Aion-3.0-Mini
Efficient model for low-latency assistance, extraction, and routine automation.
- Capability
- —No ECI score yet
- Input
- $0.70per 1M tokens
- Output
- $1.40per 1M tokens
- Context
- 131K33K max output
What it costs
- Input
- $0.70per million tokens
- Output
- $1.40per million tokens
- Blended (3:1)
- $0.875pricier than 53% of priced models
Typical monthly bills
| Monthly usage | Estimated cost |
|---|---|
| Side project2M input + 0.5M output tokens | $2.10 |
| Team assistant25M input + 5M output tokens | $24.50 |
| Production app250M input + 50M output tokens | $245.00 |
Median of 4 paid API providers on models.dev.
Independent benchmarks
Epoch AI has not published a Capabilities Index score for Aion-3.0-Mini yet.
The details
- Lab
- Aion Labs
- Released
- May 14, 2026
- Context window
- 131,072 tokens
- Max output
- 32,768 tokens
- Inputs
- Text
- Output
- Text
- Reasoning
- Always on
- Tool calling
- Yes
- Structured output
- No
- Weights
- Proprietary
- Availability
- 4 API providerslisted on models.dev
More from Aion Labs
About Aion-3.0-Mini
How much does Aion-3.0-Mini cost?
Aion-3.0-Mini costs $0.70 input / $1.40 output per million tokens (median across 4 API providers). At a 3:1 input-to-output mix that is $0.875 per million tokens, more expensive than 53% of the 445 priced models we track.
What is the context window of Aion-3.0-Mini?
Aion-3.0-Mini accepts up to 131,072 tokens per request and can write up to 32,768 tokens in one response.
How good is Aion-3.0-Mini?
Epoch AI has not published a Capabilities Index score for Aion-3.0-Mini yet.
Is Aion-3.0-Mini open source?
No. Aion-3.0-Mini is proprietary; you use it through an API or partner platforms.
What inputs does Aion-3.0-Mini support?
Aion-3.0-Mini accepts text and replies in text. It is a reasoning model, supports tool calling.
When was Aion-3.0-Mini released?
Aion Labs released Aion-3.0-Mini on May 14, 2026.
What are the best alternatives to Aion-3.0-Mini?
The closest current models from other labs on capability, price and release date are Seed 2.1 Turbo (ByteDance Seed, $0.445 / $2.23), Nex-N2-Pro (Nex AGI, $0.50 / $2.50), Motif 3 (Motif Technologies, $0.50 / $2.00) and Qwen3.5 27B (Alibaba (Qwen), $0.30 / $2.40).