Head to head

GPT-OSS 120B vs Gemma 4 31B Instruct (Pearl AI)

On a blended workload of one million input tokens and three million output tokens, GPT-OSS 120B is 1.5× cheaper than Gemma 4 31B Instruct (Pearl AI).

GPT-OSS 120BGemma 4 31B Instruct (Pearl AI)
Provider Together AI Together AI
Input / MTok $0.15 $0.28
Output / MTok $0.6 $0.86
Cache read / MTok
Context window 128,000 32,000
Blended 1M in + 3M out $1.95 $2.86
Status ga ga

GPT-OSS 120B detail   Gemma 4 31B Instruct (Pearl AI) detail