token.app › Compare › Qwen3.5-Flash vs DeepSeek V4 Flash Latest
Qwen3.5-Flash vs DeepSeek V4 Flash Latest
DeepSeek V4 Flash Latest is 1.0× cheaper per token on a blended 3:1 basis. DeepSeek V4 Flash Latest accepts the larger context window (1.0M).
Head to head
Blended price uses a 3:1 input:output mix
| Qwen3.5-Flash | DeepSeek V4 Flash Latest | |
|---|---|---|
| Provider | Alibaba | ~deepseek |
| Input $/1M | $0.065 | $0.090 |
| Output $/1M | $0.260 | $0.180 |
| Blended $/1M | $0.114 | $0.113 |
| Context window | 1M | 1.0M |
| Max output | 66K | 384K |
| Released | Feb 2026 | Aug 2026 |
| Licence | Proprietary | Proprietary |
Choose Qwen3.5-Flash if…
- No clear advantage on the data we hold.
Choose DeepSeek V4 Flash Latest if…
- Costs less per token — $0.113 vs $0.114 blended
- Larger context window (1.0M)
- Newer model (released Aug 2026)
FAQ
Which is better, Qwen3.5-Flash or DeepSeek V4 Flash Latest?
We do not hold independently-run benchmark scores covering both Qwen3.5-Flash and DeepSeek V4 Flash Latest, so we make no quality claim. Their pricing and specifications are compared on this page.
Is Qwen3.5-Flash cheaper than DeepSeek V4 Flash Latest?
DeepSeek V4 Flash Latest is cheaper: $0.113 versus $0.114 per million tokens blended at 3:1 input:output. Input alone: $0.065 vs $0.090. Output alone: $0.260 vs $0.180.
What context windows do Qwen3.5-Flash and DeepSeek V4 Flash Latest have?
Qwen3.5-Flash: 1,000,000 tokens. DeepSeek V4 Flash Latest: 1,048,576 tokens.
Who makes Qwen3.5-Flash and DeepSeek V4 Flash Latest?
Qwen3.5-Flash is made by Alibaba. DeepSeek V4 Flash Latest is made by ~deepseek.