AionLabs offers the Aion family of language models through an OpenAI-compatible API and builds email-based AI agents.
- Type
- Private company
- AI lab
- Inference provider
- 6 hosted endpoints
Catalogue
All models by AionLabs
6 models · 1–6
| Select models to compare | Model | Released | Context | Input /M | Output /M | Parameters | Type | I/O | Openness |
|---|---|---|---|---|---|---|---|---|---|
 Aion 3.5 MiniAionLabs | September 23, 2026 | 262K | $0.70 | $1.40 | — | Text | text → text | Closed | |
| Aion 3.5AionLabs | September 23, 2026 | 262K | $3.00 | $6.00 | — | Text | text → text | Closed | |
| Aion-3.0-MiniAionLabs | July 7, 2026 | 131K | $0.70 | $1.40 | — | Text | text → text | Closed | |
| Aion-3.0AionLabs | July 7, 2026 | 131K | $3.00 | $6.00 | — | Text | text → text | Closed | |
| Aion-2.0AionLabs | February 23, 2026 | 131K | $0.80 | $1.60 | — | Text | text → text | Closed | |
| Aion-RP 1.0 (8B)AionLabs | February 4, 2025 | 33K | $0.80 | $1.60 | 8B | Text | text → text | Open weights |