prices synced 2026-09-11

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Description
Aion-1.0 is a large language model from AionLabs with a 131k-token context window, released before the company's shift toward multi-model systems.
OpenAI's frontier model for complex professional workloads. 1M token context, text + image input, native computer use.
I/O price /1M
$4.00/$8.00
$5.00/$30.00
Input /1M
$4.00
$5.00
Output /1M
$8.00
$30.00
Cached in /1M
$0.5
Context
131K
1M
Δ input since launch
Δ output since launch
Released
Feb 2025
Apr 2026
Status
Provider
A AionLabs
OpenAI