Nano Banana 2 (Gemini 3.1 Flash Image Preview) vs MiniMax M3.1 Flash

Price, context window & benchmark comparison

Google

Nano Banana 2 (Gemini 3.1 Flash Image Preview)

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

MiniMax M3.1 Flash

MiniMax
$0.15 / $0.60
Input / Output · per 1M tokens
Compare different models
Google
MiniMax
Verdict: MiniMax M3.1 Flash is 4.3× cheaper than Nano Banana 2 (Gemini 3.1 Flash Image Preview) on a typical 3:1 input/output mix. MiniMax M3.1 Flash has the larger context window (1M vs 66K).
Nano Banana 2 (Gemini 3.1 Flash Image Preview)MiniMax M3.1 Flash
Input price / 1M$0.50$0.15
Output price / 1M$3.00$0.60
Blended price (3:1)$1.13$0.26
Cached input / 1M—$0.015
Context window66K1M
Max output59K524K
Intelligence index—29.1
Coding index——
Providers—11
Best provider uptime (30m)—100.0%
Vision inputYesYes
ReasoningYesYes
Tool callingNoYes
Released2026-02-262026-10-19
Retirement——

Cost calculator

FAQ

Which is cheaper, Nano Banana 2 (Gemini 3.1 Flash Image Preview) or MiniMax M3.1 Flash?

MiniMax M3.1 Flash is 4.3× cheaper than Nano Banana 2 (Gemini 3.1 Flash Image Preview) on a typical 3:1 input/output mix.

Nano Banana 2 (Gemini 3.1 Flash Image Preview) vs MiniMax M3.1 Flash: which has a bigger context window?

Nano Banana 2 (Gemini 3.1 Flash Image Preview): 65,536 tokens. MiniMax M3.1 Flash: 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 Preview) ≈ $2,500, MiniMax M3.1 Flash ≈ $600.00.

More comparisons