Nano Banana 2 Lite (Gemini 3.1 Flash Lite Image) vs Nano Banana 2.1

Price, context window & benchmark comparison

Google

Nano Banana 2 Lite (Gemini 3.1 Flash Lite Image)

Google
$0.25 / $1.50
Input / Output · per 1M tokens
VS
Google

Nano Banana 2.1

Google
$1.50 / $7.50
Input / Output · per 1M tokens
Compare different models
Google
Google
Verdict: Nano Banana 2 Lite (Gemini 3.1 Flash Lite Image) is 5.3× cheaper than Nano Banana 2.1 on a typical 3:1 input/output mix.
Nano Banana 2 Lite (Gemini 3.1 Flash Lite Image)Nano Banana 2.1
Input price / 1M$0.25$1.50
Output price / 1M$1.50$7.50
Blended price (3:1)$0.56$3.00
Cached input / 1M——
Context window66K66K
Max output59K59K
Intelligence index——
Coding index——
Providers21
Best provider uptime (30m)100.0%100.0%
Vision inputYesYes
ReasoningYesYes
Tool callingNoYes
Released2026-06-302026-10-06
Retirement——

Cost calculator

FAQ

Which is cheaper, Nano Banana 2 Lite (Gemini 3.1 Flash Lite Image) or Nano Banana 2.1?

Nano Banana 2 Lite (Gemini 3.1 Flash Lite Image) is 5.3× cheaper than Nano Banana 2.1 on a typical 3:1 input/output mix.

Nano Banana 2 Lite (Gemini 3.1 Flash Lite Image) vs Nano Banana 2.1: which has a bigger context window?

Nano Banana 2 Lite (Gemini 3.1 Flash Lite Image): 65,536 tokens. Nano Banana 2.1: 65,536 tokens.

How much would 1 million requests cost?

At 2,000 input + 500 output tokens per request: Nano Banana 2 Lite (Gemini 3.1 Flash Lite Image) ≈ $1,250, Nano Banana 2.1 ≈ $6,750.

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