token.app › Compare › Kimi K3 vs DeepSeek V4.1 Flash 1017
Kimi K3 vs DeepSeek V4.1 Flash 1017
DeepSeek V4.1 Flash 1017 is 12× cheaper per token on a blended 3:1 basis.
Head to head
Blended price uses a 3:1 input:output mix
| Kimi K3 | DeepSeek V4.1 Flash 1017 | |
|---|---|---|
| Provider | Moonshot AI | DeepSeek |
| Input $/1M | $0.239 | $0.150 |
| Output $/1M | $11.94 | $0.600 |
| Blended $/1M | $3.16 | $0.262 |
| Context window | 1.0M | 1.0M |
| Max output | 944K | 393K |
| Released | Jul 2026 | Oct 2026 |
| Licence | Open weights | Open weights |
Choose Kimi K3 if…
- No clear advantage on the data we hold.
Choose DeepSeek V4.1 Flash 1017 if…
- Costs less per token — $0.262 vs $3.16 blended
- Newer model (released Oct 2026)
FAQ
Which is better, Kimi K3 or DeepSeek V4.1 Flash 1017?
We do not hold independently-run benchmark scores covering both Kimi K3 and DeepSeek V4.1 Flash 1017, so we make no quality claim. Their pricing and specifications are compared on this page.
Is Kimi K3 cheaper than DeepSeek V4.1 Flash 1017?
DeepSeek V4.1 Flash 1017 is cheaper: $0.262 versus $3.16 per million tokens blended at 3:1 input:output. Input alone: $0.239 vs $0.150. Output alone: $11.94 vs $0.600.
What context windows do Kimi K3 and DeepSeek V4.1 Flash 1017 have?
Kimi K3: 1,048,576 tokens. DeepSeek V4.1 Flash 1017: 1,048,576 tokens.
Who makes Kimi K3 and DeepSeek V4.1 Flash 1017?
Kimi K3 is made by Moonshot AI. DeepSeek V4.1 Flash 1017 is made by DeepSeek.