Cracked AI Engineering

Gemini 2.5 Pro vs Kimi K2 0905

Gemini 2.5 Pro offers 1.0M tokens context vs 262K tokens, Kimi K2 0905 is more cost-effective, Gemini 2.5 Pro includes advanced reasoning. Compare full specs, pricing, and choose the best model for your use case.

Quick Overview

Gemini 2.5 Pro

ZenMux

1.0M tokens context • $1.25 / $10.00 per 1M tokens

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Kimi K2 0905

ZenMux

262K tokens context • $0.60 / $2.50 per 1M tokens

View full specifications →

Detailed Comparison

Specification
Gemini 2.5 Pro
Kimi K2 0905
Provider
ZenMux
ZenMux
Context Window
1.0M tokens
262K tokens
Max Output Tokens
66K tokens
16K tokens
Input Pricing (per 1M tokens)
$1.25
$0.60
Output Pricing (per 1M tokens)
$10.00
$2.50
Release Date
Mar 2025
Sep 2025

Capabilities

Capability
Gemini 2.5 Pro
Kimi K2 0905
Text Generation
Vision
Audio Input
Video Understanding
PDF Processing
Function Calling
Advanced Reasoning
File Attachments

Which Model Should You Choose?

Choose Gemini 2.5 Pro if:

  • • You need a larger context window
  • • You need advanced reasoning

Choose Kimi K2 0905 if:

  • • Cost efficiency is a priority