AI Info

An update on recent Claude Code quality reports

We traced recent reports of Claude Code quality issues to three separate changes. Here's what happened and what we're changing.

Scaling Managed Agents: Decoupling the brain from the hands

Harnesses encode assumptions that go stale as models improve. Managed Agents—our hosted service for long-horizon agent work—is built around interfaces that stay stable as harnesses change.

Claude Code auto mode: a safer way to skip permissions

Claude Code users approve 93% of permission prompts. We built classifiers to automate some decisions, increasing safety while reducing approval fatigue. Here's what it catches, and what it misses.

Harness design for long-running application development

Harness design is key to performance at the frontier of agentic coding. Here's how we pushed Claude further in frontend design and long-running autonomous software engineering.

Eval awareness in Claude Opus 4.6’s BrowseComp performance

Evaluating Opus 4.6 on BrowseComp, we found cases where the model recognized the test, then found and decrypted answers to it—raising questions about eval integrity in web-enabled environments.

mattpocock / skills

Skills for Real Engineers. Straight from my .claude directory.

abhigyanpatwari / GitNexus

GitNexus: The Zero-Server Code Intelligence Engine - GitNexus is a client-side knowledge graph creator that runs entirely in your browser. Drop in a GitHub repo or ZIP file, and get an interactive knowledge graph wit a built in Graph RAG Agent. Perfect for code exploration

ComposioHQ / awesome-codex-skills

A curated list of practical Codex skills for automating workflows across the Codex CLI and API.

microsoft / VibeVoice

Open-Source Frontier Voice AI

davila7 / claude-code-templates

CLI tool for configuring and monitoring Claude Code

We decreased our LLM costs with Opus

Claude system prompt bug wastes user money and bricks managed agents

How ChatGPT serves ads

Before GitHub

I won a championship that doesn't exist

Announcing the Anthropic Economic Index Survey

We're launching the Anthropic Economic Index Survey, a monthly survey conducted through Anthropic Interviewer.

What 81,000 people told us about the economics of AI

Our recent survey study with 81,000 Claude users provides a way to connect people’s economic concerns with what we’ve quantified in Claude traffic.

Automated Alignment Researchers: Using large language models to scale scalable oversight

Can Claude develop, test, and analyze alignment ideas of its own? We ran an experiment to find out.

Trustworthy agents in practice

AI “agents” represent the latest major shift in how people and organizations are using AI. Here, we explain how they work and how we ensure they're trustworthy.

Emotion concepts and their function in a large language model

All modern language models sometimes act like they have emotions. What’s behind these behaviors? Our interpretability team investigates.

Sora 2

Accelerating Science Gpt 5

Evaluating Chain Of Thought Monitorability

Introducing The Model Spec

Introducing Gpt Rosalind

Announcing our partnership with the Republic of Korea

Google DeepMind and Korea partner to accelerate scientific breakthroughs using frontier AI models

Decoupled DiLoCo: A new frontier for resilient, distributed AI training

Partnering with industry leaders to accelerate AI transformation

Google DeepMind partners with global consultancies to bring the power of frontier AI to organizations around the world.

Gemini 3.1 Flash TTS: the next generation of expressive AI speech

Our newest audio model introduces granular audio tags that give you precise control to direct AI speech for expressive audio generation.

Gemini Robotics-ER 1.6: Powering real-world robotics tasks through enhanced embodied reasoning

Gemini Robotics ER 1.6: Enhancing spatial reasoning and multi-view understanding for autonomous robotics.

RCCLX: Innovating GPU Communications on AMD Platforms

We are open-sourcing the initial version of RCCLX – an enhanced version of RCCL that we developed and tested on Meta’s internal workloads. RCCLX is fully integrated with Torchcomms and aims to empower researchers and developers to accelerate innovation, regardless of their chosen backend. Communication patterns for AI models are constantly evolving, as are hardware [...] Read More... The post RCCLX: Innovating GPU Communications on AMD Platforms appeared first on Engineering at Meta.

