comparison
Mistral Large 3 vs DeepSeek V4 Pro
Token pricing, context window and real monthly cost, side by side. DeepSeek V4 Pro is the cheaper of the two for a typical workload — about 1.4× less.
| metric | Mistral Large 3 | DeepSeek V4 Pro |
|---|---|---|
| Input / 1M | $0.50 | $0.43 |
| Output / 1M | $1.50 | $0.87 |
| Context | 262K | 1.0M |
| Cost @ typical workload | $300/mo | $217/mo |
| Modality | text + image | Text only |
| Price source | list | list |
| Provider | Mistral | DeepSeek |
Snapshot . Cost uses a typical workload; tune it in the calculator. How we measure →
Which should you pick?
On a typical workload, DeepSeek V4 Pro costs $217/mo against Mistral Large 3's $300/mo — roughly 1.4× cheaper. But the ranking depends on your output-to-input ratio: output is the pricier direction for both, so an output-heavy job (code generation, long answers) widens the gap while an input-heavy one (summarization, retrieval) narrows it. If you need to fit more in a single prompt, DeepSeek V4 Pro has the larger 1.0M-token window (~1,573 pages). Only Mistral Large 3 accepts image input — decisive if your prompts include images.
These are list and routed market prices, not measured outcomes. Two models at the same rate can still cost different amounts to finish the same task, because verbose or reasoning-heavy models emit more tokens. That gap is exactly what measured cost-per-task captures.
Frequently asked questions
Is Mistral Large 3 or DeepSeek V4 Pro cheaper?
For a typical workload (1,500 input + 500 output tokens × 200,000 requests/month), DeepSeek V4 Pro costs $217/mo versus $300/mo for Mistral Large 3 — about 1.4× less. Because output is priced higher than input, the winner can flip if your workload writes much more or less than this; check your own numbers in the calculator.
What's the main difference between Mistral Large 3 and DeepSeek V4 Pro?
On price, Mistral Large 3 is $0.50/$1.50 per 1M (in/out) and DeepSeek V4 Pro is $0.43/$0.87. DeepSeek V4 Pro has the larger context window at 1.0M tokens. Mistral Large 3 also accepts image input, while DeepSeek V4 Pro is text-only.
More comparisons
- GPT-5.4 mini vs Mistral Large 3
- GPT-5.4 nano vs DeepSeek V4 Pro
- Mistral Large 3 vs GPT-5.4 nano
- DeepSeek V4 Pro vs gpt-oss-120b
- Claude Haiku 4.5 vs Mistral Large 3
- Gemini 2.5 Flash vs DeepSeek V4 Pro
Related
- Mistral Large 3 and DeepSeek V4 Pro — full specs and price history.
- API cost calculator — compare on your own workload.
- All comparisons — the full head-to-head index.