Gemma 4 12B Enables On-Device, Multimodal Agentic Workflows with an Encoder-free Architecture

Google says Gemma 4 12B is “designed to bring agentic, multimodal intelligence directly to your laptop”, further noting that the new model can be combined with Google AI Edge to “build and experiment locally, on everyday machines”. This integration allows for a wide range of capabilities, from autonomous data processing to generating visual insights and even building webpages or executing tools.

Microsoft Open-Sources PostgreSQL Extension for In-Database Durable Execution

Recently open-sourced by Microsoft, pg_durable is a PostgreSQL extension that enables durable workflows to run natively inside the database, eliminating the need for external orchestration systems.

Google OpenRL is an Experimental Self-hosted API for LLM Post-Training Fine-tuning

Google’s GKE Labs has introduced OpenRL, an open-source project that provides a self-hosted API for post-training and fine-tuning Large Language Models (LLMs) on standard Kubernetes clusters.

Switching from PostgreSQL to ClickHouse for Improved Performance and Scalability

Momentic, the company behind an AI-driven software testing platform, recently rearchitected its caching system to handle over 2 million queries per day across 20 billion total entries, while maintaining an average response latency of around 250 ms. This improvement was made possible by transitioning from PostgreSQL to the column-oriented database ClickHouse.

Pinecone Introduces Nexus Engine for Compiling Business Context into Structured Data for AI Agents

Now generally available, Pinecone Nexus is a “knowledge engine” for AI agents that transforms enterprise data into a structured layer agents can query directly. It enables teams to ingest and curate business context once for all, making it reusable across agents and reducing token costs while improving accuracy.