Gemini 2.5: Updates to our family of thinking models

Today we are excited to share updates across the board to our Gemini 2.5 model family:

• Gemini 2.5 Pro is generally available and stable (no changes from the 06-05 preview)

• Gemini 2.5 Flash is generally available and stable (no changes from the 04-17 preview, see pricing updates below)

• Gemini 2.5 Flash-Lite is now available in preview

Gemini 2.5 models are thinking models, capable of reasoning through their thoughts before responding, resulting in enhanced performance and improved accuracy. Each model has control over the thinking budget, giving developers the ability to choose when and how much the model “thinks” before generating a response.

Introducing Gemini 2.5 Flash-Lite

Today, we’re introducing 2.5 Flash-Lite in preview with the lowest latency and cost in the 2.5 model family. It’s designed as a cost-effective upgrade ...