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DeepSeek Chat vs GPT-4o mini

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

FieldDeepSeek ChatGPT-4o mini
ProviderDeepSeekOpenAI
AccuracyApproxExact
Input / 1M$0.280/1M$0.150/1M
Output / 1M$0.420/1M$0.600/1M
Sample input tokens2516
Sample request cost$0.000222$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 Chat in calculator · GPT-4o mini in calculator · Count tokens (DeepSeek Chat) · Count tokens (GPT-4o mini) · All comparisons

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