DeepSeek V4 Flash Base vs DeepSeek V4 Pro 0813
Benchmark Performance
Available Benchmarks
Technical Differences
Side-by-Side Facts
| Field | DeepSeek-V4-Flash-Base | DeepSeek-V4-Pro-0813 |
|---|---|---|
| Developer | DeepSeek | DeepSeek |
| Family | Deepseek V4 Flash Base | Deepseek V4 Pro |
| Model | DeepSeek-V4-Flash-Base | DeepSeek-V4-Pro-0813 |
| Version | DeepSeek-V4-Flash-Base | DeepSeek-V4-Pro-0813 |
| Lifecycle | active | active |
| Released | 2026-04-24 | 2026-08-13 |
| Knowledge cutoff | Unknown | Unknown |
| Input modalities | Text | Text |
| Output modalities | Text | Text |
| Context window | 1,049K | 1,049K |
| Total parameters | 292B | 1.6T |
| Active parameters | Unknown | 49B |
| License | Unknown | mit |
| Open weights | Yes | Yes |
| API available | Unknown | Yes |
| Self-hostable | Yes | Yes |
| Provider access | Unknown | Deepinfra (Standard), Fireworks Ai (Standard), Together Ai (Standard) |
| Capabilities | generation | agents, chat, coding, generation, reasoning, tools |
13 comparable fields · 6 material differences · Pair passes the primary-source comparison gate
DeepSeek V4 Flash Base Capabilities
DeepSeek V4 Pro 0813 Capabilities
Internal Comparison Graph
Related Comparisons
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|---|---|---|---|
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DeepSeek-V4-Flash-BaseDeepSeek | vs |  Gemini 3.1 ProGoogle DeepMind | cross-developer peerstext |
DeepSeek-V4-Flash-BaseDeepSeek | vs | DeepSeek-V4-ProDeepSeek | family variantstext |
DeepSeek-V4-Flash-BaseDeepSeek | vs | Grok 4.6xAI | cross-developer peerstext |
DeepSeek-V4-Flash-BaseDeepSeek | vs |  Qwen3.8-MaxQwen | cross-developer peerstext |
DeepSeek-V4-Flash-BaseDeepSeek | vs |  Kimi-K3Moonshot AI | cross-developer peerstext |
 MiniMax-M3MiniMax | vs | DeepSeek-V4-Flash-BaseDeepSeek | cross-developer peerstext |
DeepSeek-V4-Flash-BaseDeepSeek | vs |  GLM-5.3Z.ai | cross-developer peerstext |
DeepSeek-V4-Flash-BaseDeepSeek | vs |  Hy4 previewTencent | cross-developer peerstext |
Seed 2.1 ProByteDance Seed | vs | DeepSeek-V4-Flash-BaseDeepSeek | cross-developer peerstext |
DeepSeek-V4-Flash-BaseDeepSeek | vs |  Mistral Large 3Mistral AI | cross-developer peerstext |
Primary Evidence
Sources and Freshness
Questions
DeepSeek V4 Flash Base vs DeepSeek V4 Pro 0813 FAQs
Is DeepSeek V4 Flash Base or DeepSeek V4 Pro 0813 better for coding?+
This comparison does not currently contain a protocol-matched coding benchmark for both DeepSeek V4 Flash Base and DeepSeek V4 Pro 0813, so Model Markets cannot name a coding leader from pricing, context size, or capability labels alone.
Which is cheaper, DeepSeek V4 Flash Base or DeepSeek V4 Pro 0813?+
Only DeepSeek V4 Pro 0813 has a directly sourced input price: $1.30 per million tokens. Only DeepSeek V4 Pro 0813 has a directly sourced output price: $2.60 per million tokens.
Which has a larger context window, DeepSeek V4 Flash Base or DeepSeek V4 Pro 0813?+
Neither model has a larger sourced context window in this comparison. DeepSeek V4 Flash Base is 1,049K and DeepSeek V4 Pro 0813 is 1,049K.
Which performs better in benchmarks, DeepSeek V4 Flash Base or DeepSeek V4 Pro 0813?+
There is no overall benchmark winner: At least two independently verified, protocol-matched benchmarks are required for an overall winner.
Can DeepSeek V4 Flash Base or DeepSeek V4 Pro 0813 be self-hosted?+
Both models have the same recorded self-hosting status: supported. DeepSeek V4 Flash Base is open weight; DeepSeek V4 Pro 0813 is open weight.
Can DeepSeek V4 Flash Base and DeepSeek V4 Pro 0813 understand images?+
DeepSeek V4 Flash Base is not documented with image input; DeepSeek V4 Pro 0813 is not documented with image input. This reflects supported input modalities, not vision quality.
Which can generate longer answers, DeepSeek V4 Flash Base or DeepSeek V4 Pro 0813?+
Neither has a larger sourced maximum output. DeepSeek V4 Flash Base is — and DeepSeek V4 Pro 0813 is —.
Do DeepSeek V4 Flash Base and DeepSeek V4 Pro 0813 support reasoning and tool use?+
DeepSeek V4 Flash Base: none of these features are definitively sourced. DeepSeek V4 Pro 0813: reasoning and tool calling. Feature support does not establish relative quality.
Which is available from more inference providers, DeepSeek V4 Flash Base or DeepSeek V4 Pro 0813?+
DeepSeek V4 Flash Base has 0 sourced provider routes; DeepSeek V4 Pro 0813 has 3, so DeepSeek V4 Pro 0813 has broader tracked availability.
Which offers better value, DeepSeek V4 Flash Base or DeepSeek V4 Pro 0813?+
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.