DeepSeek-V4-Pro-0813 vs Kimi K3
DeepSeek-V4-Pro-0813 (DeepSeek) and Kimi K3 (Moonshot) compared on benchmarks, pricing, context window, and use-case rankings.
- DeepSeek-V4-Pro-0813 is cheaper on input tokens — $0.66 vs $2.80 per 1M.
- Kimi K3 ranks higher for coding (99th vs 80th percentile).
| Attribute | DeepSeek-V4-Pro-0813 | Kimi K3 |
|---|---|---|
| Scores | ||
| Intelligence (ECI) | — | 157 |
| Coding | 80 | 99 |
| Math | 90 | 82 |
| Reasoning & Knowledge | 78 | 78 |
| Agentic & Tools | — | 84 |
| Specifications | ||
| Developer | DeepSeek | Moonshot |
| Family | DeepSeek | Kimi |
| Released | Aug 13, 2026 | Jul 16, 2026 |
| Parameters | 1.6T | 2.8T |
| Availability | Open weights (unrestricted) | Open weights (non-commercial) |
| Context window | 1M | 1M |
| Price — $/M input | $0.66 | $2.80 |
| Price — $/M output | $1.98 | $14.00 |
| Inputs | text | text, image, video |
| Outputs | text | text |
| Benchmarks | ||
| AIME 2024/2025 | 99% | 97% |
| GPQA Diamond | 92% | 93% |
| Humanity's Last Exam | 41% | 47% |
| SciCode | 49% | 59% |
| SimpleQA Verified | 55% | 43% |
| WebDev Arena | 1584 | 1682 |
| WeirdML | 66% | 83% |
| APEX | — | 39% |
| ARC-AGI | — | 95% |
| ARC-AGI-2 | — | 60% |
Use-case scores are 0–100 percentile composites across each area’s benchmarks, ranked against every model from the past year. Highlighted cells lead each row. Open a model for the full picture.
Frequently asked questions
Which is cheaper, DeepSeek-V4-Pro-0813 or Kimi K3?
DeepSeek-V4-Pro-0813 is cheaper on input tokens at $0.66 per million, versus $2.80 (representative OpenRouter pricing).
Which has a larger context window, DeepSeek-V4-Pro-0813 or Kimi K3?
DeepSeek-V4-Pro-0813 supports up to 1M tokens, compared with 1M for the other.
Which is better for coding, DeepSeek-V4-Pro-0813 or Kimi K3?
Across coding benchmarks like SWE-bench Verified and Terminal-Bench, Kimi K3 ranks higher — 99th vs 80th percentile among the models tracked on Model Beat.
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Benchmarks & model data from Epoch AI (CC BY); pricing & specs from OpenRouter. ECI = Epoch Capabilities Index.