Aion-3.0
Aion-3.0 is a storytelling and roleplaying model developed by AionLabs. It utilizes a collaborative generation process where multiple specialized models work together to produce text output.
Aion-3.0 specs and pricing
- Provider: AionLabs
- Released: July 7, 2026
- Context window: 131K tokens
- Max output: 33K tokens
- Input: text
- Output: text
- Price: $3.00 input / $6.00 output per 1M tokens
- Reasoning: yes
- Tool calling: yes
What Aion-3.0 is good at
- Complex creative writing and storytelling
- Roleplaying scenarios requiring nuanced character interaction
- Tasks requiring logical reasoning and tool integration
To-dos to try with Aion-3.0
- Draft a multi-chapter fantasy story with consistent character arcs.
- Use the model's reasoning capabilities to solve a complex logic puzzle.
- Integrate the model into an application to automate multi-step text generation tasks.
FAQ
- What is the primary focus of Aion-3.0? Aion-3.0 is designed specifically for roleplaying and storytelling applications.
- How does Aion-3.0 generate its responses? It uses a collaborative generation process where multiple specialized models contribute to the final output.
- How much does Aion-3.0 cost? Aion-3.0 costs $3.00 per million input tokens and $6.00 per million output tokens through OpenRouter. In todo.is a typical agent step costs about 9.24 credits ($1 = 100 credits).
- What is the context window of Aion-3.0? Aion-3.0 can read up to 131K tokens at once and write up to 33K tokens in one reply.
- Can I use Aion-3.0 without coding? Yes. In todo.is you pick Aion-3.0 as your agent's model and write to-dos in plain words, on the web, the Android app, WhatsApp or Telegram. No API key needed: credits are included, or you can bring your own key.
JavaScript is required to use the todo.is app.