Sonar Pro vs Kimi K2 Instruct
Sonar Pro offers 200K tokens context vs 131K tokens, Kimi K2 Instruct is more cost-effective, Sonar Pro supports vision. Compare full specs, pricing, and choose the best model for your use case.
Quick Overview
Sonar Pro
Vercel AI Gateway
200K tokens context • $3.00 / $15.00 per 1M tokens
View full specifications →Kimi K2 Instruct
Vercel AI Gateway
131K tokens context • $1.00 / $3.00 per 1M tokens
View full specifications →Detailed Comparison
Specification
Sonar Pro
Kimi K2 Instruct
Provider
Vercel AI Gateway
Vercel AI Gateway
Context Window
200K tokens
131K tokens
Max Output Tokens
8K tokens
16K tokens
Input Pricing (per 1M tokens)
$3.00
$1.00
Output Pricing (per 1M tokens)
$15.00
$3.00
Release Date
Feb 2025
Jul 2025
Capabilities
Capability
Sonar Pro
Kimi K2 Instruct
Text Generation
Vision
Function Calling
Which Model Should You Choose?
Choose Sonar Pro if:
- • You need a larger context window
Choose Kimi K2 Instruct if:
- • Cost efficiency is a priority
- • You prefer open weights