DeepSeek-V4-Flash-Vision-Exp vs DeepSeek-V4-Pro-0813: Specs & Benchmark Comparison
DeepSeek-V4-Flash-Vision-Exp and DeepSeek-V4-Pro-0813 both come from DeepSeek, and both were released in August 2026. DeepSeek-V4-Pro-0813 has a published size of about 1.6 trillion parameters; DeepSeek has not disclosed the parameter count of DeepSeek-V4-Flash-Vision-Exp.
The two models share 6 published benchmarks. DeepSeek-V4-Pro-0813 leads on 5 of them, DeepSeek-V4-Flash-Vision-Exp on 1. The widest gaps are on AutomationBench, where DeepSeek-V4-Pro-0813 scores 31.8% against 25.7%; Terminal-Bench 2.1, where DeepSeek-V4-Pro-0813 scores 88.0% against 83.9%. Averaged across everything we track, DeepSeek-V4-Flash-Vision-Exp sits at 50.4% and DeepSeek-V4-Pro-0813 at 60.6%.
DeepSeek-V4-Flash-Vision-Exp is the cheaper API at $0.22 per million input tokens and $0.66 per million output tokens, roughly 6 times cheaper than DeepSeek-V4-Pro-0813 at $1.32 and $3.96. Both accept a context window of about 1M tokens. DeepSeek-V4-Flash-Vision-Exp accepts text and images as input, while DeepSeek-V4-Pro-0813 accepts text. On tooling, only DeepSeek-V4-Pro-0813 supports function calling and only DeepSeek-V4-Pro-0813 offers structured output.
| Characteristic | DeepSeek-V4-Flash-Vision-Exp | DeepSeek-V4-Pro-0813 |
|---|---|---|
| Company | DeepSeek | DeepSeek |
| Release Date | August 21, 2026 | August 13, 2026 |
| Parameters | — | 1.6T |
| Multimodal | Yes | No |
| Context (input) | 1.0M | 1.0M |
| Context (output) | 393K | 393K |
| Input Price / 1M | $0.22 | $1.32 |
| Output Price / 1M | $0.66 | $3.96 |
| Average Score | 50.4% | 60.6% |
| Benchmarks | ||
| AutomationBench | 25.7% | 31.8% |
| Terminal-Bench 2.1 | 83.9% | 88.0% |
| NL2Repo | 57.7% | 61.5% |
| DSBench-Hard | 63.6% | 67.2% |
| DeepSWE | 59.3% | 62.7% |
| Agents' Last Exam | 27.3% | 25.7% |
Visual Benchmark Comparison
Verdict
DeepSeek-V4-Flash-Vision-Exp leads in 2 out of 4 comparison categories.
Both models show comparable average scores: DeepSeek-V4-Flash-Vision-Exp — 0.5, DeepSeek-V4-Pro-0813 — 0.6.
DeepSeek-V4-Flash-Vision-Exp is 6.0x cheaper: input $0.22/1M vs $1.32/1M tokens.
DeepSeek-V4-Flash-Vision-Exp supports a larger context: 1M vs 1M tokens.
Both models were released around the same time: 8/21/2026 and 8/13/2026.
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Frequently Asked Questions
Which is better for coding — DeepSeek-V4-Flash-Vision-Exp or DeepSeek-V4-Pro-0813?
Which model is cheaper — DeepSeek-V4-Flash-Vision-Exp or DeepSeek-V4-Pro-0813?
Which has a larger context window — DeepSeek-V4-Flash-Vision-Exp or DeepSeek-V4-Pro-0813?
The DeepSeek-V4-Flash-Vision-Exp and DeepSeek-V4-Pro-0813 comparison is updated for 2026. Data includes benchmark results, API pricing, context window size and other specifications. For more detailed information, visit the DeepSeek-V4-Flash-Vision-Exp or DeepSeek-V4-Pro-0813 page. See also the complete list of AI model comparisons.