Antigravity SDK now supports local models for fully offline agents

Antigravity SDK 支持本地模型，可完全离线运行智能体

Google added local model support to the Antigravity SDK, starting with Gemma 4 26B A4B via LiteRT. Agents can now run fully offline, keeping code and requests on-device. A hybrid demo uses Gemini 3.8 Flash as a cloud planner (95 tokens) while local Gemma 4 26B instances handle the audit-and-patch work—97.2% of tokens stay local. Another example shows the agent building a live CLI resource monitor from a single prompt. The post recommends >24GB VRAM or unified memory.

Why it matters: Google added local model support to the Antigravity SDK, starting with Gemma 4 26B. The hybrid mode—cloud planner at 95 tokens, local executor—comes with concrete cost numbers, not just a concept. Directly useful for devs building on-device agents. Not an 85 because it's locke...