Is MiniMax-M3 or GPT OSS 120B cheaper?

GPT OSS 120B is cheaper on output tokens ($0.10 vs $1.20 per 1M).

Which has the larger context window, MiniMax-M3 or GPT OSS 120B?

MiniMax-M3 has the larger context window (524K tokens).

MiniMax-M3 vs GPT OSS 120B

GPT OSS 120B is cheaper on output tokens, while MiniMax-M3 offers a larger context window. Choose MiniMax-M3 or GPT OSS 120B based on the trade-off between cost, context, and the benchmarks that matter for your use case.

Spec	MiniMax-M3	GPT OSS 120B
Provider	Synthetic	Synthetic
Input / 1M tokens	$0.60	$0.10
Output / 1M tokens	$1.20	$0.10
Context window	524K	128K
Parameters	—	117B
Open weights	Yes	Yes
Released	Jun 2026	Aug 2025

MiniMax-M3 details →GPT OSS 120B details →

FAQ

Pricing is indicative — confirm with the provider before production use. Highlighted values indicate the better figure for that row.