Is Aion-1.0 or GPT OSS 120B cheaper?

GPT OSS 120B is cheaper on output tokens ($0.15 vs $8.00 per 1M).

Which has the larger context window, Aion-1.0 or GPT OSS 120B?

Both models offer a similar context window.

Aion-1.0 vs GPT OSS 120B

GPT OSS 120B is cheaper on output tokens. Choose Aion-1.0 or GPT OSS 120B based on the trade-off between cost, context, and the benchmarks that matter for your use case.

Spec	Aion-1.0	GPT OSS 120B
Provider	OpenRouter	OpenRouter
Input / 1M tokens	$4.00	$0.03
Output / 1M tokens	$8.00	$0.15
Context window	131K	131K
Parameters	—	117B
Open weights	No	Yes
Released	Feb 2025	Aug 2025

Aion-1.0 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.