Is AionLabs: Aion-2.0 or AionLabs: Aion-2.0 cheaper?

AionLabs: Aion-2.0 is cheaper on output tokens ($1.60 vs $1.60 per 1M).

Which has the larger context window, AionLabs: Aion-2.0 or AionLabs: Aion-2.0?

Both models offer a similar context window.

AionLabs: Aion-2.0 vs AionLabs: Aion-2.0

AionLabs: Aion-2.0 is cheaper on output tokens. Choose AionLabs: Aion-2.0 or AionLabs: Aion-2.0 based on the trade-off between cost, context, and the benchmarks that matter for your use case.

Spec	AionLabs: Aion-2.0	AionLabs: Aion-2.0
Provider	NanoGPT	AionLabs
Input / 1M tokens	$0.80	$0.80
Output / 1M tokens	$1.60	$1.60
Context window	131K	131K
Parameters	—	—
Open weights	No	—
Released	Feb 2026	—

AionLabs: Aion-2.0 details →AionLabs: Aion-2.0 details →

FAQ

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