Gemini Enterprise Agent Platform

Google Cloud's platform for building, deploying, governing, and observing enterprise AI agents, replacing standalone Vertex AI services.

Bundles Agent Studio (low-code visual builder), Agent Development Kit (code-first with graph-based sub-agent orchestration), and a revamped Agent Runtime with sub-second cold starts and multi-day workflow support.
Agent Memory Bank gives agents persistent long-term context via Memory Profiles for high-accuracy recall.
Agent Identity assigns each agent a unique cryptographic ID for auditable authorization; Agent Gateway adds Model Armor protections against prompt injection.
Model Garden includes 200+ models: Gemini 3.1 Pro and Flash, Lyria 3, Gemma 4, and third-party models including Anthropic Claude Opus, Sonnet, and Haiku.
Replaces standalone Vertex AI. Vertex AI services now delivered exclusively through Agent Platform going forward.
Available now in Google Cloud Console at console.cloud.google.com/agent-platform/overview. Pricing not specified in announcement.