GPT OSS 120B vs Kimi K2 Instruct
GPT OSS 120B offers 131K tokens context vs 75K tokens, GPT OSS 120B includes advanced reasoning, GPT OSS 120B has open weights. Compare full specs, pricing, and choose the best model for your use case.
Quick Overview
Detailed Comparison
Specification
GPT OSS 120B
Kimi K2 Instruct
Provider
Chutes
Chutes
Context Window
131K tokens
75K tokens
Max Output Tokens
33K tokens
75K tokens
Input Pricing (per 1M tokens)
$0.10
$0.15
Output Pricing (per 1M tokens)
$0.41
$0.59
Release Date
Aug 2025
Aug 2025
Capabilities
Capability
GPT OSS 120B
Kimi K2 Instruct
Text Generation
Function Calling
Advanced Reasoning
Which Model Should You Choose?
Choose GPT OSS 120B if:
- • You need a larger context window
- • Cost efficiency is a priority
- • You need advanced reasoning
- • You prefer open weights