token.app › Compare › Nano Banana Pro (Gemini 3 Pro Image) vs Kimi K3

Nano Banana Pro (Gemini 3 Pro Image) vs Kimi K3

Kimi K3 is 1.4× cheaper per token on a blended 3:1 basis. Kimi K3 accepts the larger context window (1.0M).

Head to head
Blended price uses a 3:1 input:output mix
Nano Banana Pro (Gemini 3 Pro Image)Kimi K3
ProviderGoogleMoonshot AI
Input $/1M$2.00$0.239
Output $/1M$12.00$11.94
Blended $/1M$4.50$3.16
Context window131K1.0M
Max output33K944K
ReleasedJun 2026Jul 2026
LicenceProprietaryOpen weights
Choose Nano Banana Pro (Gemini 3 Pro Image) if…
  • No clear advantage on the data we hold.
Choose Kimi K3 if…
  • Costs less per token — $3.16 vs $4.50 blended
  • Larger context window (1.0M)
  • Open weights — self-hostable
  • Newer model (released Jul 2026)
FAQ
Which is better, Nano Banana Pro (Gemini 3 Pro Image) or Kimi K3?
We do not hold independently-run benchmark scores covering both Nano Banana Pro (Gemini 3 Pro Image) and Kimi K3, so we make no quality claim. Their pricing and specifications are compared on this page.
Is Nano Banana Pro (Gemini 3 Pro Image) cheaper than Kimi K3?
Kimi K3 is cheaper: $3.16 versus $4.50 per million tokens blended at 3:1 input:output. Input alone: $2.00 vs $0.239. Output alone: $12.00 vs $11.94.
What context windows do Nano Banana Pro (Gemini 3 Pro Image) and Kimi K3 have?
Nano Banana Pro (Gemini 3 Pro Image): 131,072 tokens. Kimi K3: 1,048,576 tokens.
Who makes Nano Banana Pro (Gemini 3 Pro Image) and Kimi K3?
Nano Banana Pro (Gemini 3 Pro Image) is made by Google. Kimi K3 is made by Moonshot AI.
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