Aion 3 Mini is Aion Labs's language model with a 1.0M context window and up to 33K output tokens, starting at $0.7 / 1M input and $1.40 / 1M output. A compact multi-model roleplaying and storytelling LLM from AionLabs built on the DeepSeek architecture, offering collaborative generation in a smaller, more efficient footprint.
Specifications
Canonical IDaion-labs-3-mini
TypeLanguage
StatusActive
CreatorAion LabsAion Labs
Providers
Context Window1.0M tokens
Max Output33K tokens
Input ModalitiesText
Output ModalitiesText
Reasoning Effortsdefault
Release Date · 3 months ago

Capabilities

Input1/5
Text✓
Image·
Audio·
Video·
PDF·
Output1/5
Text✓
Image·
Audio·
Video·
Embedding·
Capabilities4/13
Reasoning✓
Adaptive Reasoning·
Function Calling✓
Parallel Function Calling·
Structured Outputs✓
Native JSON Schema·
Web Search·
URL Context·
Computer Use·
Code Execution·
File Search·
Prompt Caching✓
Assistant Prefill·

Pricing by Provider

US Dollar ($)
Per 1M tokens
ProviderStandard
Input
$ / 1M
Output
$ / 1M
Cache Read
$ / 1M
OpenRouter logo
OpenRouter
aion-labs/aion-3.0-mini
$0.7$1.40$0.18

Cost Calculator

US Dollar ($)
Preset:

Other Models

ModelTierReleasedContextInput / 1MOutput / 1M
DeepSeek 4 Pro———$1.74$3.48
DeepSeek 4 FlashFlash——$0.440$1.32
DeepSeek Janus ProPro————
DeepSeek———$0.580$1.68
DeepSeek LLM 67B Chat (V1)—————
DeepSeek Janus Pro 1B—————
DeepSeek Janus Pro 7B—————
DeepSeek Llama3.3 70B——131K$0.200$0.600

Model IDs

aion-labs-3-mini
aion-labs/aion-3.0-mini
openrouter/aion-labs/aion-3.0-mini