AI model · AionLabs
Aion-2.0
Model ID: aion-labs/aion-2.0
- Input
- $0.80 per 1M tokens
- Output
- $1.60 per 1M tokens
- Context
- 131K tokens at once
- Max output
- 33K tokens per reply
- Released
- 23 Feb 2026 AionLabs
What it can do
- YesReasoning
- YesTool calling
- NoImage input
- NoOpen weights
- NoFree to use
Takes text; gives text.
How its listing describes it
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....
Sources
- AionLabs: Aion-2.0 on OpenRouter — read 2 Oct 2026