prices synced 2026-09-24
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Aion 3.5 Mini

AionLabs · Released Sep 2026

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Aion 3.5 Mini is a multi-model roleplaying and storytelling system from AionLabs built on the GLM family of models, offering a 262k-token context window in a smaller, lower-cost form.

Strengths
Handles collaborative narrative generation and character-driven storytelling through its multi-model architecture while maintaining a large context window for extended conversations.
Best for
Roleplaying scenarios and creative writing tasks where you need sustained context but want a smaller, more efficient alternative to the full Aion 3.5.
Limitations
Being a smaller variant of Aion 3.5, it trades some capability for efficiency; use the full Aion 3.5 if you need maximum performance on complex storytelling or multi-turn narrative tasks.

Input / 1M

$0.7

Output / 1M

$1.40

Cached input / 1M

$0.18

Context window

262K

Price history

Price per 1M tokens over timeOutput $1.40; Input $0.7 as of Sep 2026.$0$0.5$1.00$1.50Output on 23 Sep 2026: $1.40Out $1.40Input on 23 Sep 2026: $0.7In $0.7Sep 2026

Snapshots

Effective Input Output Cached in Note Source
23 Sep 2026 $0.7 $1.40 $0.18 Imported from OpenRouter openrouter.ai

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