Building the Next Generation of Physical Agents with Gemini Robotics-ER 1.5- Google Developers Blog
Sep 25, 2025Kendra Byrne, Fei Xia

Summary
This post introduces Gemini Robotics-ER 1.5, a new embodied reasoning model for robots. It details its capabilities in spatial understanding (2D point generation, temporal reasoning), task planning, and tool orchestration. The model is purpose-tuned for robotics and offers a flexible thinking budget for latency vs. accuracy trade-offs, along with improved safety filters. It can break down complex commands into actionable plans and call external tools or models for execution.
More from the Agentic Application Middleware trail
- The Outer Loop, Insights First: An Ambient Quality Agent That Diagnoses Your Production Agent- Google Developers Blog
- Supercharge your development with the Google Developer Knowledge API ecosystem- Google Developers Blog
- Turn your REST APIs into MCP tools with Google Cloud API Gateway- Google Developers Blog
- Introducing Support for Local AI Models in the Antigravity SDK- Google Developers Blog
- Why client SDK generation belongs in the open- Google Developers Blog