token.app › Compare › Qwen3 8B vs DeepSeek V4 Flash 0731
Qwen3 8B vs DeepSeek V4 Flash 0731
DeepSeek V4 Flash 0731 is 1.8× cheaper per token on a blended 3:1 basis. DeepSeek V4 Flash 0731 accepts the larger context window (1.0M).
Head to head
Blended price uses a 3:1 input:output mix
| Qwen3 8B | DeepSeek V4 Flash 0731 | |
|---|---|---|
| Provider | Alibaba | DeepSeek |
| Input $/1M | $0.117 | $0.090 |
| Output $/1M | $0.455 | $0.180 |
| Blended $/1M | $0.202 | $0.113 |
| Context window | 131K | 1.0M |
| Max output | 8K | 384K |
| Released | Apr 2025 | Jul 2026 |
| Licence | Open weights | Open weights |
Choose Qwen3 8B if…
- No clear advantage on the data we hold.
Choose DeepSeek V4 Flash 0731 if…
- Costs less per token — $0.113 vs $0.202 blended
- Larger context window (1.0M)
- Newer model (released Jul 2026)
FAQ
Which is better, Qwen3 8B or DeepSeek V4 Flash 0731?
We do not hold independently-run benchmark scores covering both Qwen3 8B and DeepSeek V4 Flash 0731, so we make no quality claim. Their pricing and specifications are compared on this page.
Is Qwen3 8B cheaper than DeepSeek V4 Flash 0731?
DeepSeek V4 Flash 0731 is cheaper: $0.113 versus $0.202 per million tokens blended at 3:1 input:output. Input alone: $0.117 vs $0.090. Output alone: $0.455 vs $0.180.
What context windows do Qwen3 8B and DeepSeek V4 Flash 0731 have?
Qwen3 8B: 131,072 tokens. DeepSeek V4 Flash 0731: 1,048,576 tokens.
Who makes Qwen3 8B and DeepSeek V4 Flash 0731?
Qwen3 8B is made by Alibaba. DeepSeek V4 Flash 0731 is made by DeepSeek.