Gemini

Gemini 3.1 Flash-Lite is our fastest and most cost-efficient Gemini 3 series model yet.

1.43.0 (2026-02-26) Features Add gemini-3.1-pro-preview to list of models in Interactions (14775fe) Add Image Grounding support

1.65.0 (2026-02-26) Features Add gemini-3.1-pro-preview to list of models in Interactions (fe86870) Add Image Grounding

3.1 Pro is designed for tasks where a simple answer isn’t enough.

1.42.0 (2026-02-18) Features * Support multimodal embedding for Gemini Embedding 2.0 and support MaaS models in Models.embed_content() (Vertex AI API) ([944ae97](

1.64.0 (2026-02-18) Features Add UnifiedMetric support to Vertex Tuning evaluation config (9a9908a) Support multimodal e

Learn more about new agentic capabilities coming to Chrome, powered by Gemini 3.

Google AI announcements from January

1.41.0 (2026-02-10) Features Add HTTP retry support to the SDK (37d4f2e) Add INCOMPLETE status to Interaction. ([519f837](https:

1.63.0 (2026-02-11) Features Add INCOMPLETE status to Interaction. (1a84605) Support encryption_spec in tuning job creat

1.40.0 (2026-02-04) Features

1.62.0 (2026-02-04) Features Bug Fixes * Add error handling for live and live music APIs (1148276), closes [#6

1.39.0 (2026-01-30) Features Add `include_input` query parameter to Get Interaction endpoint. (84bc7f4) Add registerFiles for yo

1.61.0 (2026-01-30) Features Add `include_input` query parameter to Get Interaction endpoint. (a0240d9) Add registerFile

1.60.0 (2026-01-21) Features * Add ModelArmorConfig support for prompt and response sanitization via the Model Armor service ([8d1091a](

1.38.0 (2026-01-20) Features * Add ModelArmorConfig support for prompt and response sanitization via the Model Armor service ([be65c24](

1.37.0 (2026-01-15) Features * Support 4:5 and 5:4 aspect ratio in Interactions (5294da2)

1.59.0 (2026-01-15) Features * Set the environment variable GOOGLEAPIPREVENTAGENTTOKENSHARINGFORGCPSERVICES to 'false' within BaseApiClient to disable bound token sharing. ([79ac880](

1.58.0 (2026-01-14) Features Add FileSearchCallContent to Interactions (a882dea) Add ImageConfig to GenerationConfig for

1.36.0 (2026-01-14) Features Add FileSearchCallContent to Interactions (ccf11a4) Add ImageConfig to GenerationConfig for image g

1.35.0 (2026-01-07) Features [Python] add RegisterFiles so gcs files can be used with genai. (1bf555c) Add PersonGeneration to I

1.57.0 (2026-01-07) Features [Python] add RegisterFiles so gcs files can be used with genai. (68fa075) Add gemini-3-pro-

1.34.0 (2025-12-16) Features Add minimal and medium thinking levels. (19f8969) Add support for Struct in ToolResult Content. ([7

1.56.0 (2025-12-16) Features Add minimal and medium thinking levels. (96d644c) Add support for Struct in ToolResult Cont

1.33.0 (2025-12-11) Features Add IMAGERECITATION and IMAGEOTHER enum values to FinishReason (ab87f51) Add voice activity detec

1.55.0 (2025-12-11) Features Add the Interactions API (836a3) Add enableEnhancedCivicAnswers feature in GenerateContentC