Google: Nano Banana Pro (Gemini 3 Pro Image)
Google
google/gemini-3-pro-imageAbout this model
Nano Banana Pro is Google’s most advanced image-generation and editing model, built on Gemini 3 Pro. It extends the original Nano Banana with significantly improved multimodal reasoning, real-world grounding, and...
Make a request
OpenAI-compatible: set the base URL and your Promptix API key, keep your existing SDK.
curl https://promptix.tn/api/v1/chat/completions \ -H "Authorization: Bearer $PROMPTIX_API_KEY" \ -H "Content-Type: application/json" \ -d '{ "model": "google/gemini-3-pro-image", "messages": [ {"role": "user", "content": "Hello! What can you do?"} ] }'Pricing
In TND per 1M tokens. VAT and the platform fee are added at top-up.
Input tokens
6.645 TNDper 1M tokens
Output tokens
39.871 TNDper 1M tokens
1,000 requests with 1K input and 500 output tokens cost about 26.581 TND.
Specifications
- Provider
- Context window
- 131,072 tokens
- Input modality
- Text, Image
- Added
- Jun 18, 2026
- Supported parameters
include_reasoningmax_tokensreasoningresponse_formatseedstopstructured_outputstemperature