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aion-labs · API model

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 / 1M
$3
Output / 1M
$6
Released
Jul 7, 2026
Specifications

Aion-3.0 specs

Provider
aion-labs
Type
API model
Model ID
aion-labs/aion-3.0
Context window
131,072 tokens131K
Input price
$3per 1M input tokens
Output price
$6per 1M output tokens
Accepts
text
Produces
text
Released
Jul 7, 2026
Source
OpenRouter
Overview

About Aion-3.0

Aion-3.0 is an API model from aion-labs, released on Jul 7, 2026, with a context window of 131,072 tokens, pricing of $3 per million input tokens and $6 per million output tokens. It accepts text input and produces text output.

At listed prices, a request with 10,000 input tokens and 1,000 output tokens costs about $0.036.

Specs are sourced from OpenRouter and were last checked on Aug 14, 2026. Always confirm current pricing and limits with the provider before production use.

Tool callingJSON modeReasoning
FAQ

Aion-3.0 questions

What is the context window of Aion-3.0?

Aion-3.0 supports a context window of 131,072 tokens.

How much does Aion-3.0 cost?

Aion-3.0 is listed at $3 per million input tokens and $6 per million output tokens on OpenRouter.

When was Aion-3.0 released?

Aion-3.0 was published on Jul 7, 2026.

What inputs does Aion-3.0 accept?

Aion-3.0 accepts text input and produces text output.