Does Google Antigravity have Structured Output (JSON)?

We have not verified whether Google Antigravity supports Structured Output (JSON). Guarantees that the AI response will strictly adhere to a specific JSON schema, essential for reliable software engineering. Google Antigravity is Google’s agentic development platform: a desktop command center for parallel local agents, an agentic IDE with artifacts, a terminal CLI, and a Python SDK. Artifacts exist in the IDE; JSON-schema guarantees were not documented.

Tool

🛸 Google Antigravity by Google

Feature

Structured Output (JSON) · Developer

Status

Unknown

Notes

Artifacts exist in the IDE; JSON-schema guarantees were not documented.

Pricing

Plan availability not confirmed.

Last verified

2026-09-02