GPT-5 Pro vs Kimi K2 Thinking Turbo
GPT-5 Pro offers 400K tokens context vs 262K tokens, Kimi K2 Thinking Turbo is more cost-effective, GPT-5 Pro supports vision. Compare full specs, pricing, and choose the best model for your use case.
Quick Overview
Kimi K2 Thinking Turbo
Moonshot AI (China)
262K tokens context • $1.15 / $8.00 per 1M tokens
View full specifications →Detailed Comparison
Specification
GPT-5 Pro
Kimi K2 Thinking Turbo
Provider
OpenRouter
Moonshot AI (China)
Context Window
400K tokens
262K tokens
Max Output Tokens
272K tokens
262K tokens
Input Pricing (per 1M tokens)
$15.00
$1.15
Output Pricing (per 1M tokens)
$120.00
$8.00
Release Date
Oct 2025
Nov 2025
Capabilities
Capability
GPT-5 Pro
Kimi K2 Thinking Turbo
Text Generation
Vision
Function Calling
Advanced Reasoning
File Attachments
Which Model Should You Choose?
Choose GPT-5 Pro if:
- • You need a larger context window
Choose Kimi K2 Thinking Turbo if:
- • Cost efficiency is a priority
- • You prefer open weights