* Released `gemini-2.5-pro`, the stable version of our most powerful model,
now with adaptive thinking. To learn more, see [Gemini 2.5
Pro](/docs/models#gemini-25-pro) and [Thinking](/docs/thinking).
`gemini-2.5-pro-preview-05-06` will be redirected to `gemini-2.5-pro` on
June 26, 2025.

* Released `gemini-2.5-flash`, our first stable 2.5 Flash model. To learn
more, see [Gemini 2.5 Flash](/docs/models#gemini-25-flash).
`gemini-2.5-flash-preview-04-17` will be deprecated on July 15, 2025.

* Released `gemini-2.5-flash-lite-preview-06-17`, a low-cost, high-performance
Gemini 2.5 model. To learn more, see [Gemini 2.5 Flash-Lite
Preview](/docs/models#gemini-25-flash-lite).