DeepSeek-V4-Pro-0813 vs Seed 2.1 Pro: Specs & Benchmark Comparison
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| Characteristic | DeepSeek-V4-Pro-0813 | Seed 2.1 Pro |
|---|---|---|
| Company | DeepSeek | ByteDance |
| Release Date | August 13, 2026 | June 24, 2026 |
| Parameters | 1.6T | — |
| Multimodal | No | Yes |
| Context (input) | 1.0M | — |
| Context (output) | 393K | — |
| Input Price / 1M | $1.32 | — |
| Output Price / 1M | $3.96 | — |
| Average Score | 0.8 | 0.6 |
| Benchmarks | ||
| Toolathlon | 0.7 | 0.5 |
| Terminal-Bench 2.1 | 0.9 | 0.7 |
| CyberGym | 0.8 | 0.7 |
Visual Benchmark Comparison
DeepSeek-V4-Pro-0813
Seed 2.1 Pro
Toolathlon0.7 vs 0.5
0.7
0.5
Terminal-Bench 2.10.9 vs 0.7
0.9
0.7
CyberGym0.8 vs 0.7
0.8
0.7
Verdict
DeepSeek-V4-Pro-0813 leads in 1 out of 2 comparison categories.
Overall Performance
Both models show comparable average scores: DeepSeek-V4-Pro-0813 — 0.8, Seed 2.1 Pro — 0.6.
Recency
DeepSeek-V4-Pro-0813 is newer: released 8/13/2026 vs 6/24/2026.
More About These Models
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Frequently Asked Questions
Which is better for coding — DeepSeek-V4-Pro-0813 or Seed 2.1 Pro?
Direct comparison on the SWE-Bench benchmark is not available. We recommend reviewing other metrics on the comparison page.
Which model is cheaper — DeepSeek-V4-Pro-0813 or Seed 2.1 Pro?
API pricing data is available on the individual model pages.
Which has a larger context window — DeepSeek-V4-Pro-0813 or Seed 2.1 Pro?
Context window data is available on the individual model pages.
The DeepSeek-V4-Pro-0813 and Seed 2.1 Pro 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-Pro-0813 or Seed 2.1 Pro page. See also the complete list of AI model comparisons.