Aion Labs API pricing
All 6 Aion Labs models with a listed API price, cheapest input from $0.70 per 1M tokens OpenRouter routed quote. Sort by price, context window or benchmark, filter by capability, and copy the exact model ID for any serving provider. Listed prices from LiteLLM, OpenRouter and Vercel.
Models
6
with a listed price
Cheapest input
$0.70
per 1M tokens
Cheapest output
$1.40
per 1M tokens
Max context
262K
tokens
On-demand listed rates, OpenRouter routed quotes and Vercel reseller quotes. Enterprise commitments (committed-use discounts, provisioned throughput, negotiated rates) can be materially lower. An OpenRouter routed quote is the price of whichever upstream provider OpenRouter prefers today, so it moves day to day.
Capability
| AionLabs: Aion 3.5 Mini | Aion Labs | Released Sep 23, 2026 | 262K | $0.70 Routed quote | $1.40 Routed quote | n/a | n/a | n/a | OpenRouter cheapest aion-labs/aion-3.5-mini |
| AionLabs: Aion-3.0-Mini | Aion Labs | Released Jul 8, 2026 | 131K | $0.70 Routed quote | $1.40 Routed quote | n/a | n/a | n/a | OpenRouter cheapest aion-labs/aion-3.0-mini |
| AionLabs: Aion-2.0 | Aion Labs | First listed Jul 2026 | 131K | $0.80 Routed quote | $1.60 Routed quote | n/a | n/a | n/a | OpenRouter cheapest aion-labs/aion-2.0 |
| AionLabs: Aion-RP 1.0 (8B) | Aion Labs | First listed Jul 2026 | 33K | $0.80 Routed quote | $1.60 Routed quote | n/a | n/a | n/a | OpenRouter cheapest aion-labs/aion-rp-llama-3.1-8b |
| AionLabs: Aion 3.5 | Aion Labs | Released Sep 23, 2026 | 262K | $3.00 Routed quote | $6.00 Routed quote | n/a | n/a | n/a | OpenRouter cheapest aion-labs/aion-3.5 |
| AionLabs: Aion-3.0 | Aion Labs | Released Jul 8, 2026 | 131K | $3.00 Routed quote | $6.00 Routed quote | n/a | n/a | n/a | OpenRouter cheapest aion-labs/aion-3.0 |
Reasoning model
Input $/1M
$0.70
Routed quoteOutput $/1M
$1.40
Routed quoteIntelligencen/aOpenRouter
Reasoning model
Input $/1M
$0.70
Routed quoteOutput $/1M
$1.40
Routed quoteIntelligencen/aOpenRouter
Reasoning model
Input $/1M
$0.80
Routed quoteOutput $/1M
$1.60
Routed quoteIntelligencen/aOpenRouter
Input $/1M
$0.80
Routed quoteOutput $/1M
$1.60
Routed quoteIntelligencen/aOpenRouter
Reasoning model
Input $/1M
$3.00
Routed quoteOutput $/1M
$6.00
Routed quoteIntelligencen/aOpenRouter
Reasoning model
Input $/1M
$3.00
Routed quoteOutput $/1M
$6.00
Routed quoteIntelligencen/aOpenRouter
1–6 of 6 models
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Listed prices from LiteLLM, OpenRouter and Vercel · catalogue refreshed Oct 14, 2026
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