# Aion-2.0

> Aion-2.0 is a variant of DeepSeek V3.2 optimized for immersive roleplaying and storytelling.

**ID**: `aion-labs/aion-2.0`  
**Creator**: aion-labs  
**Category**: text  
**Context**: 131K tokens  
**Pricing**: $0.89 / $1.78 per 1M · billed by your provider (BYOK)  
**Released**: 2026-02-23  
**Web page**: https://anyrouter.dev/model/aion-labs/aion-2.0

**Input modalities**: text  
**Output modalities**: text  

**Capabilities**: chat, reasoning, streaming, function-calling

## Usage

**Endpoint**: `POST https://anyrouter.dev/api/v1/chat/completions`

```bash
curl https://anyrouter.dev/api/v1/chat/completions \
  -H "Authorization: Bearer $ANYROUTER_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
  "model": "aion-labs/aion-2.0",
  "messages": [
    {
      "role": "user",
      "content": "Say hi in 3 words."
    }
  ]
}'
```

## Providers

| Provider | Input | Output |
| --- | --- | --- |
| fluence-byok | $0.89/M (list) | $1.78/M (list) |
| aion-labs-byok | $0.89/M (list) | $1.78/M (list) |
| nano-gpt-byok | $0.89/M (list) | $1.78/M (list) |

BYOK routes are billed by your own provider key — AnyRouter charges $0. Rates marked (list) are the provider's published list price.

## Source

- Upstream docs: https://openrouter.ai/aion-labs/aion-2.0