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AionLabs: Aion 3.5 Mini

aion-labs/aion-3.5-mini

Aion 3.5 Mini is AionLabs’s AI model, released Sep 23, 2026. It costs $0.70/M input and $1.40/M output tokens, and handles a 262K-token context window.

Aion 3.5 Mini is a multi-model roleplaying and storytelling system from AionLabs, built on the GLM family of models.

Context
262K
Input
$0.70 / 1M
Output
$1.40 / 1M
Released
Sep 23, 2026
Modalities
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Benchmarks

Scores on standardized evaluations. Higher is better — and rank shows where Aion 3.5 Mini lands among all models tracked on Model Beat.

No standardized benchmark scores from Epoch AI yet — common for very recent, image, or niche models. Scores appear here once published.

Changelog

1
  • Aion 3.5 Mini (AionLabs) added to the tracker: $0.7/$1.4 per 1M, 262K context.tracked · Sep 23, 2026

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Frequently asked questions

What is Aion 3.5 Mini?

Aion 3.5 Mini is a multi-model roleplaying and storytelling system from AionLabs, built on the GLM family of models.

Who created Aion 3.5 Mini?

Aion 3.5 Mini is an AI model developed by AionLabs, released Sep 23, 2026.

How much does Aion 3.5 Mini cost?

Aion 3.5 Mini's list price from AionLabs is $0.70 per million input tokens and $1.40 per million output tokens.

What is Aion 3.5 Mini's context window?

Aion 3.5 Mini supports a context window of up to 262K tokens.

Benchmark data from Epoch AI (CC BY) and Artificial Analysis; pricing, specs & descriptions from OpenRouter. Data updated Sep 24, 2026.