AionLabs / aion-labs/aion-2.0
AionLabs: Aion 2.0 - access through LLMTR
Aion 2.0 is a DeepSeek V3.2-based roleplay and storytelling model for long character dialogue, tense scene progression, and creative flows that handle darker themes. The Aion API supports none, low, medium, and high reasoning_effort levels on this model, exposed on LLMTR through suffixes or request body fields. It supports a 128K context window, 32K max output, and cache-read pricing.
Technical specifications
| Canonical ID | aion-labs/aion-2.0 |
|---|---|
| Provider | AionLabs |
| Context window | 131,072 tokens |
| Operations | CHAT_COMPLETIONS |
| Modalities | text |
Pricing
A 6% platform margin applies to credit top-ups; model usage prices are not separately marked up.
| Operation | Metric | Unit | Price |
|---|---|---|---|
| CHAT_COMPLETIONS | INPUT_TEXT | PER_1M_TOKENS | $0.800000 |
| CHAT_COMPLETIONS | CACHE_READ | PER_1M_TOKENS | $0.200000 |
| CHAT_COMPLETIONS | OUTPUT_TEXT | PER_1M_TOKENS | $1.60 |
Example usage
With existing OpenAI SDK flows, change only the base URL and model identifier.
curl https://llmtr.com/v1/chat/completions \
-H "Authorization: Bearer llmtr-your_key" \
-H "Content-Type: application/json" \
-d '{"model":"aion-labs/aion-2.0","messages":[{"role":"user","content":"Hello"}]}'Related models
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