DeepSeek V4 Pro 0423 vs Nano Banana 2 Lite (Gemini 3.1 Flash Lite Image)

Price, context window & benchmark comparison

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DeepSeek V4 Pro 0423

DeepSeek
$0.94 / $1.88
Input / Output · per 1M tokens
VS
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Nano Banana 2 Lite (Gemini 3.1 Flash Lite Image)

Google
$0.25 / $1.50
Input / Output · per 1M tokens
Compare different models
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Verdict: Nano Banana 2 Lite (Gemini 3.1 Flash Lite Image) is 2.1× cheaper than DeepSeek V4 Pro 0423 on a typical 3:1 input/output mix. DeepSeek V4 Pro 0423 has the larger context window (1M vs 66K).
DeepSeek V4 Pro 0423Nano Banana 2 Lite (Gemini 3.1 Flash Lite Image)
Input price / 1M$0.94$0.25
Output price / 1M$1.88$1.50
Blended price (3:1)$1.17$0.56
Cached input / 1M$0.0783
Context window1M66K
Max output384K59K
Intelligence index30.4
Coding index59.4
Providers162
Best provider uptime (30m)100.0%100.0%
Vision inputNoYes
ReasoningYesYes
Tool callingYesNo
Released2026-04-242026-06-30
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FAQ

Which is cheaper, DeepSeek V4 Pro 0423 or Nano Banana 2 Lite (Gemini 3.1 Flash Lite Image)?

Nano Banana 2 Lite (Gemini 3.1 Flash Lite Image) is 2.1× cheaper than DeepSeek V4 Pro 0423 on a typical 3:1 input/output mix.

DeepSeek V4 Pro 0423 vs Nano Banana 2 Lite (Gemini 3.1 Flash Lite Image): which has a bigger context window?

DeepSeek V4 Pro 0423: 1,048,576 tokens. Nano Banana 2 Lite (Gemini 3.1 Flash Lite Image): 65,536 tokens.

How much would 1 million requests cost?

At 2,000 input + 500 output tokens per request: DeepSeek V4 Pro 0423 ≈ $2,819, Nano Banana 2 Lite (Gemini 3.1 Flash Lite Image) ≈ $1,250.

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