Changes Timeline Prices Compare Developers

Loading timeline…

AI Atlas

A continuously updated, source-attributed map of the global AI ecosystem. Every number links back to its source, tier and observation time; history is never discarded.

Explore

Models
Companies
Research
Providers & Pricing
Benchmarks
Hardware
Frameworks
Datasets
Tools

Track

Changes
Timeline
Compare
Search

About

About
Methodology
Sources
API / Developers
AIAtlasBot
Contact

Hosted on MacLustr

Home
Explore
Changes

Model Timeline

Timeline of Nano Banana 2 (Gemini 3.1 Flash Image Preview)

Every recorded change for this model by Google, newest first. Back to the entity page →

2 events

Year

All years 2026

Category · events in the last 365 days

All categories Benchmarks4,947 Models2,216 Companies1,599 Research1,104 Releases1,019 Providers & pricing640 Datasets146 Frameworks136 Hardware43 Repositories10 Pricing2

Filtered to one entity. Show the whole atlas

Events per month · 2 months shown

Sept 20261 Feb 20261

Sept 2026 1

11 Sept 2026
Listed by provider

ModelNano Banana 2 (Gemini 3.1 Flash Image Preview)Google

Google Gemini API lists Nano Banana 2 (Gemini 3.1 Flash Image Preview) at $0.5 in / $3 out per 1M tokens

openrouter

openrouter.ai

Feb 2026 1

26 Feb 2026
New modelModelNano Banana 2 (Gemini 3.1 Flash Image Preview)Google
New model: Nano Banana 2 (Gemini 3.1 Flash Image Preview) (Google)
openrouter
openrouter.ai

Showing up to 400 events. Narrow by year or category, or use the changes feed for cursor-paged history. Times are UTC.