Nano GPT logo
NanoGPT
Aion

Aion

6 models available

Data handling can vary by model and deployment. The privacy badge above shows the more conservative of the provider-wide fallback and the policies for routes on this page; each model page shows the policy for that specific route.

Models served by Aion

ModelContextInput /MOutput /MCache read /MTTFTThroughput
Aion 2.0
131k$0.84/M$1.68/M$0.21/MN/AN/A
Aion 3.0
131k$3.15/M$6.30/M$0.79/MN/AN/A
Aion 3.0 Mini
131k$0.73/M$1.47/M$0.19/MN/AN/A
Aion 3.5
262k$3.15/M$6.30/M$0.79/M2.1s54 tps
Aion 3.5 Mini
262k$0.73/M$1.47/M$0.19/M1.4s60 tps
Aion-RP Llama 3.1 8B
33k$0.84/M$1.68/MN/AN/AN/A
Aion 2.0
Context
131k
Input /M
$0.84/M
Output /M
$1.68/M
Cache read /M
$0.21/M
TTFT
N/A
Throughput
N/A
Aion 3.0
Context
131k
Input /M
$3.15/M
Output /M
$6.30/M
Cache read /M
$0.79/M
TTFT
N/A
Throughput
N/A
Aion 3.0 Mini
Context
131k
Input /M
$0.73/M
Output /M
$1.47/M
Cache read /M
$0.19/M
TTFT
N/A
Throughput
N/A
Aion 3.5
Context
262k
Input /M
$3.15/M
Output /M
$6.30/M
Cache read /M
$0.79/M
TTFT
2.1s
Throughput
54 tps
Aion 3.5 Mini
Context
262k
Input /M
$0.73/M
Output /M
$1.47/M
Cache read /M
$0.19/M
TTFT
1.4s
Throughput
60 tps
Aion-RP Llama 3.1 8B
Context
33k
Input /M
$0.84/M
Output /M
$1.68/M
Cache read /M
N/A
TTFT
N/A
Throughput
N/A

Prices are per million tokens. TTFT is the observed time to first token. Selectable routes include the applicable provider-selection markup; fixed routes show the standard model price. Availability and pricing refresh continuously; each model page shows the live provider comparison.

Using Aion via the API

Call a model served by Aion using its displayed model ID, including the provider suffix when selection is supported.

cURL

curl https://nano-gpt.com/api/v1/chat/completions \
  -H "Authorization: Bearer $NANOGPT_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "aion-labs/aion-2.0:aionlabs",
    "messages": [{"role": "user", "content": "Hello"}]
  }'

For models with provider selection, append :aionlabs to the model ID, set "provider": "aionlabs" in the request body, or send an X-Provider: aionlabs header. Explicit provider selection adds a route-specific markup over that provider's base price; the prices in the table above already include it. Models without provider selection use the displayed model ID without a provider suffix or selection surcharge.

See the API documentation for provider preferences, price-aware routing, and error behavior.

Aion terms of useAion privacy policy