Aion 3.5 Mini is a multi-model roleplaying and storytelling system from AionLabs, built on the GLM family of models. It is the smaller, lower-cost sibling of Aion 3.5 and uses...
Model details →AionLabs: Aion 3.5 Mini vs Google: Nano Banana 2 (Gemini 3.1 Flash Image)
AionLabs: Aion 3.5 Mini wins on 3 of 6 axes — pricing and capability skew in its favour for most workloads.
Gemini 3.1 Flash Image, a.k.a. "Nano Banana 2," is Google’s latest state of the art image generation and editing model, delivering Pro-level visual quality at Flash speed. It combines advanced...
Model details →Side-by-side comparison
| Capability | AionLabs: Aion 3.5 Mini | Google: Nano Banana 2 (Gemini 3.1 Flash Image) | Winner |
|---|---|---|---|
| Context window Maximum number of input tokens the model can attend to in a single request. | 262K | 131K | 🏆 AionLabs: Aion 3.5 Mini |
| Input price (per 1M) Cost per million input tokens billed by the provider. | $0.70 | $0.50 | 🏆 Google: Nano Banana 2 (Gemini 3.1 Flash Image) |
| Output price (per 1M) Cost per million output tokens billed by the provider. | $1.40 | $3.00 | 🏆 AionLabs: Aion 3.5 Mini |
| Tool / function calling First-class support for emitting structured tool calls. | Yes | — | 🏆 AionLabs: Aion 3.5 Mini |
| Vision input Accepts image inputs alongside text. | — | Yes | 🏆 Google: Nano Banana 2 (Gemini 3.1 Flash Image) |
| Reasoning mode Internal chain-of-thought / extended-thinking support. | Yes | Yes | Tie |
Frequently asked questions
Is AionLabs: Aion 3.5 Mini better than Google: Nano Banana 2 (Gemini 3.1 Flash Image)?
AionLabs: Aion 3.5 Mini wins on 3 of 6 axes — pricing and capability skew in its favour for most workloads.
What's the price difference between AionLabs: Aion 3.5 Mini and Google: Nano Banana 2 (Gemini 3.1 Flash Image)?
Input: $0.70 vs $0.50 per 1M tokens. Output: $1.40 vs $3.00 per 1M tokens.
What context windows do AionLabs: Aion 3.5 Mini and Google: Nano Banana 2 (Gemini 3.1 Flash Image) support?
AionLabs: Aion 3.5 Mini supports up to 262K tokens. Google: Nano Banana 2 (Gemini 3.1 Flash Image) supports up to 131K tokens.
Do both AionLabs: Aion 3.5 Mini and Google: Nano Banana 2 (Gemini 3.1 Flash Image) support tool calling?
AionLabs: Aion 3.5 Mini: yes. Google: Nano Banana 2 (Gemini 3.1 Flash Image): not advertised.