Grok 3 Mini vs Kimi K2 Instruct 0905
Kimi K2 Instruct 0905 offers 262K tokens context vs 131K tokens, Grok 3 Mini includes advanced reasoning, Kimi K2 Instruct 0905 has open weights. Compare full specs, pricing, and choose the best model for your use case.
Quick Overview
Kimi K2 Instruct 0905
OpenRouter
262K tokens context • $0.60 / $2.50 per 1M tokens
View full specifications →Detailed Comparison
Specification
Grok 3 Mini
Kimi K2 Instruct 0905
Provider
OpenRouter
OpenRouter
Context Window
131K tokens
262K tokens
Max Output Tokens
8K tokens
16K tokens
Input Pricing (per 1M tokens)
$0.30
$0.60
Output Pricing (per 1M tokens)
$0.50
$2.50
Release Date
Feb 2025
Sep 2025
Capabilities
Capability
Grok 3 Mini
Kimi K2 Instruct 0905
Text Generation
Function Calling
Advanced Reasoning
Which Model Should You Choose?
Choose Grok 3 Mini if:
- • Cost efficiency is a priority
- • You need advanced reasoning
Choose Kimi K2 Instruct 0905 if:
- • You need a larger context window
- • You prefer open weights