token.app › Compare › R1 0528 vs Kimi K3
R1 0528 vs Kimi K3
R1 0528 is 6.6× cheaper per token on a blended 3:1 basis. Kimi K3 accepts the larger context window (1.0M).
Head to head
Blended price uses a 3:1 input:output mix
| R1 0528 | Kimi K3 | |
|---|---|---|
| Provider | DeepSeek | Moonshot AI |
| Input $/1M | $0.500 | $3.00 |
| Output $/1M | $2.15 | $15.00 |
| Blended $/1M | $0.912 | $6.00 |
| Context window | 164K | 1.0M |
| Max output | 33K | — |
| Released | May 2025 | Jul 2026 |
| Licence | Open weights | Open weights |
Choose R1 0528 if…
- Costs less per token — $0.912 vs $6.00 blended
Choose Kimi K3 if…
- Larger context window (1.0M)
- Newer model (released Jul 2026)
FAQ
Which is better, R1 0528 or Kimi K3?
We do not hold independently-run benchmark scores covering both R1 0528 and Kimi K3, so we make no quality claim. Their pricing and specifications are compared on this page.
Is R1 0528 cheaper than Kimi K3?
R1 0528 is cheaper: $0.912 versus $6.00 per million tokens blended at 3:1 input:output. Input alone: $0.500 vs $3.00. Output alone: $2.15 vs $15.00.
What context windows do R1 0528 and Kimi K3 have?
R1 0528: 163,840 tokens. Kimi K3: 1,048,576 tokens.
Who makes R1 0528 and Kimi K3?
R1 0528 is made by DeepSeek. Kimi K3 is made by Moonshot AI.