DeepSeek: R1 vs MoonshotAI: Kimi K2 Thinking
Side-by-side comparison of DeepSeek: R1 and MoonshotAI: Kimi K2 Thinking. Compare pricing, context window, capabilities, and find out which is better for your workflow.
Verdict
strong confidenceMoonshotAI: Kimi K2 Thinking leads overall
MoonshotAI: Kimi K2 Thinking leads in price and context window, making it the stronger choice for most workflows. DeepSeek: R1 remains competitive with advantages in max output.
Best for with DeepSeek: R1
Best for with MoonshotAI: Kimi K2 Thinking
Side-by-side
Technical specifications
| DeepSeek: R1 | MoonshotAI: Kimi K2 Thinking | |
|---|---|---|
| Provider | DeepSeek | Kimi / Moonshot AI |
| Input price | $0.70/M | $0.47/M |
| Output price | $3/M | $2/M |
| Context window | 64K | 131K |
| Max output | 16K | N/A |
| Capabilities | Tool useReasoning | Tool useReasoning |
| Released | Jan 20, 2025 | Nov 6, 2025 |
Scoring breakdown
How each dimension compares
Price
MoonshotAI: Kimi K2 Thinking leadsDeepSeek: R1
$3/M tokens
MoonshotAI: Kimi K2 Thinking
$2/M tokens
Context Window
MoonshotAI: Kimi K2 Thinking leadsDeepSeek: R1
64K tokens
MoonshotAI: Kimi K2 Thinking
131K tokens
Capabilities
DeepSeek: R1
2/4
MoonshotAI: Kimi K2 Thinking
2/4
Max Output
DeepSeek: R1 leadsDeepSeek: R1
16K tokens
MoonshotAI: Kimi K2 Thinking
N/A
Recency
DeepSeek: R1
Jan 2025
MoonshotAI: Kimi K2 Thinking
Nov 2025
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