Nano Banana (Gemini 2.5 Flash Image) is an image model from Google. It has been superseded and no longer holds a position on ModelCap's image board. No downloadable weights are linked in the current source data.
Figures as of 6 Nov 2026, 20:49 UTC · download the public dataset · methodology
Superseded by Nano Banana 2 (Gemini 3.1 Flash Image). It no longer holds a current-board position.
This category board uses only published catalogue and deployment facts. It does not infer media-generation quality or compare incompatible media-unit prices.
This is a discovery ordering, not a capability benchmark. Category-compatible public evaluation evidence must be added before ModelCap can publish a media-quality rank.
Not yet published: a pinned repository revision, the architecture and model type, a parameter count, safetensors weight metadata, the base model it derives from, a declared licence, a link to the licence terms, admitted benchmark results, results across several capability areas, results from more than one source, a confident match to its benchmark entries, pinned evaluation dataset versions.
A metadata completeness and deployability index—not a safety certification, quality grade, or production-readiness claim.
Market Gravity uses OpenRouter’s full-catalogue popularity order. Sparse Vercel top-ten observations appear only when published and do not affect the score.
OpenRouter weekly popularity across the full model catalogue.
Independent providers versus the model's open or closed cohort, weighted by uptime.
Hugging Face 30-day downloads for open models; neutral for closed models.
Time since first public availability, on a six-month half-life.
google/gemini-2.5-flash-imageOpenRouter catalogue or provider-endpoint declaration. Limits can vary by provider and prompt length; a model-wide maximum has not been independently verified. OpenRouter metadata
Nano Banana (Gemini 2.5 Flash Image) has a published context window of 33K tokens (32,768). The snapshot lists a 8,192 token catalogue-declared route output cap. OpenRouter catalogue or provider-endpoint declaration. Limits can vary by provider and prompt length; a model-wide maximum has not been independently verified. The providers table lists each endpoint's context limit.
No linked weights. No downloadable model weights are linked in the current source data. This does not identify every API or chat product that offers the model.
Nano Banana (Gemini 2.5 Flash Image) first appeared in the catalogue on 7 Oct 2025, with a published knowledge cutoff of 2025-01-31. It has since been superseded by Nano Banana 2 (Gemini 3.1 Flash Image). Rank and price movements since then are recorded on the site's changes feed.