Gemini 2.5 Flash
Gemini 2.5 Flash is Google's first fully hybrid reasoning model, letting developers toggle thinking on or off and set thinking budgets to tune the balance between quality, cost, and latency, all on top of the fast, multimodal foundation of 2.0 Flash.
import { streamText } from 'ai'
const result = streamText({ model: 'google/gemini-2.5-flash', prompt: 'Why is the sky blue?'})Playground
Try out Gemini 2.5 Flash by Google. Usage is billed to your team at API rates. Free users (those who haven't made a payment) get $5 of credits every 30 days.