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by Aion Labs

AionLabs: Aion-1.0.

text open weights 131K ctx
Cheapest input
$4.0/M
on OpenRouter
Cheapest output
$8.0/M
on OpenRouter
Fastest
24 tok/s
on OpenRouter
Hosted equiv.
~$2.88/hr
@ 100 tok/s on OpenRouter

Aion-1.0 is a multi-model system designed for high performance across various tasks, including reasoning and coding. It is built on DeepSeek-R1, augmented with additional models and techniques such as Tree...

Where to use it

Cheapest hosted endpoints.

Provider Access $/M in $/M out
OpenRouter api aggregator $4.0 $8.0 Launch ↗
Performance

Speed across providers.

Tokens/sec and time-to-first-token measured against the same prompt template on each provider's API.

Provider Tokens/sec TTFT Total
OpenRouter 24.2 1803 ms 13641 ms
FAQ

Frequently asked.

How do I run AionLabs: Aion-1.0?
AionLabs: Aion-1.0 is open-weight, so you can self-host on rented GPUs. See the Run It Yourself tab for GPU configurations + cost estimates, or use one of the hosted inference providers listed on this page.
Where can I access AionLabs: Aion-1.0?
AionLabs: Aion-1.0 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-1.0?
API pricing starts at $4.0/M input tokens and $8.0/M output tokens. Self-hosting cost depends on the GPU you rent — see the Run It Yourself tab.
Is AionLabs: Aion-1.0 open-source or proprietary?
AionLabs: Aion-1.0 is open-weight under the license. You can download and self-host it.