Scaling LLM Inference: Innovations in Tensor Parallelism, Context Parallelism, and Expert Parallelism

At Meta, we are constantly pushing the boundaries of LLM inference systems to power applications such as the Meta AI App. We’re sharing how we developed and implemented advanced parallelism techniques to optimize key performance metrics related to resource efficiency, throughput, and latency. The rapid evolution of large language models (LLMs) has ushered in a [...] Read More... The post Scaling LLM Inference: Innovations in Tensor Parallelism, Context Parallelism, and Expert Parallelism appeared first on Engineering at Meta.

LLMs Are the Key to Mutation Testing and Better Compliance

Following our keynote presentations at FSE 2025 and Eurostar 2025, we’re delving further into the development of Meta’s Automated Compliance Hardening (ACH) tool, an LLM-based tool for software testing that is automating aspects of compliance adherence at Meta, while accelerating developer and product velocity. By leveraging LLMs we’ve been able to overcome the barriers that [...] Read More... The post LLMs Are the Key to Mutation Testing and Better Compliance appeared first on Engineering at Meta.

Meta 3D AssetGen: Generating 3D Worlds With AI

Imagine being able to use AI to create 3D virtual worlds using prompts as easily as you can generate images. The intersection of AI and VR was one of the biggest topics at Meta Connect this year. In his keynote, Mark Zuckerberg shared his vision of a future where anyone can create virtual worlds using [...] Read More... The post Meta 3D AssetGen: Generating 3D Worlds With AI appeared first on Engineering at Meta.

Meta’s Infrastructure Evolution and the Advent of AI

Over the past 21 years, Meta has grown exponentially from a small social network connecting a few thousand people in a handful of universities in the U.S. into several apps and novel hardware products that serve over 3.4 billion people throughout the world. Our infrastructure has evolved significantly over the years, growing from a [...] Read More... The post Meta’s Infrastructure Evolution and the Advent of AI appeared first on Engineering at Meta.

Our commitment to community safety

Learn how OpenAI protects community safety in ChatGPT through model safeguards, misuse detection, policy enforcement, and collaboration with safety experts.

OpenAI models, Codex, and Managed Agents come to AWS

OpenAI GPT models, Codex, and Managed Agents are now available on AWS, enabling enterprises to build secure AI in their AWS environments.

OpenAI available at FedRAMP Moderate

OpenAI is available at FedRAMP Moderate authorization for ChatGPT Enterprise and the OpenAI API, enabling secure AI adoption for U.S. federal agencies.

The next phase of the Microsoft OpenAI partnership

OpenAI and Microsoft announce an amended agreement that simplifies the partnership, adds long-term clarity, and supports continued AI innovation at scale.

An open-source spec for orchestration: Symphony

Learn how Symphony, an open-source spec for Codex orchestration, turns issue trackers into always-on agent systems—boosting engineering output and reducing context switching.

Migrating a text agent to a voice assistant with Amazon Nova 2 Sonic

In this post, we explore what it takes to migrate a traditional text agent into a conversational voice assistant using Amazon Nova 2 Sonic. We compare text and voice agent requirements, highlight design priorities for different use cases, break down agent architecture, and address common concerns like tools and sub-agents for reuse and system prompt adaptation. This post helps you navigate the migration process and avoid common pitfalls.

NVIDIA Nemotron 3 Nano Omni model now available on Amazon SageMaker JumpStart

Today, we are excited to announce the day zero availability of NVIDIA Nemotron 3 Nano Omni on Amazon SageMaker JumpStart. In this post, we walk through the model architecture and key capabilities of Nemotron 3 Nano Omni, explore the enterprise use cases it unlocks, and show you how to deploy and run inference using Amazon SageMaker JumpStart.

Automate repetitive tasks with Amazon Quick Flows

This post shows you how to build your first AI-powered workflow, using Amazon Quick, starting with a financial analysis tool and progressing to an advanced employee onboarding automation.

