Firebase Studio Upgrades App Prototyping Agent to Gemini 2.5

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Google has upgraded the App Prototyping agent in Firebase Studio to use Gemini 2.5, its most capable AI model, for all preview users. The update targets developers who build web applications from natural language prompts, and users have already created more than 1.5 million workspaces since the preview launched. Gemini 2.5 is described as a reasoning-oriented model that performs strongly on coding benchmarks, which the company says yields more modern UI designs and better handling of complex features such as multi-step AI flows, calculations, and audio or image work. To illustrate, the article describes an interactive music tutor app that was generated in under ten minutes and later refined through prompt adjustments to improve its violin sound.

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