DeepSeek V4 Pro vs Qwen 3 Max for debugging: which is better in 2026?
A head-to-head look at DeepSeek V4 Pro and Qwen 3 Max for debugging. Benchmarks via artificialanalysis.ai, pricing as of May 2026. Compare AI models like these inside Admix.
Quick verdict
For debugging in May 2026, DeepSeek V4 Pro edges out Qwen 3 Max on the codingIndex metric. Cheapest frontier-class pricing.
Side-by-side specs
| Spec | DeepSeek | Qwen |
|---|---|---|
| Intelligence index | 72.8 | 72.1 |
| Coding index | 74.5 | 71.0 |
| Context window | 256K tokens | 1M tokens |
| Speed (tok/s) | 120 | 130 |
| Input $/M | $0.27 | $0.50 |
| Output $/M | $1.10 | $2.00 |
| Released | Mar 4, 2026 | Feb 28, 2026 |
How they handle debugging
DeepSeek V4 Pro: Cheapest frontier-class pricing. The main caveat is weaker english creative writing.
Qwen 3 Max: Strong open-source alternative. The main caveat is less polished english writing.
Cost per 1,000 queries
Assuming 1,500 input and 800 output tokens per query:
- DeepSeek V4 Pro: $1.29 per 1,000 queries
- Qwen 3 Max: $2.35 per 1,000 queries
Verdict by sub-task
- Best raw quality on debugging:
- Best price: DeepSeek V4 Pro
- Longest context: Qwen 3 Max
- Fastest: Qwen 3 Max
FAQ
Is DeepSeek V4 Pro better than Qwen 3 Max for debugging?
On May 2026 benchmarks (artificialanalysis.ai), DeepSeek V4 Pro ranks higher than Qwen 3 Max for debugging on the codingIndex metric. The gap is small enough that the choice often comes down to price, context length, and tone.
Which is cheaper, DeepSeek V4 Pro or Qwen 3 Max?
DeepSeek V4 Pro costs $0.27 input and $1.10 output per million tokens. Qwen 3 Max costs $0.50 input and $2.00 output per million tokens.
Can I use both DeepSeek and Qwen in one app?
Yes. Admix is a multi model AI chat aggregator that lets you run DeepSeek V4 Pro and Qwen 3 Max side by side under one subscription.
Sources
Benchmarks from artificialanalysis.ai (May 2026).
Related
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