- vendor
- Google
- whatItIs
- Configurable managed agent harness on the public Gemini API: a single API call provisions a Linux sandbox where the agent reasons, executes code, manages files, and browses the web autonomously.
- hosting
- managed-only
- pricingModel
- pay-as-you-go (Gemini model token + tool usage rates; environment compute unbilled during preview)
- modelProviders
- Google (Gemini 3.8 Flash, model configurable per interaction)
- stateModel
- persistent sandbox session; environments persist through 7 days of inactivity before deletion, with VM standby/resume
- toolModel
- function-calling + Files API (upload/list/download files in a running sandbox) + Credentials API (egress-proxied secrets for MCP servers and third-party APIs)
- includesBrowser
- true
- includesMemory
- false
- longRunning
- sandbox sessions persist up to 7 days idle before permanent deletion; standby/resume on next request
- maturity
- preview
- launched
- 2026-Q2
- notes
- Public preview on the public Gemini API since 2026-05-19, distinct from the already-tracked Gemini Enterprise Agent Platform (Google Cloud-native, bundles Agent Studio + ADK + 200+ models for enterprise/Vertex customers); the Gemini API docs explicitly treat these as separate products. Surfaced by a 2026-09 harness update (antigravity-preview-09-2026, live on AI Studio and the Interactions API) that added the Files API and Credentials API described above and brought the harness's tools/behavior closer to Google's Antigravity coding agent.