Build and deploy an automatic sync solution for Amazon Bedrock Knowledge Bases

In this post, we explore an automated solution that detects S3 events and triggers ingestion jobs while respecting service quotas and providing comprehensive monitoring. This serverless solution uses an event-driven architecture to keep your knowledge base current without overwhelming the Amazon Bedrock APIs.

Build Strands Agents with SageMaker AI models and MLflow

In this post, we demonstrate how to build AI agents using Strands Agents SDK with models deployed on SageMaker AI endpoints. You will learn how to deploy foundation models from SageMaker JumpStart, integrate them with Strands Agents, and establish production-grade observability using SageMaker Serverless MLflow for agent tracing. We also cover how to implement A/B testing across multiple model variants and evaluate agent performance using MLflow metrics and show how you can build, deploy, and continuously improve AI agents on infrastructure you control.

It's all about the angle: Your photos, re-composed

Generative AI

ReasoningBank: Enabling agents to learn from experience

Generative AI

Designing synthetic datasets for the real world: Mechanism design and reasoning from first principles

Generative AI

AI-generated synthetic neurons speed up brain mapping

General Science

Towards developing future-ready skills with generative AI

Education Innovation

Modernizing the Facebook Groups Search to Unlock the Power of Community Knowledge

We’ve fundamentally transformed Facebook Groups Search to help people more reliably discover, sort through, and validate community content that’s most relevant to them. We’ve adopted a new hybrid retrieval architecture and implemented automated model-based evaluation to address the major friction points people experience when searching community content. Under this new framework, we’ve made tangible improvements [...] Read More... The post Modernizing the Facebook Groups Search to Unlock the Power of Community Knowledge appeared first on Engineering at Meta.

Capacity Efficiency at Meta: How Unified AI Agents Optimize Performance at Hyperscale

We’re sharing insights into Meta’s Capacity Efficiency Program, where we’ve built an AI agent platform that helps automate finding and fixing performance issues throughout our infrastructure. By leveraging encoded domain expertise across a unified, standardized tool interface these agents help save power and free up engineers’ time away from addressing performance issues to innovating on [...] Read More... The post Capacity Efficiency at Meta: How Unified AI Agents Optimize Performance at Hyperscale appeared first on Engineering at Meta.

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-quantum cryptography standards. We’re proposing the idea of PQC Migration Levels to help teams within organizations manage the complexity of PQC migration for their various use cases. By outlining Meta’s approach to this work [...] Read More... The post Post-Quantum Cryptography Migration at Meta: Framework, Lessons, and Takeaways appeared first on Engineering at Meta.

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 – over time, an internal fork can drift behind upstream, cutting itself off from community upgrades. We’re sharing how we escaped this “forking trap” – from building a dual-stack architecture [...] Read More... The post Escaping the Fork: How Meta Modernized WebRTC Across 50+ Use Cases appeared first on Engineering at Meta.

Trust But Canary: Configuration Safety at Scale

As AI increases developer speed and productivity it also increases the need for safeguards. On this episode of the Meta Tech Podcast, Pascal Hartig sits down with Ishwari and Joe from Meta’s Configurations team to discuss how Meta makes config rollouts safe at scale. Listen in to learn about canarying and progressive rollouts, the health checks [...] Read More... The post Trust But Canary: Configuration Safety at Scale appeared first on Engineering at Meta.

Announcing our partnership with the Republic of Korea

Google DeepMind and Korea partner to accelerate scientific breakthroughs using frontier AI models

Decoupled DiLoCo: A new frontier for resilient, distributed AI training

Partnering with industry leaders to accelerate AI transformation

Google DeepMind partners with global consultancies to bring the power of frontier AI to organizations around the world.

Gemini 3.1 Flash TTS: the next generation of expressive AI speech

Our newest audio model introduces granular audio tags that give you precise control to direct AI speech for expressive audio generation.

Gemini Robotics-ER 1.6: Powering real-world robotics tasks through enhanced embodied reasoning

Gemini Robotics ER 1.6: Enhancing spatial reasoning and multi-view understanding for autonomous robotics.

