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Aion-RP 1.0 (8B) API pricing
As of October 21, 2026, AionLabs Aion-RP 1.0 (8B) costs $0.80 per million input tokens and $1.60 per million output tokens through OpenRouter.
Aion-RP 1.0 (8B) benchmarks and specs · Every Aion Labs model's price
- Input, per million tokens$0.80
- Output, per million tokens$1.60
- Cached input, per millionNo cache price listed
- Context window33K tokens
- Max output29K tokens
- Output speedNot measured
What a request costs
Three fixed token mixes at the list price, without cache or batch discounts. For a whole month, use the calculator.
| Workload | Tokens | One request | 1,000 requests | Fits the context window |
|---|---|---|---|---|
| Chat turn | 1K input + 500 output tokens | $0.0016 | $1.60 | Yes |
| Repository review | 50K input + 3K output tokens | $0.045 | $44.80 | No, it would need splitting |
| Agent loop | 200K input + 10K output tokens | $0.176 | $176.00 | No, it would need splitting |
| Solved coding task | One SWE-bench Verified attempt, divided by the share that succeed | Not computable | Not computable |
Price history
We read this price every day and have since October 15, 2026. It has not changed yet; any change will be listed here with its date.
- October 15, 2026 First recorded: $0.80 input, $1.60 output
Cheaper models as good as Aion-RP 1.0 (8B)
Aion-RP 1.0 (8B) has no overall or coding score, so we make no quality claim against it.
Aion-RP 1.0 (8B) pricing questions
- How much does Aion-RP 1.0 (8B) cost per million tokens?
- $0.80 per million input tokens and $1.60 per million output tokens, as listed on OpenRouter on October 21, 2026.
- Does Aion-RP 1.0 (8B) support prompt caching?
- OpenRouter lists no cached input price for this model, so assume every input token is billed at the full rate.
- Has the price of Aion-RP 1.0 (8B) changed?
- Not since we started recording it daily on October 15, 2026.