM pricing works · Exact vs Approx · DeepSeek V4 Pro page · GPT-4o mini page