Google AI Studio

Google has opened access to Gemini 4 Carbon, its most capable reasoning model to date, targeting complex software engineering, multi-step agentic tasks, scientific research and cybersecurity. It offers a unified context window of roughly 1.05 million tokens, accepts text, image, video, audio and PDF inputs, and provides three reasoning-effort tiers; it is available to paid developers via the Gemini API and AI Studio at an introductory price of $2 per million input tokens and $10 per million output tokens.

Gemini Carbon demonstrated a dual-agent workflow in which a builder agent generates models in Blender and Three.js while a reviewer agent inspects the rendered output and iterates, producing a playable 3D game of a pelican riding a bike around Google's Mountain View campus. The demo illustrates the feasibility of multi-agent self-review loops for 3D content generation.

Google's browser-based IDE Firebase Studio is winding down: new workspace creation and sign-ups were disabled in June, and the product will formally close on March 22, 2027, with all remaining data permanently deleted. Users are being directed to migrate to alternatives such as Google Antigravity or Google AI Studio. Launched in preview on April 10, 2025, the tool centered on AI chat-assisted app prototyping and tweaking, though code editing remained its core function.