Google / SOURCE-LINKED MODEL RECORD

Nano Banana 2

Gemini 3.1 Flash Image.

Hosted modelverifiedObserved Oct 13, 2026
Input types
text, image
Output types
image
Observed context window
65,536
Source release date
Feb 26, 2026

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The canonical record is google:gemini-3.1-flash-image. Capabilities and context limits reflect source observations; the limits of a particular inference endpoint may differ.

Inclusion in the radar does not mean this model is served by Flonno. For the model currently available through our API, see Qwen3.8 Flash 27B and API pricing.

Artifact evidence

gemini-3.1-flash-image

official api · Mutable source entry · Gemini API; region and account dependent. First observed Aug 9, 2026; last observed Oct 13, 2026.

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gemini-3.1-flash-image-preview

official api · Mutable source entry · Gemini API; region and account dependent. First observed Aug 9, 2026; last observed Oct 13, 2026.

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gemini-3.1-flash-image

official changelog · Mutable source entry · Official provider announcement. First observed Aug 9, 2026; last observed Oct 10, 2026.

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gemini-3.1-flash-image-preview

official changelog · Mutable source entry · Official provider announcement. First observed Aug 9, 2026; last observed Oct 10, 2026.

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Benchmark provenance

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No source-linked benchmark measurements are available for this exact model artifact.

Verified lifecycle updates

Source publication date
Google / deprecation

Google Gemini 3.1 Flash Image deprecation announced

Google hat die Abkündigung des Modells Gemini 3.1 Flash Image angekündigt, das am Oktober 2026 vollständig abgeschaltet wird. Nutzer müssen bis zu diesem Datum auf das Ersatzmodell gemini-nano-banana-2.1 migrieren.

AI-assisted summary · gemini-3.7-flashRecorded Oct 6, 2026
Source publication date
Google / general availability

Google Gemini 3.1 Flash Image is generally available

Google hat die nativen visuellen Modelle Gemini 3.1 Flash Image (Nano Banana und Gemini 3 Pro Image offiziell allgemein verfügbar gemacht. Damit stehen diese Modelle für die Bildgenerierung aus Text- und Bildeingaben regulär bereit.

AI-assisted summary · gemini-3.7-flashRecorded Aug 9, 2026
Source publication date
Google / deprecation

Google Gemini 3.1 Flash Image Preview deprecation announced

Google hat die Einstellung der Modelle gemini-3.1-flash-image-preview und gemini-3-pro-image-preview zum Juni 2026 angekündigt. Nutzer dieser Preview-Modelle müssen vor der endgültigen Abschaltung auf Alternativen umsteigen.

AI-assisted summary · gemini-3.7-flashRecorded Aug 9, 2026
Source publication date
Google / preview

Google Gemini 3.1 Flash Image preview released

Google released the Nano Banana 2 preview, a high-efficiency image generation model optimized for speed and high-volume use cases. The model accepts text and image inputs to produce images within a 65,536-token context window.

AI-assisted summary · qwen3.8-27bRecorded Oct 10, 2026