AionLabs: Aion-RP 1.0 (8B) API Pricing
AionLabs: Aion-RP 1.0 (8B) costs $0.800 per 1M input tokens and $1.60 per 1M output tokens. Context window: 33K. Prices verified 2026-10-21 · source
Alternatives to consider
Cheapest aion-labs model — 12% less per month
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What would AionLabs: Aion-RP 1.0 (8B) cost you per month?
| Workload | Requests/mo | Avg tokens (in/out) | Est. monthly cost |
|---|---|---|---|
| Light chatbot | 10,000 | 800 / 400 | $12.80 |
| Coding agent | 5,000 | 8,000 / 2,000 | $48.00 |
| RAG pipeline | 30,000 | 4,000 / 500 | $120.00 |
| Doc summarizer | 2,000 | 20,000 / 1,000 | $35.20 |
Estimates use list prices without prompt caching. Caching can cut input cost by up to 90% on repeated context.
About AionLabs: Aion-RP 1.0 (8B)
Aion-RP-Llama-3.1-8B ranks the highest in the character evaluation portion of the RPBench-Auto benchmark, a roleplaying-specific variant of Arena-Hard-Auto, where LLMs evaluate each other’s responses. It is a fine-tuned base model...
Compare AionLabs: Aion-RP 1.0 (8B) with
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Popular head-to-heads — see all on the comparisons index.
Frequently asked questions
How much does AionLabs: Aion-RP 1.0 (8B) cost?
AionLabs: Aion-RP 1.0 (8B) costs $0.800 per 1M input tokens and $1.60 per 1M output tokens. Verified 2026-10-21 — provider source.
What is the context window?
33K tokens, with up to 29K output tokens per response. That's roughly 41 pages of text in a single request.
Does it support prompt caching?
Prompt-caching pricing is not published for this model via OpenRouter.
What's a cheaper alternative?
ScaleDown: Summarize saves about 97% on a typical workload with comparable quality.
Official resources
- AionLabs: Aion-RP 1.0 (8B) on OpenRouter — live endpoint, pricing source of record.
- Artificial Analysis leaderboard → — independent intelligence and performance rankings.
- Shred your current bill — paste a CSV and see if switching saves money.