AionLabs: Aion-3.0-Mini API Pricing
AionLabs: Aion-3.0-Mini costs $0.700 per 1M input tokens and $1.40 per 1M output tokens (cache reads: $0.180). Context window: 131K. Prices verified 2026-10-21 · source
Rebuilt daily from our snapshot archive — the chart appears once a model has 5+ snapshots of history.
From our own daily snapshot archive — independent of provider announcements.
Token economics
| Token type | Price | vs base input |
|---|---|---|
| Standard input | $0.700 | — |
| Cache read | $0.180 | −74% |
| Output | $1.40 | — |
Prompt caching stores repeated context server-side: reads cost far less, but writes carry a one-time premium.
Higher effort = deeper thinking = more reasoning tokens billed as output.
What would AionLabs: Aion-3.0-Mini cost you per month?
| Workload | Requests/mo | Avg tokens (in/out) | Est. monthly cost |
|---|---|---|---|
| Light chatbot | 10,000 | 800 / 400 | $11.20 |
| Coding agent | 5,000 | 8,000 / 2,000 | $42.00 |
| RAG pipeline | 30,000 | 4,000 / 500 | $105.00 |
| Doc summarizer | 2,000 | 20,000 / 1,000 | $30.80 |
Estimates use list prices without prompt caching. Caching can cut input cost by up to 90% on repeated context.
About AionLabs: Aion-3.0-Mini
Aion-3.0 Mini is a multi-model roleplaying and storytelling system from AionLabs, built on the DeepSeek family of models. It uses a collaborative generation process in which multiple specialized models each...
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Popular head-to-heads — see all on the comparisons index.
Frequently asked questions
How much does AionLabs: Aion-3.0-Mini cost?
AionLabs: Aion-3.0-Mini costs $0.700 per 1M input tokens and $1.40 per 1M output tokens; cached input tokens cost $0.180 per 1M. Verified 2026-10-21 — provider source.
What is the context window?
131K tokens, with up to 33K output tokens per response. That's roughly 164 pages of text in a single request.
Does it support prompt caching?
Yes — cached input is $0.180/1M, about 74% cheaper than standard input. Agents and RAG workloads with repeated context benefit most.
What's a cheaper alternative?
ScaleDown: Summarize saves about 97% on a typical workload with comparable quality.
Official resources
- AionLabs: Aion-3.0-Mini 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.