DeepSeek V4 Flash vs Qwen3.7 Max
How DeepSeek's DeepSeek V4 Flash and Alibaba (Qwen)'s Qwen3.7 Max differ on paper, from the specs each provider publishes.
Compare them on your promptBoth answer side by side, free with your own API keys.
Key differences
- DeepSeek V4 Flash accepts a larger context window: 1M tokens versus 262K for Qwen3.7 Max.
- DeepSeek V4 Flash can write longer replies, up to 384K output tokens against 33K.
- DeepSeek V4 Flash is the newer release (July 2026); Qwen3.7 Max came out in June 2026.
- Qwen3.7 Max lists image input support that DeepSeek V4 Flash does not.
Side by side
| Spec | DeepSeek V4 Flash | Qwen3.7 Max |
|---|---|---|
| Provider | DeepSeek | Alibaba (Qwen) |
| Released | July 2026 | June 2026 |
| Context window | 1M tokens | 262K tokens |
| Max output | 384K tokens | 33K tokens |
| Reasoning model | Yes | Yes |
| Price per 1M tokens (in / out) | See provider | See provider |
| Capabilities | Reasoning, Coding, Tool calling, Structured output, Extended thinking, Streaming | Image input, Reasoning, Coding, Tool calling, Structured output, Extended thinking, Streaming |
Specs as published by each provider. Benchmarks and output quality aren't covered here; the best test is your own prompts.
Specs only go so far. Ask both.
Send one message and get DeepSeek V4 Flash and Qwen3.7 Max's answers side by side, with response time, tokens and cost for each. You'll need DeepSeek and Alibaba (Qwen) keys.
Open DeepSeek V4 Flash vs Qwen3.7 Max