DeepSeek V4.1 Flash vs Qwen3 30B A3B
Both have similar output pricing, while DeepSeek V4.1 Flash offers a larger context window. Choose DeepSeek V4.1 Flash or Qwen3 30B A3B based on the trade-off between cost, context, and the benchmarks that matter for your use case.
| Spec | DeepSeek V4.1 Flash | Qwen3 30B A3B |
|---|---|---|
| Provider | DeepSeek | Qwen |
| Input / 1M tokens | $0.05 | $0.12 |
| Output / 1M tokens | $0.50 | $0.50 |
| Context window | 1M | 41K |
| Parameters | — | — |
| Open weights | — | — |
| Released | — | — |
| Epoch Capabilities Index score | 159 | 140 |
| GPQA Diamond score | 93.2 | 70.1 |
| LMArena (Chatbot Arena) Elo score | 1465 | 1317 |
| LMArena WebDev Elo score | 1665 | — |
| LMArena Vision Elo score | 1278 | — |
| LiveBench score | — | 38.8 |
FAQ
Is DeepSeek V4.1 Flash or Qwen3 30B A3B cheaper?
DeepSeek V4.1 Flash and Qwen3 30B A3B have comparable output pricing.
Which has the larger context window, DeepSeek V4.1 Flash or Qwen3 30B A3B?
DeepSeek V4.1 Flash has the larger context window (1M tokens).
Pricing is indicative — confirm with the provider before production use. Highlighted values indicate the better figure for that row.