2026-10-06
LiteLLM adds day-0 support for Gemini's Nano Banana 2.1 model
LiteLLM enabled gemini-nano-banana-2.1 through Google AI Studio and Vertex AI on Oct 6, 2026, per docs.litellm.ai, ahead of Google's Oct 29, 2026 shutdown of the prior Nano Banana 2 model (gemini-3.1-flash-image); pricing is listed at $30/MTok image output, $1.50/MTok text input and $7.50/MTok text output.
What else the source says
- Nano Banana 2 (gemini-3.1-flash-image) shuts down Oct 29, 2026, per Google
- New model accepts up to 14 reference images
- Pricing requires LiteLLM proxy v1.76.0 or above to load via Admin UI
Source. docs.litellm.ai
TRACE
- First seen Oct 6, 2026, 9:31 PM PT
- Published Oct 7, 2026, 12:36 AM PT, 3.1 h after first seen
- Source docs.litellm.ai (Company source)
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