Nano Banana Pro (Gemini 3 Pro Image Preview)

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 high-fidelity visual synthesis. The model generates context-rich graphics, from infographics and diagrams to cinematic composites, and can incorporate real-time information via Search grounding. It offers industry-leading text rendering in images (including long passages and multilingual layouts), consistent multi-image blending, and accurate identity preservation across up to five subjects. Nano Banana Pro adds fine-grained creative controls such as localized edits, lighting and focus adjustments, camera transformations, and support for 2K/4K outputs and flexible aspect ratios. It is designed for professional-grade design, product visualization, storyboarding, and complex multi-element compositions while remaining efficient for general image creation workflows.

ChatGoogle66k tokens$2.1801 / $13.0807 · 1M

google/gemini-3-pro-image-preview

Contexto
66k tokens
Máx. completion
32,768
Tools
No
JSON
Sí
Lanzamiento
2025-11-20

Llámalo desde Geek Hub

El mismo SDK de OpenAI. Cambia el base URL y el id del modelo.

curl https://api.geekhub.mx/v1/chat/completions \
  -H "Authorization: Bearer $GEEKHUB_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "google/gemini-3-pro-image-preview",
    "messages": [{"role": "user", "content": "Hola"}]
  }'
Consigue tu API key

Preguntas frecuentes

¿Qué es Nano Banana Pro (Gemini 3 Pro Image Preview)?
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 high-fidelity visual synthesis. The model generates context-rich graphics, from infographics and diagrams to cinematic composites, and can incorporate real-time information via Search grounding. It offers industry-leading text rendering in images (including long passages and multilingual layouts), consistent multi-image blending, and accurate identity preservation across up to five subjects. Nano Banana Pro adds fine-grained creative controls such as localized edits, lighting and focus adjustments, camera transformations, and support for 2K/4K outputs and flexible aspect ratios. It is designed for professional-grade design, product visualization, storyboarding, and complex multi-element compositions while remaining efficient for general image creation workflows. Nano Banana Pro (Gemini 3 Pro Image Preview) corre en el API de Geek Hub (compatible con OpenAI). Id: google/gemini-3-pro-image-preview.
¿Nano Banana Pro (Gemini 3 Pro Image Preview) es gratis?
No. El input cuesta $2.1801 / 1M tokens y el output $13.0807 / 1M tokens en Geek Hub (markup incluido).
¿Cuál es el contexto de Nano Banana Pro (Gemini 3 Pro Image Preview)?
Nano Banana Pro (Gemini 3 Pro Image Preview) tiene una ventana de 66k tokens. Soporta hasta 32,768 tokens de completion.
¿Nano Banana Pro (Gemini 3 Pro Image Preview) soporta tool calling y structured outputs?
Nano Banana Pro (Gemini 3 Pro Image Preview) no publica tool calling en este endpoint. También soporta structured outputs con un JSON schema en response_format.
¿Cuándo se lanzó Nano Banana Pro (Gemini 3 Pro Image Preview)?
Nano Banana Pro (Gemini 3 Pro Image Preview) se lanzó el 20 de noviembre de 2025.

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