token.app › Compare › DeepSeek V4 Pro vs Qwen3.8 Max
DeepSeek V4 Pro vs Qwen3.8 Max
Qwen3.8 Max leads on 4 of 5 shared benchmarks. DeepSeek V4 Pro is 5.5× cheaper per token on a blended 3:1 basis. DeepSeek V4 Pro accepts the larger context window (1.0M).
Head to head
Blended price uses a 3:1 input:output mix
| DeepSeek V4 Pro | Qwen3.8 Max | |
|---|---|---|
| Provider | DeepSeek | Alibaba |
| Input $/1M | $0.435 | $2.00 |
| Output $/1M | $0.870 | $6.00 |
| Blended $/1M | $0.544 | $3.00 |
| Context window | 1.0M | 1M |
| Max output | 384K | 131K |
| Released | Apr 2026 | Aug 2026 |
| Licence | Open weights | Proprietary |
| GPQA Diamond | 90.9% | 92.7% |
| FrontierMath T1–3 | 45.3% | 74.7% |
| FrontierMath T4 | 2.4% | 46.3% |
| SimpleQA Verified | 57.0% | 46.3% |
| OTIS Mock AIME | 96.7% | 99.4% |
Benchmark scores independently run and published by Epoch AI, 'AI Benchmarking Hub', used under CC BY 4.0. Only benchmarks with a score for BOTH models are compared.
Choose DeepSeek V4 Pro if…
- Costs less per token — $0.544 vs $3.00 blended
- Higher SimpleQA Verified (57.0% vs 46.3%)
- Larger context window (1.0M)
- Open weights — self-hostable
Choose Qwen3.8 Max if…
- Higher GPQA Diamond (92.7% vs 90.9%)
- Higher FrontierMath T1–3 (74.7% vs 45.3%)
- Higher FrontierMath T4 (46.3% vs 2.4%)
- Higher OTIS Mock AIME (99.4% vs 96.7%)
- Newer model (released Aug 2026)
FAQ
Which is better, DeepSeek V4 Pro or Qwen3.8 Max?
Across the 5 benchmarks both models have independently-run scores for, DeepSeek V4 Pro leads on 1 and Qwen3.8 Max leads on 4. Benchmarks are one input — price and context window are on this page too.
Is DeepSeek V4 Pro cheaper than Qwen3.8 Max?
DeepSeek V4 Pro is cheaper: $0.544 versus $3.00 per million tokens blended at 3:1 input:output. Input alone: $0.435 vs $2.00. Output alone: $0.870 vs $6.00.
What context windows do DeepSeek V4 Pro and Qwen3.8 Max have?
DeepSeek V4 Pro: 1,048,576 tokens. Qwen3.8 Max: 1,000,000 tokens.
Who makes DeepSeek V4 Pro and Qwen3.8 Max?
DeepSeek V4 Pro is made by DeepSeek. Qwen3.8 Max is made by Alibaba.