by Aion Labs

AionLabs: Aion-3.0.

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Cheapest input
$3.0/M
on OpenRouter
Cheapest output
$6.0/M
on OpenRouter
Hosted equiv.
~$2.16/hr
@ 100 tok/s on OpenRouter

Aion-3.0 is a multi-model roleplaying and storytelling system from AionLabs, built on the GLM family of models. It uses a collaborative generation process in which multiple specialized models each contribute...

Hosted API only

No self-host path — closed weights.

AionLabs: Aion-3.0's weights aren't published. Use it via the access providers below.

Where to use it

Cheapest hosted endpoints.

Provider Access $/M in $/M out
OpenRouter api aggregator $3.0 $6.0 Launch ↗
FAQ

Frequently asked.

How do I run AionLabs: Aion-3.0?
AionLabs: Aion-3.0 is a closed-source API model. The cheapest way to access it is through the API providers listed on this page (direct API, aggregators, and hosted chat UIs).
Where can I access AionLabs: Aion-3.0?
AionLabs: Aion-3.0 is available via OpenRouter. Each access option lists its own pricing (per million tokens or hourly hosting).
How much does it cost to run AionLabs: Aion-3.0?
API pricing starts at $3.0/M input tokens and $6.0/M output tokens. Self-hosting cost depends on the GPU you rent — see the Run It Yourself tab.
Is AionLabs: Aion-3.0 open-source or proprietary?
AionLabs: Aion-3.0 is a proprietary model from Aion Labs. Access is API-only — there are no public weights to download.