Model comparison · text
DeepSeek-V4-Pro-Base vs Kimi-K3
Symmetrical, primary-source facts with unknown values left visible. No winner is assigned without comparable measurements.
FieldAt a glance
DeepSeek · activeDeepSeek-V4-Pro-BaseVerified Aug 28, 2026
Moonshot AI · activeKimi-K3Verified Aug 28, 2026
Technical differences
Side-by-side facts
| Field | DeepSeek-V4-Pro-Base | Kimi-K3 |
|---|---|---|
| Developer | DeepSeek | Moonshot AI |
| Family | Deepseek V4 Pro Base | Kimi K3 |
| Model | DeepSeek-V4-Pro-Base | Kimi-K3 |
| Version | DeepSeek-V4-Pro-Base | Kimi-K3 |
| Lifecycle | active | active |
| Input modalities | Text | Text, Image |
| Output modalities | Text | Text |
| Context window | 1048576 | 1048576 |
| Total parameters | 1600790440862 | 2779931837184 |
| Active parameters | Unknown | 104000000000 |
| License | Unknown | other |
| Open weights | Yes | Yes |
| API available | Unknown | Yes |
| Self-hostable | Yes | Yes |
| Capabilities | generation | chat, generation, reasoning |
12 comparable fields · 7 material differences · Pair passes the primary-source comparison gate
Primary benchmark evidence
Comparable performance
No protocol-matched benchmark yet.Results appear here only when both models share the same benchmark version, metric, evaluation protocol, and evidence class.
DeepSeek-V4-Pro-Base capabilities
Input price—
Output price—
Serving providers0
Canonical IDdeepseek-ai/DeepSeek-V4-Pro-Base
Kimi-K3 capabilities
Input price$3.00
Output price$15.00
Serving providers1
Canonical IDmoonshotai/Kimi-K3
Internal comparison graph
Related comparisons
Primary evidence