Aion 3.5 Mini vs Claude Haiku 5.5
aion-labs/aion-3-5-mini · anthropic/claude-haiku-5.5
As of November 2, 2026, Claude Haiku 5.5 is the cheaper API on UberLLM: $0.0100 per million input tokens and $0.0498 per million output, versus $0.3063 / $0.6125 for Aion 3.5 Mini, about 93% less when output is 3 tokens for every input token. These are the best prices on the market right now. Both work with one OpenAI-compatible key and UberLLM adds no fee. Choose Claude Haiku 5.5 to cut cost; choose Aion 3.5 Mini when its capabilities fit your task better.
Aion 3.5 Mini vs Claude Haiku 5.5, side by side
| Spec | Aion 3.5 Mini | Claude Haiku 5.5 |
|---|---|---|
| Price · input / 1M | $0.3063 | $0.0100 |
| Price · output / 1M | $0.6125 | $0.0498 |
| Context length | 262,144 | 1,000,000 |
| Max output tokens | 32,768 | 128,000 |
| Input modalities | text | text, image, file |
| Output modalities | text | text |
| Tools / functions | Yes | Yes |
| Vision (image input) | — | Yes |
| Reasoning | Yes | Yes |
| % off list | 65% off | 90.1% off |
Best prices on UberLLM right now. No UberLLM fee on requests; adding credit by card costs 5.5% + $0.50. Updated November 2, 2026. A price more than 70% below list is what buyers were billed, not an error. Why so cheap?
Aion 3.5 Mini vs Claude Haiku 5.5 — FAQ
Is Aion 3.5 Mini or Claude Haiku 5.5 cheaper?
Claude Haiku 5.5 is cheaper on a blended token mix, by about 93%. A request costs what its provider charged, UberLLM adds no fee, and every request is listed with its cost in Activity.
What's the price difference between Aion 3.5 Mini and Claude Haiku 5.5?
Aion 3.5 Mini: $0.3063 in / $0.6125 out per 1M tokens. Claude Haiku 5.5: $0.0100 in / $0.0498 out per 1M tokens. That's roughly a 93% blended difference. Prices are live; UberLLM adds no fee.
Can I use both Aion 3.5 Mini and Claude Haiku 5.5 with one API?
Yes. Both are served through a single OpenAI-compatible endpoint — set the base URL to https://api.uberllm.dev/v1 and your UberLLM key, then switch between them by changing the model id. Anthropic SDKs work via https://api.uberllm.dev/v1/messages.