Aion Labs

Aion Labs is an AI company that trains and deploys language models via a RESTful API, with a focus on uncensored models for creative writing and roleplaying applications.

We train powerful AI models and deliver their full potential through a seamless RESTful API. Empower your projects with cutting-edge AI designed for limitless creativity! — Aion Labs

Models

Reasoning Models

ModelParametersContextDescription
Aion-1.0Multi-model131KFlagship reasoning system built on DeepSeek-R1 with ToT and MoE
Aion-1.0-Mini32B131KDistilled DeepSeek-R1 for math, coding, and logic

Creative Models

ModelParametersContextDescription
Aion-2.0-131KDeepSeek V3.2 variant for immersive roleplaying
Aion-RP 1.0 (8B)8B131KFine-tuned Llama 3.1 for roleplaying, highest RPBench-Auto character score

Links

Models in this family

Feb 23, 2026
Feb 4, 2025
Feb 4, 2025
Feb 4, 2025