Google: Gemini Nano Banana 2.1 🍌 API
An update to Nano Banana 2 (Gemini 3.1 Flash Image) and Google's latest high-efficiency model for image generation and conversational editing: Flash-level speed and cost, with significant improvements in visual quality, prompt adherence, multi-turn character consistency, and text rendering.
- Context window: 131,072 tokens
- Max output: 32,768 tokens
- Input: text, image, video, file
- Output: image, text
- Reasoning: Supported
- File input: Supported
- Released: 2026-10-06
Frequently Asked Questions
What is the context window of Gemini Nano Banana 2.1 🍌?
Gemini Nano Banana 2.1 🍌 supports a context window of up to 131,072 tokens.
Does Gemini Nano Banana 2.1 🍌 support reasoning?
Yes. Gemini Nano Banana 2.1 🍌 is a reasoning-capable model.