Google Interactions API 托管 Agent 将支持 Gemini 4.0 Pro
Google 开发者工具帖：Interactions API 的 Managed Agents 一次调用即可在远程 Linux 沙箱跑 Antigravity，目前用 Gemini 3.8 Flash，官方称很快接入 4.0 Pro。
Building production agents shouldn't require wiring up custom orchestration loops and container infra from scratch. With Managed Agents on our Interactions API, a single call spins up the Antigravity harness (Gemini 3.8 Flash and soon 4.0 Pro!) in an isolated remote Linux sandbox—ready to reason, run code, manage files, and browse the web: pythoninteraction = client.interactions.create( agent="antigravity-preview-09-2026", input="Audit this repo and generate a patch.", environment="remote" ) Extend it with your own AGENTS.md & SKILL.md or run async with background=True. Docs: https://ai.google.dev/gemini-api/docs/antigravity-agent Blog: https://blog.google/innovation-and-ai/technology/developers-tools/interactions-api-general-availability/