Price comparison · checked October 12, 2026

DeepSeek V4 Pro vs Mistral Large pricing

For a typical support chatbot (60,000 conversations a month), Mistral Large costs $72.00 a month and DeepSeek V4 Pro costs $95.04. That makes Mistral Large 1.3× cheaper for this workload.

DeepSeek V4 ProMistral Large
ProviderDeepSeekMistral
Input / 1M$0.66$0.50
Cached input / 1M$0.022–
Output / 1M$1.98$1.50
Context window1M–
NotesOff-peak rate. Peak hours cost 2×Version not stated on pricing page

Monthly cost by workload

WorkloadDeepSeek V4 ProMistral LargeDifference
Support chatbot
60,000 req · 1,500 in / 300 out
$95.04$72.00Mistral Large 1.3× cheaper
Document summaries
20,000 req · 6,000 in / 400 out
$95.04$72.00Mistral Large 1.3× cheaper
Coding assistant
30,000 req · 4,000 in / 800 out
$127$96.00Mistral Large 1.3× cheaper
RAG search
100,000 req · 2,500 in / 250 out
$214$162Mistral Large 1.3× cheaper

Standard rates, no caching or batch discounts. Sources: api-docs.deepseek.com · mistral.ai

Try your own numbers

Start from a use case

1,000 tokens is about 750 English words. Input includes your system prompt, chat history and any retrieved documents.

Mistral Large
MistralCheapest
$72.00 /mo
DeepSeek V4 Pro
DeepSeek
$95.04 /mo

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