Cracked AI Engineering

MiniMax M2 (free) vs Kimi K2

MiniMax M2 (free) offers 205K tokens context vs 131K tokens, MiniMax M2 (free) is more cost-effective, MiniMax M2 (free) includes advanced reasoning. Compare full specs, pricing, and choose the best model for your use case.

Quick Overview

MiniMax M2 (free)

OpenRouter

205K tokens context • Free

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Kimi K2

OpenRouter

131K tokens context • $0.55 / $2.20 per 1M tokens

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Detailed Comparison

Specification
MiniMax M2 (free)
Kimi K2
Provider
OpenRouter
OpenRouter
Context Window
205K tokens
131K tokens
Max Output Tokens
131K tokens
33K tokens
Input Pricing (per 1M tokens)
Free
$0.55
Output Pricing (per 1M tokens)
Free
$2.20
Release Date
Oct 2025
Jul 2025

Capabilities

Capability
MiniMax M2 (free)
Kimi K2
Text Generation
Function Calling
Advanced Reasoning

Which Model Should You Choose?

Choose MiniMax M2 (free) if:

  • • You need a larger context window
  • • Cost efficiency is a priority
  • • You need advanced reasoning

Choose Kimi K2 if: