Nano-Banana: 9,457 Synthetic Images from Gemini 2.5 Flash

Nano-Banana contains 9,457 synthetic images generated by bitmind using the Google Gemini 2.5 Flash Image Preview model in August 2025. The data is organized into Parquet files with images stored in an optimized binary format for machine learning workflows.

Use Cases

• Training synthetic image detectors using the 'image' column
• Analyzing visual characteristics of Gemini 2.5 Flash outputs
• Benchmarking image processing pipelines on Parquet-stored binary data

Strengths

• 9,457 high-quality synthetic images
• MIT licensed for permissive use
• Stored in optimized Parquet format for efficient loading

Limitations

• Entirely synthetic content may contain visual artifacts typical of generative models
• Lack of descriptive metadata or associated text prompts

Provenance

Source

bitmind via Google Gemini 2.5 Flash Image Preview

Collection Method

synthetic

Time Range

2025

Freshness

Last updated August 2025.