GPT OSS 120B vs Kimi K2 Instruct 0905
Kimi K2 Instruct 0905 offers 262K tokens context vs 131K tokens, GPT OSS 120B is more cost-effective, GPT OSS 120B includes advanced reasoning. Compare full specs, pricing, and choose the best model for your use case.
Quick Overview
Kimi K2 Instruct 0905
OpenRouter
262K tokens context • $0.60 / $2.50 per 1M tokens
View full specifications →Detailed Comparison
Specification
GPT OSS 120B
Kimi K2 Instruct 0905
Provider
OpenRouter
OpenRouter
Context Window
131K tokens
262K tokens
Max Output Tokens
33K tokens
16K tokens
Input Pricing (per 1M tokens)
$0.07
$0.60
Output Pricing (per 1M tokens)
$0.28
$2.50
Release Date
Aug 2025
Sep 2025
Capabilities
Capability
GPT OSS 120B
Kimi K2 Instruct 0905
Text Generation
Function Calling
Advanced Reasoning
Which Model Should You Choose?
Choose GPT OSS 120B if:
- • Cost efficiency is a priority
- • You need advanced reasoning
Choose Kimi K2 Instruct 0905 if:
- • You need a larger context window