MajorGoogle AINew LaunchVerified
Nano Banana 2 introduced as Gemini 3.1 Flash Image Preview
Google announced Nano Banana 2 on February 18, 2026 and exposed the API billing entry as Gemini 3.1 Flash Image Preview. Official Gemini API pricing lists $0.30 per 1M text/image/video input tokens, $1.00 per 1M audio input tokens, $2.50 per 1M output tokens, and $0.039 per generated image.
Feb 18, 2026 (UTC)Views:28Effective: Feb 18, 2026 (UTC)
Impact Assessment
Cost2
Reliability1
Migration0
Quality5
Compliance0
Sources
blog
Nano Banana 2 is here
Nano Banana 2 is available in the Gemini app and Google AI Studio.
pricing
Gemini API pricing: Gemini 3.1 Flash Image Preview
Pricing lists $0.30 input, $2.50 output, and $0.039 image output.
Comments
Loading comments...
AI Cost Optimization
Does this change your best option?
Check your models and usage for free. See the relevant official changes, estimated cost, and a practical next step.