Grok Code Fast 1 vs Kimi K2 Thinking Turbo
Grok Code Fast 1 is more cost-effective, Kimi K2 Thinking Turbo has open weights. Compare full specs, pricing, and choose the best model for your use case.
Quick Overview
Grok Code Fast 1
Vercel AI Gateway
256K tokens context • $0.20 / $1.50 per 1M tokens
View full specifications →Kimi K2 Thinking Turbo
Moonshot AI (China)
262K tokens context • $1.15 / $8.00 per 1M tokens
View full specifications →Detailed Comparison
Specification
Grok Code Fast 1
Kimi K2 Thinking Turbo
Provider
Vercel AI Gateway
Moonshot AI (China)
Context Window
256K tokens
262K tokens
Max Output Tokens
10K tokens
262K tokens
Input Pricing (per 1M tokens)
$0.20
$1.15
Output Pricing (per 1M tokens)
$1.50
$8.00
Release Date
Aug 2025
Nov 2025
Capabilities
Capability
Grok Code Fast 1
Kimi K2 Thinking Turbo
Text Generation
Function Calling
Advanced Reasoning
Which Model Should You Choose?
Choose Grok Code Fast 1 if:
- • Cost efficiency is a priority
Choose Kimi K2 Thinking Turbo if:
- • You need a larger context window
- • You prefer open weights