Nano Banana 2 Lite (Gemini 3.1 Flash Lite Image) vs Grok 4.7

Price, context window & benchmark comparison

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Nano Banana 2 Lite (Gemini 3.1 Flash Lite Image)

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

Grok 4.7

xAI
$1.60 / $4.80
Input / Output · per 1M tokens
Compare different models
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X
Verdict: Nano Banana 2 Lite (Gemini 3.1 Flash Lite Image) is 4.3× cheaper than Grok 4.7 on a typical 3:1 input/output mix. Grok 4.7 has the larger context window (500K vs 66K).
Nano Banana 2 Lite (Gemini 3.1 Flash Lite Image)Grok 4.7
Input price / 1M$0.25$1.60
Output price / 1M$1.50$4.80
Blended price (3:1)$0.56$2.40
Cached input / 1M$0.40
Context window66K500K
Max output59K450K
Intelligence index46.4
Coding index
Providers24
Best provider uptime (30m)100.0%100.0%
Vision inputYesYes
ReasoningYesYes
Tool callingNoYes
Released2026-06-302026-09-21
Retirement

Cost calculator

FAQ

Which is cheaper, Nano Banana 2 Lite (Gemini 3.1 Flash Lite Image) or Grok 4.7?

Nano Banana 2 Lite (Gemini 3.1 Flash Lite Image) is 4.3× cheaper than Grok 4.7 on a typical 3:1 input/output mix.

Nano Banana 2 Lite (Gemini 3.1 Flash Lite Image) vs Grok 4.7: which has a bigger context window?

Nano Banana 2 Lite (Gemini 3.1 Flash Lite Image): 65,536 tokens. Grok 4.7: 500,000 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, Grok 4.7 ≈ $5,600.

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