Side-by-side comparison
Qwen3 30B A3B Instruct 2507 vs DeepSeek V4 Flash
Qwen
Qwen3 30B A3B Instruct 2507
🔧 Tools
{} JSON
Input / 1M
$0.0900
Output / 1M
$0.3000
DeepSeek
DeepSeek V4 Flash
🔧 Tools
{} JSON
Input / 1M
$0.1260
Output / 1M
$0.2520
| Qwen3 30B A3B Instruct 2507 | DeepSeek V4 Flash | |
|---|---|---|
| Provider | Qwen | DeepSeek |
| Context window Maximum tokens (input + output) the model can process in a single request. Glossary → | 262,144 | 1,048,576 |
| Capabilities Optional capabilities the model advertises: vision (images), tools (function calling), json_mode (structured output). | tools, json_mode | tools, json_mode |
| Input $ / 1M tokens Cost for tokens you send (prompt + context). Cheaper side highlighted. Glossary → | 0.0900 | 0.1260 |
| Output $ / 1M tokens Cost for tokens the model generates. Output is normally 3–5× pricier than input. Glossary → | 0.3000 | 0.2520 |
Frequently asked questions
Which is cheaper, Qwen3 30B A3B Instruct 2507 or DeepSeek V4 Flash?
DeepSeek V4 Flash is cheaper than Qwen3 30B A3B Instruct 2507 on a 50/50 input/output blend by about $0.006 per 1M tokens. Exact savings depend on your input-vs-output ratio — use the cost calculator on this page for a workload-specific estimate.
Which has a larger context window, Qwen3 30B A3B Instruct 2507 or DeepSeek V4 Flash?
DeepSeek V4 Flash has the larger context window at 1M tokens versus 262k tokens for Qwen3 30B A3B Instruct 2507. That means DeepSeek V4 Flash can ingest about 4.0x as much text per request.
What is the difference between Qwen3 30B A3B Instruct 2507 and DeepSeek V4 Flash?
Qwen3 30B A3B Instruct 2507 comes from Qwen; DeepSeek V4 Flash comes from DeepSeek. They differ in pricing, context window, and supported capabilities — see the side-by-side table on this page for the exact figures, refreshed nightly.