Is GPT OSS 120B or MiniMax-M3 cheaper?

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

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

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

GPT OSS 120B vs MiniMax-M3

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

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

GPT OSS 120B details →MiniMax-M3 details →

FAQ

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