token.app › Compare › R1 vs Kimi K3
R1 vs Kimi K3
Kimi K3 leads on 2 of 2 shared benchmarks. R1 is 5.2× 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 | Kimi K3 | |
|---|---|---|
| Provider | DeepSeek | Moonshot AI |
| Input $/1M | $0.700 | $3.00 |
| Output $/1M | $2.50 | $15.00 |
| Blended $/1M | $1.15 | $6.00 |
| Context window | 164K | 1.0M |
| Max output | 16K | — |
| Released | Jan 2025 | Jul 2026 |
| Licence | Open weights | Open weights |
| GPQA Diamond | 71.7% | 93.1% |
| OTIS Mock AIME | 53.3% | 97.2% |
Benchmark scores independently run and published by Epoch AI, 'AI Benchmarking Hub', used under CC BY 4.0. Only benchmarks with a score for BOTH models are compared.
Choose R1 if…
- Costs less per token — $1.15 vs $6.00 blended
Choose Kimi K3 if…
- Higher GPQA Diamond (93.1% vs 71.7%)
- Higher OTIS Mock AIME (97.2% vs 53.3%)
- Larger context window (1.0M)
- Newer model (released Jul 2026)
FAQ
Which is better, R1 or Kimi K3?
Across the 2 benchmarks both models have independently-run scores for, R1 leads on 0 and Kimi K3 leads on 2. Benchmarks are one input — price and context window are on this page too.
Is R1 cheaper than Kimi K3?
R1 is cheaper: $1.15 versus $6.00 per million tokens blended at 3:1 input:output. Input alone: $0.700 vs $3.00. Output alone: $2.50 vs $15.00.
What context windows do R1 and Kimi K3 have?
R1: 163,840 tokens. Kimi K3: 1,048,576 tokens.
Who makes R1 and Kimi K3?
R1 is made by DeepSeek. Kimi K3 is made by Moonshot AI.