Mistral: Devstral 2 2512 vs MoonshotAI: Kimi K2.5
Side-by-side comparison of Mistral: Devstral 2 2512 and MoonshotAI: Kimi K2.5. Compare pricing, context window, capabilities, and find out which is better for your workflow.
Verdict
strong confidenceMoonshotAI: Kimi K2.5 leads overall
MoonshotAI: Kimi K2.5 leads clearly, winning on 3 of 5 dimensions. Choose MoonshotAI: Kimi K2.5 unless your workflow specifically requires Mistral: Devstral 2 2512's advantages.
Best for with Mistral: Devstral 2 2512
Best for with MoonshotAI: Kimi K2.5
Side-by-side
Technical specifications
| Mistral: Devstral 2 2512 | MoonshotAI: Kimi K2.5 | |
|---|---|---|
| Provider | Mistral | Kimi / Moonshot AI |
| Input price | $0.40/M | $0.45/M |
| Output price | $2/M | $2/M |
| Context window | 262K | 262K |
| Max output | N/A | 66K |
| Capabilities | Tool use | Tool useVisionReasoning |
| Released | Dec 9, 2025 | Jan 27, 2026 |
Scoring breakdown
How each dimension compares
Price
Mistral: Devstral 2 2512 leadsMistral: Devstral 2 2512
$0.40/M in / $2/M out
MoonshotAI: Kimi K2.5
$0.45/M in / $2/M out
Context Window
Mistral: Devstral 2 2512
262K
MoonshotAI: Kimi K2.5
262K
Capabilities
MoonshotAI: Kimi K2.5 leadsMistral: Devstral 2 2512
1/4 features
MoonshotAI: Kimi K2.5
3/4 features
Max Output
MoonshotAI: Kimi K2.5 leadsMistral: Devstral 2 2512
N/A
MoonshotAI: Kimi K2.5
66K
Release Date
MoonshotAI: Kimi K2.5 leadsMistral: Devstral 2 2512
Dec 9, 2025
MoonshotAI: Kimi K2.5
Jan 27, 2026
Related comparisons
Google: Nano Banana 2 (Gemini 3.1 Flash Image Preview) vs MoonshotAI: Kimi K2.5
mid tier · Cross-provider
Google: Nano Banana 2 (Gemini 3.1 Flash Image Preview) vs Mistral: Devstral 2 2512
mid tier · Cross-provider
MoonshotAI: Kimi K2.5 vs Qwen: Qwen3.5-122B-A10B
mid tier · Cross-provider
Mistral: Devstral 2 2512 vs Qwen: Qwen3.5-122B-A10B
mid tier · Cross-provider