Gemini 3.1 Flash Image
#44 in Multimodal Modelsgoogle · v3.1 · flash image · seit Preview: 26. Februar 2026; GA: Juni 2026 (gemini-3.1-flash-image) · 14× · zuletzt 30. Juni 2026
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Momentum
Gemini 3.1 Flash Image (codename: Nano Banana 2) is Google's natively multimodal image generation and understanding model in the Flash tier. It is based on Gemini 3 Flash and optimized for fast, high-volume image generation and conversational image editing. Launched as a preview on February 26, 2026, it was subsequently released as a generally available model (`gemini-3.1-flash-image`). The model accepts text, images, audio, and video as input and generates both text and image output.
Momentum trend
04.04.03.07.
Features
| Context Window (Tokens) | Input: up to 1,000,000 tokens; Output: 64,000 text tokens / 4,000 image tokens |
| License | Proprietary – Gemini API Additional Terms of Service (Google) |
| Multimodality | Input: text, image, audio, video; Output: text + image (up to 4K/4096px); image editing, conversational editing, Google Image Search grounding |
| Platform | Gemini API (Google AI Studio), Gemini Enterprise Agent Platform (Google Cloud), Vertex AI |
| Price per 1M Tokens | Input: $0.25 | Text output: $1.50 | Image output: $60.00 (≈ $0.067/image at 1K) |
| Release Date | Preview: February 26, 2026; GA (gemini-3.1-flash-image): June 2026 |
