DeepSeek V4 Pro 0813 vs Qwen3.8 Flash
Benchmark Performance
Available Benchmarks
Technical Differences
Side-by-Side Facts
| Field | DeepSeek-V4-Pro-0813 | Qwen3.8-Flash |
|---|---|---|
| Developer | DeepSeek | Qwen |
| Family | Deepseek V4 Pro | Qwen3 8 Flash |
| Model | DeepSeek-V4-Pro-0813 | Qwen3.8-Flash |
| Version | DeepSeek-V4-Pro-0813 | Qwen3.8-Flash |
| Lifecycle | active | active |
| Released | 2026-08-13 | Unknown |
| Knowledge cutoff | Unknown | Unknown |
| Input modalities | Text | Text, Image, Video |
| Output modalities | Text | Text |
| Context window | 1,049K | 1,000K |
| Total parameters | 1.6T | Unknown |
| Active parameters | 49B | Unknown |
| License | mit | Unknown |
| Open weights | Yes | No |
| API available | Yes | Yes |
| Self-hostable | Yes | No |
| Provider access | Deepinfra (Standard), Fireworks Ai (Standard), Together Ai (Standard) | Alibaba Cloud Model Studio (Standard), Openrouter (Standard), Together Ai (Standard) |
| Capabilities | agents, chat, coding, generation, reasoning, tools | agents, chat, computer-use, reasoning, structured_outputs, tools, vision |
13 comparable fields · 10 material differences · Pair passes the primary-source comparison gate
DeepSeek V4 Pro 0813 Capabilities
Qwen3.8 Flash Capabilities
Internal Comparison Graph
Related Comparisons
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|---|---|---|---|
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Claude Fable 5.1Anthropic | vs | DeepSeek-V4-Pro-0813DeepSeek | cross-developer peerstext |
DeepSeek-V4-Pro-0813DeepSeek | vs |  Gemini 3.1 ProGoogle DeepMind | cross-developer peerstext |
DeepSeek-V4-ProDeepSeek | vs | DeepSeek-V4-Pro-0813DeepSeek | family variantstext |
DeepSeek-V4-Pro-0813DeepSeek | vs | Grok 4.6xAI | cross-developer peerstext |
DeepSeek-V4-Pro-0813DeepSeek | vs | Qwen3.8-MaxQwen | cross-developer peerstext |
DeepSeek-V4-Pro-0813DeepSeek | vs |  Kimi-K3Moonshot AI | cross-developer peerstext |
 MiniMax-M3MiniMax | vs | DeepSeek-V4-Pro-0813DeepSeek | cross-developer peerstext |
DeepSeek-V4-Pro-0813DeepSeek | vs |  GLM-5.3Z.ai | cross-developer peerstext |
DeepSeek-V4-Pro-0813DeepSeek | vs |  Hy4 previewTencent | cross-developer peerstext |
Seed 2.1 ProByteDance Seed | vs | DeepSeek-V4-Pro-0813DeepSeek | cross-developer peerstext |
DeepSeek-V4-Pro-0813DeepSeek | vs |  Mistral Large 3Mistral AI | cross-developer peerstext |
Primary Evidence
Sources and Freshness
Questions
DeepSeek V4 Pro 0813 vs Qwen3.8 Flash FAQs
Is DeepSeek V4 Pro 0813 or Qwen3.8 Flash better for coding?+
This comparison does not currently contain a protocol-matched coding benchmark for both DeepSeek V4 Pro 0813 and Qwen3.8 Flash, so Model Markets cannot name a coding leader from pricing, context size, or capability labels alone.
Which is cheaper, DeepSeek V4 Pro 0813 or Qwen3.8 Flash?+
DeepSeek V4 Pro 0813 is $1.30 and Qwen3.8 Flash is $0.15 per million tokens, so Qwen3.8 Flash is cheaper on this metric. DeepSeek V4 Pro 0813 is $2.60 and Qwen3.8 Flash is $0.47 per million tokens, so Qwen3.8 Flash is cheaper on this metric.
Which has a larger context window, DeepSeek V4 Pro 0813 or Qwen3.8 Flash?+
DeepSeek V4 Pro 0813 has the larger sourced context window. DeepSeek V4 Pro 0813 supports 1,049K and Qwen3.8 Flash supports 1,000K.
Which performs better in benchmarks, DeepSeek V4 Pro 0813 or Qwen3.8 Flash?+
There is no overall benchmark winner: At least two independently verified, protocol-matched benchmarks are required for an overall winner.
Can DeepSeek V4 Pro 0813 or Qwen3.8 Flash be self-hosted?+
DeepSeek V4 Pro 0813 is the only model in this pair currently marked as self-hostable. DeepSeek V4 Pro 0813 is open weight; Qwen3.8 Flash is not marked open weight.
Can DeepSeek V4 Pro 0813 and Qwen3.8 Flash understand images?+
DeepSeek V4 Pro 0813 is not documented with image input; Qwen3.8 Flash is documented with image input. This reflects supported input modalities, not vision quality.
Which can generate longer answers, DeepSeek V4 Pro 0813 or Qwen3.8 Flash?+
Neither has a larger sourced maximum output. DeepSeek V4 Pro 0813 is — and Qwen3.8 Flash is 131K.
Do DeepSeek V4 Pro 0813 and Qwen3.8 Flash support reasoning and tool use?+
DeepSeek V4 Pro 0813: reasoning and tool calling. Qwen3.8 Flash: reasoning, tool calling, and image input. Feature support does not establish relative quality.
Which is available from more inference providers, DeepSeek V4 Pro 0813 or Qwen3.8 Flash?+
DeepSeek V4 Pro 0813 has 3 sourced provider routes; Qwen3.8 Flash has 3, a tie.
Which offers better value, DeepSeek V4 Pro 0813 or Qwen3.8 Flash?+
There is no universal value winner. Compare the input and output prices above with the matched benchmark result for your workload: cheaper tokens can be offset by different quality, token usage, latency, or provider availability.