Claude for Creative Work

Anthropic names Theo Hourmouzis General Manager of Australia & New Zealand and officially opens Sydney office

An update on our election safeguards

We explain what we’re doing to ensure Claude plays a positive role in the US midterms and other major elections around the world this year.

Anthropic and NEC collaborate to build Japan’s largest AI engineering workforce

Anthropic and Amazon expand collaboration for up to 5 gigawatts of new compute

Celebrating 20 years of Google Translate: Fun facts, tips and new features to try

Google’s sharing 20 fun facts to celebrate Google Translate turning 20, from its roots as a 2006 AI experiment to supporting almost 250 languages today.

Join the new AI Agents Vibe Coding Course from Google and Kaggle

Google is bringing back its 5-Day AI Agents Intensive Course with Kaggle and registration is open.

8 Gemini tips for organizing your space (and life)

Organize your home and digital space with Gemini. Use AI-powered tips for cleaning schedules, inbox decluttering, seasonal chores.

Here’s how our TPUs power increasingly demanding AI workloads.

Learn how Google’s TPUs power increasingly demanding AI workloads with this new video.

Elevating Austria: Google invests in its first data center in the Alps.

Google has been a proud part of Austria’s landscape for years, and today, we’re announcing our first data center in Kronstorf, generating 100 direct jobs. This facility …

A conversation with Kevin Scott: What’s next in AI

The post A conversation with Kevin Scott: What’s next in AI appeared first on The AI Blog.

From Hot Wheels to handling content: How brands are using Microsoft AI to be more productive and imaginative

The post From Hot Wheels to handling content: How brands are using Microsoft AI to be more productive and imaginative appeared first on The AI Blog.

Microsoft open sources its ‘farm of the future’ toolkit

The post Microsoft open sources its ‘farm of the future’ toolkit appeared first on The AI Blog.

How data and AI will transform contact centres for financial services

The post How data and AI will transform contact centres for financial services appeared first on The AI Blog.

AI-equipped drones study dolphins on the edge of extinction

The post AI-equipped drones study dolphins on the edge of extinction appeared first on The AI Blog.

#495 – Vikings, Ragnar, Berserkers, Valhalla & the Warriors of the Viking Age

Lars Brownworth is a historian, teacher, podcaster, and author specializing in Viking history, medieval Europe, and the Byzantine Empire. https://lexfridman.com/sponsors/ep495-sc Transcript: https://lexfridman.com/lars-brownworth-transcript CONTACT LEX: Feedback – give feedback to Lex: https://lexfridman.com/survey AMA – submit questions, videos or call-in: https://lexfridman.com/ama Hiring – join our team: https://lexfridman.com/hiring Other – other ways to get in touch: https://lexfridman.com/contact EPISODE LINKS: https://larsbrownworth.com/ https://www.amazon.com/Sea-Wolves-History-Vikings/dp/1909979120 https://amzn.to/4sHY0xw https://12byzantinerulers.com/ https://apple.co/4sgSxNi SPONSORS: Larridin: Measure AI adoption in your business. https://larridin.com BetterHelp: Online therapy and counseling. https://betterhelp.com/lex LMNT: Zero-sugar electrolyte drink mix. https://drinkLMNT.com/lex Fin: AI agent for customer service. https://fin.ai/lex Shopify: Sell stuff online. https://shopify.com/lex Perplexity: AI-powered answer engine. https://perplexity.ai/ OUTLINE: PODCAST LINKS: https://lexfridman.com/podcast https://apple.co/2lwqZIr https://spoti.fi/2nEwCF8 https://lexfridman.com/feed/podcast/ https://www.youtube.com/playlist?list=PLrAXtmErZgOdP_8GztsuKi9nrraNbKKp4 https://www.youtube.com/lexclips

