Aion-3.0-Mini overview
Aion-3.0-Mini by AionLabs
AionLabs' multi-model roleplaying and storytelling system, built on the DeepSeek family for lighter, faster narrative generation.
Aion-3.0-Mini specs
- Model ID
aion-labs/aion-3.0-mini- Developer
- AionLabs
- Context window
- 131,072 tokens
- Max output
- 32,768 tokens
- Input
- Image, Text
- Output
- Text
- API
- OpenAI-compatible, base URL
https://api.aimlapi.com/v1
What Is Aion-3.0-Mini API?
Aion-3.0-Mini is a multi-model roleplaying and storytelling system from AionLabs.
It is built on the DeepSeek family of models.
Technical Reference
| Developer | AionLabs |
|---|---|
| Model ID | aion-labs/aion-3.0-mini |
| Release Date | July 6, 2026 |
| Context Window | 131,072 tokens (~131K) |
| Max Output Tokens | 32,768 tokens |
| Modalities | Image, Text → Text |
| Capabilities | file input, parallel tool calls, reasoning, streaming, structured (JSON schema) output, tool/function calling, vision, web search |
What Aion-3.0-Mini Brings to the Table
Model identity
The exact model id is aion-labs/aion-3.0-mini.
System design
It uses a collaborative generation process in which multiple specialized models each contribute to a response.
Narrative focus
The model is described as being tuned for immersive roleplay and storytelling.
Creative emphasis
Descriptions highlight stronger narrative structure, tension, conflict, and nuanced mature themes.
Where Aion-3.0-Mini Makes the Most Sense
Roleplay chat
Suitable for character-driven conversation experiences.
Interactive fiction
Fits interactive storytelling and narrative generation workflows.
Creative writing support
Useful for generating story structure and dramatic tension in fictional content.
Dialogue systems
Can support responses that rely on multi-part narrative collaboration.
Aion-3.0-Mini vs the Alternatives
Aion-3.0
A related model in the same family is referenced alongside Aion-3.0-Mini in provider catalogues.
Sources: https://developer.puter.com/ai/aion-labs/aion-3.0-mini/ · https://krater.ai/models/aion-3-0-mini · https://www.vibecoding.cz/llm/aion-labs-aion-3-0-mini/
Use cases
Aion-3.0-Mini is documented as suited to character-driven chat applications, interactive storytelling, and persona-consistent dialogue.
It is also described as a fit for AI chatbots and virtual assistants.
Another documented use case is content writing and copywriting automation.
It is additionally listed for data analysis, summarization, and extraction.
Capabilities
- File input
- Reasoning
- Streaming
- Vision
- Web search
Aion-3.0-Mini API pricing
| Usage | Price | Unit |
|---|---|---|
| Input | $0.7406 | 1M tokens |
| Output | $1.48 | 1M tokens |
| Cached input | $0.1904 | 1M tokens |
Prices from the AI/ML API price list, checked on Nov 4, 2026.
Aion-3.0-Mini vs other models: token prices
AI/ML API input and output rates for 5 models, per million tokens.
| Model | Input | Output |
|---|---|---|
| Aion-3.0-Mini | $0.7406 | $1.48 |
| Aion-3.5-Mini | $0.7406 | $1.48 |
| Aion-2.0 | $0.8464 | $1.69 |
| Aion-3.5 | $3.17 | $6.35 |
| Aion-3.0 | $3.17 | $6.35 |
How to use the Aion-3.0-Mini API
View docs
Build with your agent
Give your agent the model details, code and documentation.
1Get your API key
Create API keyexport AIMLAPI_KEY="8f2b4c7d9a1e6b3f…"2Make your first request
curl 'https://api.aimlapi.com/v1/chat/completions' \
-H "Authorization: Bearer $AIMLAPI_KEY" \
-H 'Content-Type: application/json' \
-d '{
"model": "aion-labs/aion-3.0-mini",
"messages": [
{
"role": "user",
"content": "Write a haiku about the ocean."
}
]
}'import os
import requests
headers = {
"Authorization": f"Bearer {os.environ['AIMLAPI_KEY']}",
"Content-Type": "application/json",
}
payload = {
"model": "aion-labs/aion-3.0-mini",
"messages": [
{
"role": "user",
"content": "Write a haiku about the ocean."
}
]
}
response = requests.post("https://api.aimlapi.com/v1/chat/completions", headers=headers, json=payload, timeout=120)
response.raise_for_status()
print(response.json())const response = await fetch("https://api.aimlapi.com/v1/chat/completions", {
method: "POST",
headers: {
Authorization: `Bearer ${process.env.AIMLAPI_KEY}`,
"Content-Type": "application/json",
},
body: JSON.stringify({
"model": "aion-labs/aion-3.0-mini",
"messages": [
{
"role": "user",
"content": "Write a haiku about the ocean."
}
]
}),
});
if (!response.ok) throw new Error(`HTTP ${response.status}`);
console.log(await response.json());Models similar to Aion-3.0-Mini
Aion-3.0-Mini FAQ
What is the context window of Aion-3.0-Mini?
Aion-3.0-Mini has a 131,072 tokens context window and can return up to 32,768 tokens.
What inputs and outputs does Aion-3.0-Mini support?
Aion-3.0-Mini takes image, text as input and returns text.
What is the model ID for Aion-3.0-Mini?
Use aion-labs/aion-3.0-mini as the model id. Requests go to https://api.aimlapi.com/v1/chat/completions.
When was Aion-3.0-Mini released?
Aion-3.0-Mini became available on July 7, 2026.
How much does Aion-3.0-Mini cost?
Aion-3.0-Mini costs $0.7406 input and $1.48 output per 1M tokens on AI/ML API, billed as you go with no subscription.
Does Aion-3.0-Mini support streaming?
Yes, Aion-3.0-Mini can stream responses as they are generated.
Can Aion-3.0-Mini read images?
Yes, Aion-3.0-Mini accepts image input alongside text.
Does Aion-3.0-Mini support tool calling?
Yes, it supports tool use including parallel tool calls.