Nano Banana 2 (Gemini 3.1 Flash Image) vs MiniMax M3

Price, context window & benchmark comparison

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Nano Banana 2 (Gemini 3.1 Flash Image)

Google
$0.50 / $3.00
Input / Output · per 1M tokens
VS
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MiniMax M3

MiniMax
$0.30 / $1.20
Input / Output · per 1M tokens
Compare different models
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Verdict: MiniMax M3 is 2.1× cheaper than Nano Banana 2 (Gemini 3.1 Flash Image) on a typical 3:1 input/output mix. MiniMax M3 has the larger context window (1M vs 131K).
Nano Banana 2 (Gemini 3.1 Flash Image)MiniMax M3
Input price / 1M$0.50$0.30
Output price / 1M$3.00$1.20
Blended price (3:1)$1.13$0.52
Cached input / 1M$0.06
Context window131K1M
Max output33K512K
Intelligence index29.2
Coding index58.6
Providers213
Best provider uptime (30m)100.0%100.0%
Vision inputYesYes
ReasoningYesYes
Tool callingNoYes
Released2026-06-182026-05-31
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FAQ

Which is cheaper, Nano Banana 2 (Gemini 3.1 Flash Image) or MiniMax M3?

MiniMax M3 is 2.1× cheaper than Nano Banana 2 (Gemini 3.1 Flash Image) on a typical 3:1 input/output mix.

Nano Banana 2 (Gemini 3.1 Flash Image) vs MiniMax M3: which has a bigger context window?

Nano Banana 2 (Gemini 3.1 Flash Image): 131,072 tokens. MiniMax M3: 1,048,576 tokens.

How much would 1 million requests cost?

At 2,000 input + 500 output tokens per request: Nano Banana 2 (Gemini 3.1 Flash Image) ≈ $2,500, MiniMax M3 ≈ $1,200.

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