token.app › Compare › Qwen3.7 Flash vs Claude Opus 5 (Fast)
Qwen3.7 Flash vs Claude Opus 5 (Fast)
Qwen3.7 Flash is 364× cheaper per token on a blended 3:1 basis.
Head to head
Blended price uses a 3:1 input:output mix
| Qwen3.7 Flash | Claude Opus 5 (Fast) | |
|---|---|---|
| Provider | Alibaba | Anthropic |
| Input $/1M | $0.030 | $10.00 |
| Output $/1M | $0.130 | $50.00 |
| Blended $/1M | $0.055 | $20.00 |
| Context window | 1M | 1M |
| Max output | 66K | 128K |
| Released | Jul 2026 | Jul 2026 |
| Licence | Proprietary | Proprietary |
Choose Qwen3.7 Flash if…
- Costs less per token — $0.055 vs $20.00 blended
- Newer model (released Jul 2026)
Choose Claude Opus 5 (Fast) if…
- No clear advantage on the data we hold.
FAQ
Which is better, Qwen3.7 Flash or Claude Opus 5 (Fast)?
We do not hold independently-run benchmark scores covering both Qwen3.7 Flash and Claude Opus 5 (Fast), so we make no quality claim. Their pricing and specifications are compared on this page.
Is Qwen3.7 Flash cheaper than Claude Opus 5 (Fast)?
Qwen3.7 Flash is cheaper: $0.055 versus $20.00 per million tokens blended at 3:1 input:output. Input alone: $0.030 vs $10.00. Output alone: $0.130 vs $50.00.
What context windows do Qwen3.7 Flash and Claude Opus 5 (Fast) have?
Qwen3.7 Flash: 1,000,000 tokens. Claude Opus 5 (Fast): 1,000,000 tokens.
Who makes Qwen3.7 Flash and Claude Opus 5 (Fast)?
Qwen3.7 Flash is made by Alibaba. Claude Opus 5 (Fast) is made by Anthropic.