Aion-RP 1.0 (8B) with Jev
Aion-RP 1.0 (8B) is a model from AionLabs, released 2025-02-04. It costs $0.800 per million input tokens and $1.60 per million output tokens, reads up to 33K tokens of context, and writes up to 29,491 tokens in one reply. Through llm11, set model to aion-labs/aion-rp-llama-3.1-8b.
- Input price
- $0.800 / 1M
- Output price
- $1.60 / 1M
- Context window
- 33K tokens
- Max output
- 29K tokens
- Released
- 2025-02-04
- Accepts
- text
Read from the live catalogue and refreshed daily. At blended list price, 40% of the 332 priced models we can call cost more.
Using Aion-RP 1.0 (8B) with Jev
Jev is TypeSafe AI's System One model. It reads each request first and decides which model in your pool answers, with a calibrated confidence on that call. Aion-RP 1.0 (8B) does the answering when Jev sends it work, or when you name it yourself. At list price Aion-RP 1.0 (8B) falls in the llm11-balanced band, but no pack routes to it because it does not advertise structured output, which the verification checks rely on. You can still pin it: pass aion-labs/aion-rp-llama-3.1-8b as model and routing steps aside while verification still runs.
Jev is new, so we have not published results for Aion-RP 1.0 (8B) with and without it, and this page does not invent any. Every response comes with a receipt that names the model that answered and what it cost against your most expensive model, so you can measure the pairing on your own traffic.
What a request costs
List price arithmetic, the same sum a receipt does. llm11 adds nothing per request; the only fee is on buying credits.
| Request | Tokens in / out | One | A thousand |
|---|---|---|---|
| Short chat turn | 500 / 200 | $0.00072 | $0.720 |
| Question over retrieved documents | 4,000 / 500 | $0.00400 | $4.00 |
| Long document summary | 30,000 / 1,000 | $0.026 | $25.60 |
Cheaper models to try
The catalogue has no benchmark score for Aion-RP 1.0 (8B), so this is a price ordering. It does not claim these answer as well.
| Model | Input / 1M | Output / 1M | Context | Released |
|---|---|---|---|---|
| DeepSeek R1 0528 | $0.500 | $2.15 | 164K | |
| Google Gemini 3.5 Flash Lite | $0.300 | $2.50 | 1.05M | |
| Google Gemini 2.5 FlashRetires 2026-10-20 | $0.300 | $2.50 | 1.05M | |
| Qwen Qwen2.5 VL 72B Instruct | $0.800 | $1.00 | 128K |
Call it
Same OpenAI request shape. Naming the model pins it, so nothing is routed, and the answer is still checked.
python
from openai import OpenAI
client = OpenAI(base_url="https://www.llm11.com/v1", api_key="llm11_live_...")
res = client.chat.completions.create(
model="aion-labs/aion-rp-llama-3.1-8b",
messages=[{"role": "user", "content": "Hello"}],
)More from AionLabs
| Model | Input / 1M | Output / 1M | Context | Released |
|---|---|---|---|---|
| Aion 3.5 | $3.00 | $6.00 | 262K | |
| Aion 3.5 Mini | $0.700 | $1.40 | 262K | |
| Aion-3.0 | $3.00 | $6.00 | 131K | |
| Aion-3.0-Mini | $0.700 | $1.40 | 131K | |
| Aion-2.0 | $0.800 | $1.60 | 131K |
Questions
- What is Aion-RP 1.0 (8B) with Jev?
- Jev is TypeSafe AI's System One model. It reads each request first and decides which model in your pool answers, with a calibrated confidence on that call. Aion-RP 1.0 (8B) does the answering when Jev sends it work, or when you name it yourself. At list price Aion-RP 1.0 (8B) falls in the llm11-balanced band, but no pack routes to it because it does not advertise structured output, which the verification checks rely on. You can still pin it: pass aion-labs/aion-rp-llama-3.1-8b as model and routing steps aside while verification still runs. Routing decisions are made by Jev, TypeSafe AI's System One model.
- Is Aion-RP 1.0 (8B) a System One model?
- No. Aion-RP 1.0 (8B) answers requests. The System One model is Jev, which decides which model answers each one, so the two do different jobs and llm11 uses both.
- How much does Aion-RP 1.0 (8B) cost?
- $0.800 per million input tokens and $1.60 per million output tokens. A 4,000 token prompt with a 500 token answer costs about $0.00400, so a thousand of them is about $4.00. llm11 passes provider list price through and charges 5% when you buy credits.
- What is the Aion-RP 1.0 (8B) context window?
- 32,768 tokens, with up to 29,491 tokens in a single reply.
- Does Aion-RP 1.0 (8B) support tool calling and structured output?
- The catalogue does not list tool calling, structured output and reasoning controls.
- Can I use Aion-RP 1.0 (8B) through llm11?
- Yes. Set model to aion-labs/aion-rp-llama-3.1-8b on the OpenAI-compatible endpoint and the request goes to it directly, with verification still running.
- Does Jev route to Aion-RP 1.0 (8B)?
- Routing decisions are made by Jev, TypeSafe AI's System One model. At list price Aion-RP 1.0 (8B) falls in the llm11-balanced band, but no pack routes to it because it does not advertise structured output, which the verification checks rely on. You can still pin it: pass aion-labs/aion-rp-llama-3.1-8b as model and routing steps aside while verification still runs.
- What is a cheaper alternative to Aion-RP 1.0 (8B)?
- Nearest in price and below it: DeepSeek R1 0528 at $0.500 in and $2.15 out, Google Gemini 3.5 Flash Lite at $0.300 in and $2.50 out and Google Gemini 2.5 Flash at $0.300 in and $2.50 out. The catalogue has no benchmark score for Aion-RP 1.0 (8B), so this is a price ordering. It does not claim these answer as well.