How much does Aion-2.0 cost?

Aion-2.0 costs $0.80 per million input tokens and $1.60 per million output tokens. For a typical conversation (~2,000 tokens), that's approximately $0.003 per message.

What benchmarks has Aion-2.0 been tested on?

Aion-2.0 has not been benchmarked yet. Scores are added as benchmarks are published.

Is Aion-2.0 open source?

No, Aion-2.0 is a proprietary model by aion-labs.

How does Aion-2.0 compare to 3b De Ft Research_release?

Aion-2.0 has an average score of 0.0 while 3b De Ft Research_release scores 0.0. 3b De Ft Research_release slightly outperforms Aion-2.0 overall. See full comparison →

Home/Models/Aion-2.0

Aion-2.0

Name: Aion-2.0
Price: 0.8 USD
Author: aion-labs

by aion-labs · Released Feb 2026

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Context

131K tokens (~66 books)

Input $/1M

$0.80

Output $/1M

$1.60

Type

text

License

Proprietary

Benchmarks

0 tested

Data updated today

About

Aion-2.0 is a variant of DeepSeek V3.2 optimized for immersive roleplaying and storytelling. It is particularly strong at introducing tension, crises, and conflict into stories, making narratives feel more engaging....

No benchmark data available yet.

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