Exclusive: Google set to launch Gemini Nano Banana 2 Flash

Google appears to be finalizing the announcement for a new Gemini-related model, most likely Nano Banana 2 Flash. Previously, the Pro version of Nano Banana 2 was internally referred to as Ketchup, while recent code references to Mayo point to the introduction of the Flash variant. Early access to Nano Banana 2 Flash has revealed that its sample outputs closely match those of Nano Banana 2 Pro, suggesting performance parity at a lower operational cost. This move would enable Google to scale access to Nano Banana 2 using the more efficient Flash model, targeting a wider user base without sacrificing quality.

The new model is expected to appear within the existing Gemini ecosystem, potentially replacing or supplementing current offerings where cost optimization is critical. This would be particularly relevant for users and organizations requiring large-scale deployments without premium pricing.

The rollout of these references in code typically precedes an official announcement, indicating that public release could be imminent, likely in the coming weeks of December.

For context, Google’s recent strategy has centered on broadening Gemini’s reach through model tiering, offering Pro-level capabilities to premium users and using Flash models for cost-sensitive or high-volume use cases. Integrating Nano Banana 2 Flash aligns with this approach and supports ongoing efforts to balance model quality with operational scalability.