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AionLabs

Aion 3.5 Mini pricing & price history

reasoningtoolsaion-labs/aion-3.5-mini

Aion 3.5 Mini by AionLabs costs $0.70 per 1M input tokens and $1.40 per 1M output tokens, with a 262K token context window.

$0.70Input / 1M tokens
$1.40Output / 1M tokens
262KContext window
Intelligence index

Price history

$0.00$0.80$1.61 2026-09-24today input /1M output /1M

No price changes since tracking began on 2026-09-24. We check hourly.

Cost calculator

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About 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. It is the smaller, lower-cost sibling of Aion 3.5 and uses...

FAQ

How much does Aion 3.5 Mini cost?

Aion 3.5 Mini by AionLabs costs $0.70 per 1M input tokens and $1.40 per 1M output tokens, with a 262K token context window. A typical request with 2,000 input and 500 output tokens costs about $0.0021.

What is the context window of Aion 3.5 Mini?

Aion 3.5 Mini supports up to 262,144 tokens of context and up to 32,768 output tokens per request.

Has Aion 3.5 Mini’s price changed?

No price changes recorded since ModelBank started tracking it on 2026-09-24.

Is Aion 3.5 Mini being deprecated?

No retirement date has been announced for Aion 3.5 Mini as of 2026-09-24.

What are cheaper alternatives to Aion 3.5 Mini?

Cheaper options include Nemotron 3.5 Lightning ($0.08/$0.20), DeepSeek V4 Flash 0731 ($0.04/$0.32), Ministral 3 8B 2512 ($0.15/$0.15), Llama 4 Scout ($0.10/$0.30).