gemini-3.1-flash-image-preview-free · Google
This model is the free trial version of gemini-3.1-flash-image-preview (officially marketed as Nano Banana 2). To ensure stable service operation, usage limits have been set and resources are limited and may not be available at all times. For a stable version, please choose the official release; the request name for the official release is: gemini-3.1-flash-image-preview.
This model is the free trial version of gemini-3.1-flash-image-preview (officially marketed as Nano Banana 2). To ensure stable service operation, usage limits have been set and resources are limited and may not be available at all times. For a stable version, please choose the official release; the request name for the official release is: gemini-3.1-flash-image-preview.
Gemini 3.1 Flash Image Preview (free) accepts text and image input.
Gemini 3.1 Flash Image Preview (free) is available through the AIHubMix unified API. The API is OpenAI-compatible: point your OpenAI SDK at https://aihubmix.com/v1, use your AIHubMix API key, and set the model name to gemini-3.1-flash-image-preview-free — no other code changes needed.
Gemini 3.1 Flash Image Preview (free) is developed by Google. AIHubMix aggregates it alongside models from other providers behind one API and one bill.
Gemini 3.1 Flash Image Preview (free) was released on February 26, 2026 by Google.
Paid version: Gemini 3.1 Flash Image Preview
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