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AionLabs: Aion-3.0-Mini

Source description (English)

Aion-3.0 Mini is a multi-model roleplaying and storytelling system from AionLabs, built on the DeepSeek family of models. It uses a collaborative generation process in which multiple specialized models each...

View source on OpenRouter
Overview

Model specifications

Context
131,072 tokens
Maximum output
32,768 tokens
Architecture
text->text
Tokenizer
Other
Knowledge cutoff
Not provided
Moderated
No
OPENROUTER

Complete pricing

Synchronized OpenRouter rates. Token prices are shown per one million tokens.

Input
$0.7
per 1M tokens
Output
$1.4
per 1M tokens
Cache read
$0.18
per 1M tokens
API

Model configuration

Reasoning

Reasoning required
Yes
Default parameters
No
API

Quick start

Set OPENROUTER_API_KEY locally. Python requires requests; JavaScript runs in Node.js. Keep the key on the server.

API documentation

curl --fail-with-body https://openrouter.ai/api/v1/chat/completions \
  -H "Authorization: Bearer $OPENROUTER_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{"model":"aion-labs/aion-3.0-mini","messages":[{"role":"user","content":"Hello!"}]}'
Capabilities

Input → Output

Input
text
Output
text
Reasoning

No

API

Supported API parameters

include_reasoningmax_tokensreasoningresponse_formattemperaturetool_choicetoolstop_p
Available providers

1 Provider

Checked: September 7, 2026

Live providers on OpenRouter

Provider availability, latency, throughput and routing can change continuously. Open the source page for current operational data.

OpenRouter

AionLabs

Not provided
Context
131K
Maximum output
33K
Input
$0.7
Output
$1.4
Cache read
$0.18
Cache write
Not provided
aion-labs

3 models

All models
aion-labs logoaion-labs

AionLabs: Aion-3.0

Aion-3.0 is a multi-model roleplaying and storytelling system from AionLabs, built on the GLM family of models. It uses a collaborative generation process in which multiple specialized models each contribute...

Context
131K
Input
text
Output
text
Input: $3Output: $6per 1M tokens
View model details →
aion-labs logoaion-labs

AionLabs: Aion-2.0

Aion-2.0 is a variant of DeepSeek V3.2 optimized for immersive roleplaying and storytelling. It is particularly strong at introducing tension, crises, and conflict into stories, making narratives feel more engaging....

Context
131K
Input
text
Output
text
Input: $0.8Output: $1.6per 1M tokens
View model details →
aion-labs logoaion-labs

AionLabs: Aion-RP 1.0 (8B)

Aion-RP-Llama-3.1-8B ranks the highest in the character evaluation portion of the RPBench-Auto benchmark, a roleplaying-specific variant of Arena-Hard-Auto, where LLMs evaluate each other’s responses. It is a fine-tuned base model...

Context
33K
Input
text
Output
text
Input: $0.8Output: $1.6per 1M tokens
View model details →