API cost decision in 10 seconds

Aion-3.0-Mini vs Nano Banana 2 Lite (Gemini 3.1 Flash Lite Image)

Pick Nano Banana 2 Lite (Gemini 3.1 Flash Lite Image) for lower cost; pick Aion-3.0-Mini only if the larger context window matters more.

Page updated: 2026-07-07T20:07:58Z Data confirmed: 2026-08-23T12:07:48Z Prices normalized to USD per 1M tokens Sample workload: 1M input + 500K output

Budget verdict

Pick Nano Banana 2 Lite (Gemini 3.1 Flash Lite Image) for lower cost; pick Aion-3.0-Mini only if the larger context window matters more.

On the standard 1M input plus 500K output workload, Nano Banana 2 Lite (Gemini 3.1 Flash Lite Image) is estimated at $1 vs $1.4 for Aion-3.0-Mini, saving $0.4 (28.6% lower).

Cost-first pickNano Banana 2 Lite (Gemini 3.1 Flash Lite Image)

Context-first pickAion-3.0-Mini

Sample savings$0.428.6%

10x traffic gap$4

Aion-3.0-Mini has more context, but Nano Banana 2 Lite (Gemini 3.1 Flash Lite Image) saves $0.4 on the standard workload. At 10x that traffic, the same price gap is about $4. Use the calculator below to replace the sample workload with your own token volume.

Cost sensitivity

Workload Sensitivity

Same prices, different token mixes.

Cost winner changes by workload shape: input-heavy / RAG favors Nano Banana 2 Lite (Gemini 3.1 Flash Lite Image), balanced workload favors Nano Banana 2 Lite (Gemini 3.1 Flash Lite Image), and output-heavy chatbot favors Aion-3.0-Mini.

Workload shape	Token mix	Better pick	Aion-3.0-Mini	Nano Banana 2 Lite (Gemini 3.1 Flash Lite Image)
Input-heavy / RAG	5M input + 500K output	Nano Banana 2 Lite (Gemini 3.1 Flash Lite Image)	$4.2	$2
Balanced workload	1M input + 1M output	Nano Banana 2 Lite (Gemini 3.1 Flash Lite Image)	$2.1	$1.75
Output-heavy chatbot	1M input + 5M output	Aion-3.0-Mini	$7.7	$7.75

Cheaper input Nano Banana 2 Lite (Gemini 3.1 Flash Lite Image) $0.7 vs $0.25 / 1M

Nano Banana 2 Lite (Gemini 3.1 Flash Lite Image) is $0.45 cheaper per 1M input tokens (64.3% lower; 2.8x difference).

Cheaper output Aion-3.0-Mini $1.4 vs $1.5 / 1M

Aion-3.0-Mini is $0.1 cheaper per 1M output tokens (6.7% lower; 1.07x difference).

Larger context Aion-3.0-Mini 131.07K vs 65.54K

Aion-3.0-Mini has 65.54K more context (2x larger).

Sample workload Nano Banana 2 Lite (Gemini 3.1 Flash Lite Image) $1.4 vs $1

Nano Banana 2 Lite (Gemini 3.1 Flash Lite Image) is $0.4 cheaper on the standard workload (28.6% lower).

Estimate your workload cost

Your Workload Cost

Prices are normalized to USD per 1M tokens.

Monthly input tokens Monthly output tokens

Aion-3.0-Mini Calculating… Estimated API cost

Nano Banana 2 Lite (Gemini 3.1 Flash Lite Image) Calculating… Estimated API cost

Cheaper for this workload Calculating… Difference: calculating…

This estimate uses normalized public API pricing per 1M tokens. It is a planning aid, not a billing quote. Verify provider pricing, limits, and terms before production use.

Quick Decision

Verdict

Nano Banana 2 Lite (Gemini 3.1 Flash Lite Image) has the lower input price; Aion-3.0-Mini has the lower output price; Aion-3.0-Mini offers the larger context window. For the 1M input plus 500K output sample, Nano Banana 2 Lite (Gemini 3.1 Flash Lite Image) is cheaper for the standard workload.

