DeepSeek V4.1 Flash vs Qwen: Qwen3.8 Omni Flash
deepseek/deepseek-v4.1-flash · qwen/qwen3.8-omni-flash
As of October 24, 2026, Qwen: Qwen3.8 Omni Flash is the cheaper API on UberLLM: $0.0002 per million input tokens and $0.0005 per million output, versus $0.0004 / $0.0009 for DeepSeek V4.1 Flash — about 44% less on a blended 3:1 token mix. Both are reached through one OpenAI-compatible key and routed to the cheapest healthy seller, with UberLLM's 10% fee already included, so the price you see is the price you pay. Choose Qwen: Qwen3.8 Omni Flash to cut cost; choose DeepSeek V4.1 Flash when context size wins — DeepSeek V4.1 Flash carries the larger context window (1,048,576 vs 1,000,000 tokens), which can matter for long-document work.
DeepSeek V4.1 Flash vs Qwen: Qwen3.8 Omni Flash, side by side
| Spec | DeepSeek V4.1 Flash | Qwen: Qwen3.8 Omni Flash |
|---|---|---|
| Price · input / 1M | $0.0004 | $0.0002 |
| Price · output / 1M | $0.0009 | $0.0005 |
| Context length | 1,048,576 | 1,000,000 |
| Max output tokens | 384,000 | 131,072 |
| Input modalities | text, image | text, image, audio, video |
| Output modalities | text | text |
| Tools / functions | Yes | Yes |
| Vision (image input) | Yes | Yes |
| Reasoning | Yes | Yes |
| Cheapest seller | UberLLM | UberLLM |
| % off list | 99.9% off | 99.9% off |
Live prices via UberLLM, routed to the cheapest healthy seller. The price shown includes UberLLM’s 10% fee. Updated October 24, 2026.
DeepSeek V4.1 Flash vs Qwen: Qwen3.8 Omni Flash — FAQ
Is DeepSeek V4.1 Flash or Qwen: Qwen3.8 Omni Flash cheaper?
Qwen: Qwen3.8 Omni Flash is cheaper on a blended token mix, by about 44%. UberLLM routes every request to the cheapest healthy seller and bills the price shown, with its 10% fee included.
What's the price difference between DeepSeek V4.1 Flash and Qwen: Qwen3.8 Omni Flash?
DeepSeek V4.1 Flash: $0.0004 in / $0.0009 out per 1M tokens. Qwen: Qwen3.8 Omni Flash: $0.0002 in / $0.0005 out per 1M tokens. That's roughly a 44% blended difference. Prices are live and include UberLLM's 10% fee.
Can I use both DeepSeek V4.1 Flash and Qwen: Qwen3.8 Omni Flash with one API?
Yes. Both are served through a single OpenAI-compatible endpoint — set the base URL to https://api.uberllm.dev/v1 and your UberLLM key, then switch between them by changing the model id. Anthropic SDKs work via https://api.uberllm.dev/v1/messages.