Aion-2.0
OpenRouter
Aion-2.0 by OpenRouter costs $0.80 per 1M input tokens and $1.60 per 1M output tokens, with a 131K-token context window.
Pricing
Input (per 1M tokens)
$0.80
Output (per 1M tokens)
$1.60
Cached input (per 1M)
$0.20
Specifications
- Provider
- OpenRouter
- Context window
- 131K tokens
- Parameters
- —
- Released
- Feb 2026
- Open weights
- No
- Frontier model
- No
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FAQ
Pricing is per 1M tokens (USD); confirm with the provider before production use.