Nano Banana 2 Lite (Gemini 3.1 Flash Lite Image) vs GLM 5.3 FlashX

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
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GLM 5.3 FlashX

Z.ai (Zhipu)
$0.37 / $1.25
Input / Output · per 1M tokens
Compare different models
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Verdict: Nano Banana 2 Lite (Gemini 3.1 Flash Lite Image) is 5% cheaper than GLM 5.3 FlashX on a typical 3:1 input/output mix. GLM 5.3 FlashX has the larger context window (1M vs 66K).
Nano Banana 2 Lite (Gemini 3.1 Flash Lite Image)GLM 5.3 FlashX
Input price / 1M$0.25$0.37
Output price / 1M$1.50$1.25
Blended price (3:1)$0.56$0.59
Cached input / 1M$0.09
Context window66K1M
Max output59K131K
Intelligence index
Coding index
Providers21
Best provider uptime (30m)100.0%100.0%
Vision inputYesYes
ReasoningYesYes
Tool callingNoYes
Released2026-06-302026-09-18
Retirement

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FAQ

Which is cheaper, Nano Banana 2 Lite (Gemini 3.1 Flash Lite Image) or GLM 5.3 FlashX?

Nano Banana 2 Lite (Gemini 3.1 Flash Lite Image) is 5% cheaper than GLM 5.3 FlashX on a typical 3:1 input/output mix.

Nano Banana 2 Lite (Gemini 3.1 Flash Lite Image) vs GLM 5.3 FlashX: which has a bigger context window?

Nano Banana 2 Lite (Gemini 3.1 Flash Lite Image): 65,536 tokens. GLM 5.3 FlashX: 1,048,576 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, GLM 5.3 FlashX ≈ $1,365.

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