Is GPT OSS 120B or MiniMax-M2.5 cheaper?

GPT OSS 120B is cheaper on output tokens ($0.27 vs $0.88 per 1M).

Which has the larger context window, GPT OSS 120B or MiniMax-M2.5?

MiniMax-M2.5 has the larger context window (200K tokens).

GPT OSS 120B vs MiniMax-M2.5

GPT OSS 120B is cheaper on output tokens, while MiniMax-M2.5 offers a larger context window. Choose GPT OSS 120B or MiniMax-M2.5 based on the trade-off between cost, context, and the benchmarks that matter for your use case.

Spec	GPT OSS 120B	MiniMax-M2.5
Provider	DInference	DInference
Input / 1M tokens	$0.07	$0.22
Output / 1M tokens	$0.27	$0.88
Context window	131K	200K
Parameters	117B	—
Open weights	Yes	Yes
Released	Aug 2025	Feb 2026

GPT OSS 120B details →MiniMax-M2.5 details →

FAQ

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