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. It also handles mature and darker themes with more nuance and depth.
Modalities
Input Price
$0.80per 1M
Output Price
$1.60per 1M
Context
131K
Weekly Tokens
6.12B
Released
Feb 23, 2026