2026-W38 · 12 stories

The week in AI: September 14–20, 2026

The week's main developments, grouped by original publication date. Every item links to our full story and the original source.

Issue published: September 21, 2026·Week: September 14–20, 2026

Models

1

Google introduces Gemini 3.8 Live for voice agents

Google's new Gemini voice models combine live conversation with task completion. What developers should know.

This could help developers build applications where users speak a request and expect an action, not just an answer. Performance and limitations still need to be assessed against a specific conversation flow.

Full story ↗Original source ↗

Products

2

Google Cloud Launches Filestore Agent Volumes for AI Workloads

Google Cloud introduces Filestore agent volumes, a managed storage service designed for elastic and isolated AI agent workspaces in GKE.

By automating the provisioning of isolated persistent storage, the service reduces storage-related cold-start latency and infrastructure overhead. It addresses the complexity of managing file systems for dynamic, ephemeral AI agent deployments.

Full story ↗Original source ↗

Applications

2

Siemens Uses Agentforce for Leads and Plans Teamcenter Integration

Two Salesforce agents handle Siemens' inbound leads; the companies have announced a separate Teamcenter integration for sales and service.

The case distinguishes a live lead-handling workflow from a proposed engineering-data integration. Siemens says the two agents now engage every inbound lead; the effects of connecting Teamcenter to sales and service remain to be measured.

Full story ↗Original source ↗

Developers

7

Google Cloud Releases Agent Substrate for Scaling AI Agents on GKE

Google Cloud introduces Agent Substrate on GKE, an open-source runtime designed to improve density and efficiency for autonomous AI agent workloads.

For organizations running autonomous agent systems on Kubernetes, managing memory and CPU footprints for idle instances is a primary hurdle. This runtime addresses the challenge by decoupling agent state from compute resources, enabling higher density without compromising security.

Full story ↗Original source ↗