token.app › Compare › DeepSeek V3 0324 vs Qwen3.5-Flash
DeepSeek V3 0324 vs Qwen3.5-Flash
Qwen3.5-Flash leads on 2 of 2 shared benchmarks. Qwen3.5-Flash is 4.4× cheaper per token on a blended 3:1 basis. Qwen3.5-Flash accepts the larger context window (1M).
Head to head
Blended price uses a 3:1 input:output mix
| DeepSeek V3 0324 | Qwen3.5-Flash | |
|---|---|---|
| Provider | DeepSeek | Alibaba |
| Input $/1M | $0.290 | $0.065 |
| Output $/1M | $1.14 | $0.260 |
| Blended $/1M | $0.502 | $0.114 |
| Context window | 164K | 1M |
| Max output | 115K | 66K |
| Released | Mar 2025 | Feb 2026 |
| Licence | Open weights | Proprietary |
| GPQA Diamond | 67.6% | 82.3% |
| OTIS Mock AIME | 37.8% | 84.4% |
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 V3 0324 if…
- Open weights — self-hostable
Choose Qwen3.5-Flash if…
- Costs less per token — $0.114 vs $0.502 blended
- Higher GPQA Diamond (82.3% vs 67.6%)
- Higher OTIS Mock AIME (84.4% vs 37.8%)
- Larger context window (1M)
- Newer model (released Feb 2026)
FAQ
Which is better, DeepSeek V3 0324 or Qwen3.5-Flash?
Across the 2 benchmarks both models have independently-run scores for, DeepSeek V3 0324 leads on 0 and Qwen3.5-Flash leads on 2. Benchmarks are one input — price and context window are on this page too.
Is DeepSeek V3 0324 cheaper than Qwen3.5-Flash?
Qwen3.5-Flash is cheaper: $0.114 versus $0.502 per million tokens blended at 3:1 input:output. Input alone: $0.290 vs $0.065. Output alone: $1.14 vs $0.260.
What context windows do DeepSeek V3 0324 and Qwen3.5-Flash have?
DeepSeek V3 0324: 163,840 tokens. Qwen3.5-Flash: 1,000,000 tokens.
Who makes DeepSeek V3 0324 and Qwen3.5-Flash?
DeepSeek V3 0324 is made by DeepSeek. Qwen3.5-Flash is made by Alibaba.
Related comparisons