Aion 2.0 API
Other·Text
Aion 2.0
Pricing
Cheapest live price, per 1 million tokens.
Input / 1M tokens
OpenRouter $0.800
Output / 1M tokens
OpenRouter $1.60
Cache read / 1M
Repeated prompt prefixes
Cache read is the discounted rate for repeated prompt prefixes (system prompts, agent context).
Capabilities · 2
Specifications
- Context window
- 128K
- Max output
- 33K
- Type
- Text
- Creator
- Other
- Live sellers
- 9
- Requests / 24h
- 105
Price history · 60 days
Estimated monthly cost
30 days at the cheapest live price.
Quick start
OpenAI-compatible — change the base URL and key. Get a key from the dashboard.
from openai import OpenAI
client = OpenAI(
base_url="https://api.qubax.ai/v1",
api_key="YOUR_QUBAX_API_KEY",
)
response = client.chat.completions.create(
model="aion-labs.aion-2-0",
messages=[{"role": "user", "content": "Hello!"}],
)
print(response.choices[0].message.content)About Aion 2.0
Aion 2.0 is a language model developed by Other. It's particularly well-suited for tackling complex, multi-step reasoning problems and handling large contexts of up to 128K tokens. Its 128K-token context window means you can pass in entire documents, codebases, or conversation histories without losing context. It can write up to 33K tokens in a single response.
As of Nov 4, 2026, Aion 2.0 costs $1.02 per 1M input tokens and $2.04 per 1M output tokens on Qubax. A typical 1,000 chat requests (2K tokens in, 500 out) come to about $3.06. 9 independent compute providers currently serve it, so requests fail over automatically. It handled 105 requests on Qubax in the last 24 hours. Pay with USDC, USDT, BTC, ETH or 350+ other coins — no credit card required.
Similar-priced alternatives
Frequently asked questions
How much does the Aion 2.0 API cost?
On Qubax, Aion 2.0 costs $1.02 per 1M input tokens and $2.04 per 1M output tokens.
Is the Aion 2.0 API compatible with OpenAI?
Yes. Qubax provides an OpenAI-compatible API. You can use Aion 2.0 as a drop-in replacement by changing your base URL to https://api.qubax.ai/v1 and using your Qubax API key. It works with Cline, Cursor, OpenCode, Hermes Agent, and any tool that supports OpenAI APIs.
How do I pay for Aion 2.0 API usage?
Qubax uses prepaid crypto credits. Top up with USDC, USDT, BTC, ETH, SOL or 350+ other coins and your balance is deducted as you use the API. No credit card or KYC required.
What is the context window of Aion 2.0?
Aion 2.0 supports a context window of 128K tokens, allowing you to process large documents, codebases, or long conversations in a single request.
What can I build with Aion 2.0?
You can use Aion 2.0 to tackle complex multi-step reasoning tasks and process long documents and entire codebases. Because it's served through Qubax's OpenAI-compatible API, integration into existing apps, agents, or workflows takes just a few lines of code.
How fast and reliable is Aion 2.0 on Qubax?
Responses stream token by token. 9 sellers serve it, so if one is slow or down the request moves to the next.
Aion 2.0 vs GPT-5.2 Codex: which should I choose?
Aion 2.0 by Other and GPT-5.2 Codex by OpenAI are both strong models in a similar price tier. Aion 2.0 excels at complex reasoning. GPT-5.2 Codex comes from a different lab and may have different strengths depending on your workload. On Qubax, Aion 2.0 starts at $1.02/1M input tokens while GPT-5.2 Codex comes in at $0.656/1M, so GPT-5.2 Codex may be worth considering if you need to minimize per-token cost. Both are available on Qubax with crypto payments and OpenAI-compatible APIs, so you can try each and switch freely.
Can I use Aion 2.0 for commercial projects?
Yes. Aion 2.0 on Qubax can be used for commercial purposes. You own the outputs you generate. Qubax provides the API infrastructure — you bring your use case.
Why use Aion 2.0 on Qubax?
Live market prices
Providers compete on price — you get the cheapest healthy seller.
Pay with crypto
350+ coins (BTC, ETH, SOL, USDT, USDC). No card, no KYC.
OpenAI & Anthropic compatible
Drop-in base URL. Works with Cline, Cursor, Claude Code, OpenAI and Anthropic SDKs.
