comparison
Qwen3 Max 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 2.9× less.
Positioned by published specs — size, context and modality — not measured performance; a smaller model can sometimes outperform a larger one on your task.
DeepSeek V4 Pro and Qwen3 Max are the same class (Flagship) on size & context, so they're plausible substitutes — decide on price, modality and provider fit.
| metric | Qwen3 Max | DeepSeek V4 Pro |
|---|---|---|
| Input / 1M | $0.78 | $0.43 |
| Output / 1M | $3.90 | $0.87 |
| Context | 262K | 1.0M |
| Technical class | Flagship | Flagship |
| Cost @ typical workload | $624/mo | $217/mo |
| Modality | Text only | Text only |
| Price source | routed | list |
| Provider | Qwen | 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 Qwen3 Max's $624/mo — roughly 2.9× 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). By technical class — a spec read of size and context, not measured capability — both are Flagship, so this is a like-for-like price decision.
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. The technical-class read above is likewise spec-based — size, context and modality, not measured performance — so a smaller model can still outperform a larger one on your specific task.
Frequently asked questions
Is Qwen3 Max 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 $624/mo for Qwen3 Max — about 2.9× 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 Qwen3 Max and DeepSeek V4 Pro?
On price, Qwen3 Max is $0.78/$3.90 per 1M (in/out) and DeepSeek V4 Pro is $0.43/$0.87. By technical class (size & context) they're the same — both Flagship. DeepSeek V4 Pro has the larger context window at 1.0M tokens.
Which handles longer prompts, Qwen3 Max or DeepSeek V4 Pro?
DeepSeek V4 Pro — its 1.0M-token context window (~1,573 pages of text) is the larger of the two, by roughly 4×.
More comparisons
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- Qwen3 Max vs GPT-5.4 nano
- Claude Sonnet 4.6 vs Qwen3 Max
- Claude Haiku 4.5 vs Qwen3 Max
Related
- Qwen3 Max 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.