For a 1M input token plus 500K output token workload, the estimated API cost is $1.4 for Aion-3.0-Mini and $1 for Nano Banana 2 Lite (Gemini 3.1 Flash Lite Image).

Best Fit

Choose Aion-3.0-Mini when you care most about lower output-token price, and larger context window.

Choose Nano Banana 2 Lite (Gemini 3.1 Flash Lite Image) when you care most about lower input-token price.

Decision Notes

On the standard 1M input plus 500K output workload, Nano Banana 2 Lite (Gemini 3.1 Flash Lite Image) is estimated at $1 vs $1.4 for Aion-3.0-Mini, saving $0.4 (28.6% lower).
Nano Banana 2 Lite (Gemini 3.1 Flash Lite Image) is $0.4 cheaper on the standard workload (28.6% lower).
Nano Banana 2 Lite (Gemini 3.1 Flash Lite Image) is $0.45 cheaper per 1M input tokens (64.3% lower; 2.8x difference).
Aion-3.0-Mini is $0.1 cheaper per 1M output tokens (6.7% lower; 1.07x difference).
Aion-3.0-Mini has 65.54K more context (2x larger).

Head-to-Head Specs

Feature	Aion-3.0-Mini (AionLabs)	Nano Banana 2 Lite (Gemini 3.1 Flash Lite Image) (Google)
Input Price prompt tokens per 1M	$0.7	$0.25
Completion Price per 1M tokens	$1.4	$1.5
Sample Workload Cost 1M input + 500K output	$1.4	$1
Context Window	131.07K	65.54K
Release Date	2026-07-07	2026-06-30

Use-Case Decision Matrix

Use case	Better pick	Why
Budget-constrained production	Nano Banana 2 Lite (Gemini 3.1 Flash Lite Image)	On the standard 1M input plus 500K output workload, Nano Banana 2 Lite (Gemini 3.1 Flash Lite Image) is estimated at $1 vs $1.4 for Aion-3.0-Mini, saving $0.4 (28.6% lower).
High-volume input processing	Nano Banana 2 Lite (Gemini 3.1 Flash Lite Image)	Lower prompt-token price matters most when prompts, retrieved passages, or documents dominate the bill.
Long responses and chatbots	Aion-3.0-Mini	Lower output-token price matters most when assistants generate many completion tokens.
RAG or long-document work	Aion-3.0-Mini	A larger context window leaves more room for retrieved passages, conversation history, or source files.

Related Alternatives

Same-provider lower-cost swaps

Gemma 4 26B A4B (free) can replace Nano Banana 2 Lite (Gemini 3.1 Flash Lite Image) when lower sample workload cost matters most: $0.
Gemma 4 31B (free) can replace Nano Banana 2 Lite (Gemini 3.1 Flash Lite Image) when lower sample workload cost matters most: $0.
Lyria 3 Pro Preview can replace Nano Banana 2 Lite (Gemini 3.1 Flash Lite Image) when lower sample workload cost matters most: $0.
Lyria 3 Clip Preview can replace Nano Banana 2 Lite (Gemini 3.1 Flash Lite Image) when lower sample workload cost matters most: $0.

Larger context near this budget

DeepSeek V4 Flash 0731 offers 1.31M context with $0.17 sample workload cost.
DeepSeek V4 Flash Latest offers 1.31M context with $0.11 sample workload cost.
Llama 4 Scout offers 1.31M context with $0.25 sample workload cost.
MiMo-V2.5 offers 1.05M context with $0.28 sample workload cost.

Popular competitors

DeepSeek V4 Flash 0731 · DeepSeek · #1
MiMo-V2.5 · Xiaomi · #2
Hy3 · Tencent · #3
Ox Alpha · stealth · #4

Cheaper alternatives

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Larger context alternatives

Find models with larger context windows for RAG, long documents, and codebase review.

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Provider catalogs

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AionLabs catalog

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Google catalog

Check other Google models with comparable pricing, context, or release timing.

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Aion-3.0-Mini

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