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Open-source LLM (via OpenRouter)

Aion-2.0

modelaion-2-0
MidStableCommunity★ Low cost in tierStreamingToolsBatchLong contextGlobal

Context

131K

Input / 1M tokens

$0.8000

Output / 1M tokens

$1.60

Cached input / 1M tokens

$0.2900

Cache write / 1M tokens

— (bills at input price)

About this model

Aion-2.0

Aion-2.0 is available through the Anoman AI OpenAI-compatible API with a 131K-token context window. It costs $0.8000 per 1M input tokens and $1.60 per 1M output tokens, and is available from the Pro plan.

Key facts

Context window
131K tokens
Max output
33K tokens
Lane
Community: needs account opt-in; the provider may use data for training
Modality
Text
Input price
$0.8000 per 1M tokens
Output price
$1.60 per 1M tokens
Processing region(s)
global
Route
Via OpenRouter
Cheapest plan
Available from the Pro plan
Price comparison
Priced below 67 of 129 pro-band community models on Anoman (blended price: 1 part input to 3 parts output).

Code example

Chat completion with Aion-2.0

from openai import OpenAI

client = OpenAI(
    base_url="https://api.anoman.io/v1",
    api_key="anm-sk-..."
)

response = client.chat.completions.create(
    model="aion-2-0",
    messages=[{"role": "user", "content": "Hello!"}]
)
print(response.choices[0].message.content)

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Use Aion-2.0 through Anoman.