SilverTorch: Index as Model — A New Retrieval Paradigm for Recommendation Systems
We’re introducing SilverTorch, a reimagining of recommendation systems that unifies all retrieval components for user generated content under a unified architecture. SilverTorch...
Flutter at Google I/O 2026
Forget everything you knew about cross-platform restrictions. The rules just changed!The dust has finally settled on Google I/O 2026, and if I'm being completely honest, the Flutte...
[Mar-Apr 2026] AI Community — Activity Highlights and Achievements
We love sharing the accomplishments of the Google AI communities over the month. We appreciate all the hard work and dedication of our community members. Without further ado, here ...
Reel Friends: Building Social Discovery that Scales to Billions
At first glance, the new Friend Bubbles feature looks pretty simple. It highlights Reels that your friends have seen and reacted to. But sometimes the functions that seem the simpl...
Migrating Data Ingestion Systems at Meta Scale
Das Datenerfassungssystem von Meta, das unsere Ingenieurteams für aktuelle Schnappschüsse des Social Graph nutzen, wurde kürzlich einer umfassenden Überarbeitung unterzogen, um...
Labyrinth 1.1: Making End-to-End Encrypted Backups Even More Reliable
We're introducing version 1.1 of Labyrinth, the encrypted storage system and protocol that secures messages and history in Messenger. Labyrinth 1.1 improves the reliability of end-...
⚖️ LexiMini: How I Built an AI Legal Assistant for India — From Scratch, on a TPU
Fine-tuning Gemma 3 4B on Indian Law Data · MaxText · Tunix Distillation · HuggingFaceThis blog documents the approach behind a TPU-based LLM pipeline I’m currently building.Th...
Serve and Inference Gemma 4 on TPU
introductionIn early April 2026, Google released Gemma 4, the latest family of open multimodal models, and momentum has been building ever since. Gemma 4 is available in four sizes...
How Meta Is Strengthening End-to-End Encrypted Backups
The HSM-based Backup Key Vault Metas HSM based Backup Key Vault Provides the foundation for end-to-end encrypted backups for WhatsApp and Messenger. The system allows users to prot...
ML acceleration guide: TPUs vs GPUs
There's a lot of hype about GPUs and NVIDIA, but how much do you know about TPUs?Rack with TPUs (left) and GPUs (right)The article contains code examples, which you can find at the...
Gemma 4 as an LLM-as-a-Judge: Batch Responsible AI Evaluation on Cloud TPU v5e
TPU batch evaluation pipeline for RAI Checklist CLICalibrated trust (the governance framework I built for agent AI systems) requires measurable governance checks performed against ...
Opera GX For PC Free Download
Opera GX For pc is a unique web browser designed specifically for gamers, offering an optimized browsing experience tailored to gaming needs. With advanced customization options, b...
Modernizing the Facebook Groups Search to Unlock the Power of Community Knowledge
We have has fundamentally changed Facebook group searches to help people more reliably discover, sort and validate community content that is most relevant to them. We introduced a ...
Fine-Tuning Gemma 3 on TPU for Medical Q&A with Keras and JAX
I wanted to build a medical Q&A fine-tuning project that remained truly TPU native on Kaggle. This project uses Google's 'gemma-3–1b-it', KerasHub, JAX backend and a Kaggle TPU to...
Bringing Multimodal Gemma 4 E2B to the Edge: A Deep Dive into LiteRT-LM and Qualcomm QNN
Running Large Language Models (LLMs) on mobile devices used to be a dream of the future. Today, with the release of Google Gemma 4 Family and the powerful LiteRT-LM Framework, deli...
Post-Quantum Cryptography Migration at Meta: Framework, Lessons, and Takeaways
We’re sharing lessons learned from Meta’s post-quantum cryptography (PQC) migration to help other organizations strengthen their resilience as industry transitions to post-quantu...
Capacity Efficiency at Meta: How Unified AI Agents Optimize Performance at Hyperscale
We provide insights into Meta's Capacity Efficiency Program, where we developed an AI agent platform that helps automatically find and resolve performance issues across our infrast...
Google Glass Projected Data. Gemini Generates Reality
Building Invisible City Part #3. How event-driven AI agents create spatial interfaces that don’t exist until you need themThis is the third in a series of posts on my distributed...
Deploy Gemma 4 on Cloud Run: Pay Only When You Actually Use It
I was in the room in Paris when Google announced Gemma 3. It was an exciting event. The demos were impressive. But what really mattered happened later, back at my desk, when I ran ...
This is Cloud Run: Configuration
This is Part 3 of the “This is Cloud Run” series. In Part 1, we covered what Cloud Run is and when to choose it. In Part 2, we walked through the deployment options and revision ...
Escaping the Fork: How Meta Modernized WebRTC Across 50+ Use Cases
At Meta, WebRTC powers real-time audio and video across various platforms. But forking a large open-source project like WebRTC within our monorepo presents unique challenges – ove...