Nano Banana Pro (Gemini 3 Pro Image Preview) API Pricing 2026

Compare pricing, benchmarks, and providers for Nano Banana Pro (Gemini 3 Pro Image Preview). Find the best value for your use case.

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Last updated: January 23, 2026 at 08:08 AM

Overview

Nano Banana Pro (Gemini 3 Pro Image Preview) was released on November 20, 2025. Pricing starts at $2.00 per million input tokens and $12.00 per million output tokens. The model supports a context window of up to 66K tokens. API access is available through Google.

Context Window

66K

tokens

Pricing

Input$2.00

Output$12.00

Cached$0.200

per 1M tokens

Speed

Output-

TTFT-

median latency

Capabilities

VisionReasoningToolsCaching

Pricing Comparison

Compare Nano Banana Pro (Gemini 3 Pro Image Preview) with 10 similar models by price.

Current Pricing (per 1M tokens)

11 models

Provider	Model	Input $/M	Output $/M	Coding	MMLU	GPQA	Context	Actions
G Google	Nano Banana Pro (Gemini 3 Pro Image Preview)	$2.000	$12.000	—	—	—	65,536	Try
O OpenAI	GPT-5	$1.250	$10.000	84.6	87.1	85.4	400,000	Try
G Google	Gemini 2.5 Pro	$1.250	$10.000	80.1	86.2	84.4	1,048,576	Try
G Google	Gemini 2.5 Pro Preview 06-05	$1.250	$10.000	—	—	—	1,048,576	Try
D Deepcogito	Cogito v2.1 671B	$1.250	$1.250	—	—	—	128,000	Try
M Sao10k	Llama 3 Euryale 70B v2.1	$1.480	$1.480	—	45.5	10.8	8,192	Try
O OpenAI	GPT-3.5 Turbo Instruct	$1.500	$2.000	—	—	—	4,095	Try
QW Qwen	Qwen-Max	$1.600	$6.400	35.9	76.2	58.7	32,768	Try
O OpenAI	GPT-5.2-Codex	$1.750	$14.000	—	—	—	400,000	Try
O OpenAI	GPT-5.2 Chat	$1.750	$14.000	—	—	—	128,000	Try
O OpenAI	GPT-5.2	$1.750	$14.000	66.9	81.4	71.2	400,000	Try

* Some models use tiered pricing based on prompt length. Displayed prices are for prompts ≤ 200k tokens.

Compare Providers

Nano Banana Pro (Gemini 3 Pro Image Preview) is available from multiple providers with different pricing and availability.

Providers

$2.000

Cheapest Input/M

$12.000

Cheapest Output/M

Google AI Studio

Best Price

Provider Pricing

2 models

Provider	Input $/M	Output $/M	Uptime
Google AI Studio Best Price	$2.000	$12.000	99.8%
Google Best Price	$2.000	$12.000	98.7%

Provider pricing data sourced from OpenRouter and Helicone

Cost vs. Quality

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Frequently Asked Questions

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