#494 – Jensen Huang: NVIDIA – The $4 Trillion Company & the AI Revolution

Jensen Huang is the co-founder and CEO of NVIDIA, the world’s most valuable company and the engine powering the AI computing revolution. https://lexfridman.com/sponsors/ep494-sc Transcript: https://lexfridman.com/jensen-huang-transcript CONTACT LEX: Feedback – give feedback to Lex: https://lexfridman.com/survey AMA – submit questions, videos or call-in: https://lexfridman.com/ama Hiring – join our team: https://lexfridman.com/hiring Other – other ways to get in touch: https://lexfridman.com/contact EPISODE LINKS: https://nvidia.com https://x.com/nvidia https://x.com/NVIDIAAI https://youtube.com/@nvidia https://www.instagram.com/nvidia/ https://www.linkedin.com/company/nvidia/ https://www.facebook.com/NVIDIA/ https://github.com/NVIDIA https://developer.nvidia.com/nemotron SPONSORS: Perplexity: AI-powered answer engine. https://perplexity.ai/ Shopify: Sell stuff online. https://shopify.com/lex LMNT: Zero-sugar electrolyte drink mix. https://drinkLMNT.com/lex Fin: AI agent for customer service. https://fin.ai/lex Quo: Phone system (calls, texts, contacts) for businesses. https://quo.com/lex OUTLINE: PODCAST LINKS: https://lexfridman.com/podcast https://apple.co/2lwqZIr https://spoti.fi/2nEwCF8 https://lexfridman.com/feed/podcast/ https://www.youtube.com/playlist?list=PLrAXtmErZgOdP_8GztsuKi9nrraNbKKp4 https://www.youtube.com/lexclips

#493 – Jeff Kaplan: World of Warcraft, Overwatch, Blizzard, and Future of Gaming

Jeff Kaplan is a legendary Blizzard game designer of World of Warcraft and Overwatch, now preparing to launch a new game, The Legend of California, from his new studio Kintsugiyama – available to wishlist on Steam today, with alpha later in March. https://lexfridman.com/sponsors/ep493-sc CONTACT LEX: Feedback – give feedback to Lex: https://lexfridman.com/survey AMA – submit questions, videos or call-in: https://lexfridman.com/ama Hiring – join our team: https://lexfridman.com/hiring Other – other ways to get in touch: https://lexfridman.com/contact EPISODE LINKS: https://store.steampowered.com/app/2550530/The_Legend_of_California https://www.kintsugiyama.com/ SPONSORS: Fin: AI agent for customer service. https://fin.ai/lex Blitzy: AI agent for large enterprise codebases. https://blitzy.com/lex BetterHelp: Online therapy and counseling. https://betterhelp.com/lex Shopify: Sell stuff online. https://shopify.com/lex CodeRabbit: AI-powered code reviews. https://coderabbit.ai/lex Perplexity: AI-powered answer engine. https://perplexity.ai/ OUTLINE: PODCAST LINKS: https://lexfridman.com/podcast https://apple.co/2lwqZIr https://spoti.fi/2nEwCF8 https://lexfridman.com/feed/podcast/ https://www.youtube.com/playlist?list=PLrAXtmErZgOdP_8GztsuKi9nrraNbKKp4 https://www.youtube.com/lexclips

#492 – Rick Beato: Greatest Guitarists of All Time, History & Future of Music

Rick Beato is a music educator, interviewer, producer, songwriter, and a true multi-instrument musician, playing guitar, bass, cello & piano. His incredible YouTube channel celebrates great musicians & musical ideas, and helps millions of people fall in love with great music all over again. https://lexfridman.com/sponsors/ep492-sc Transcript: https://lexfridman.com/rick-beato-transcript CONTACT LEX: Feedback – give feedback to Lex: https://lexfridman.com/survey AMA – submit questions, videos or call-in: https://lexfridman.com/ama Hiring – join our team: https://lexfridman.com/hiring Other – other ways to get in touch: https://lexfridman.com/contact EPISODE LINKS: https://youtube.com/RickBeato https://x.com/rickbeato https://instagram.com/rickbeato1 https://rickbeato.com https://beatoeartraining.com https://beatobook.com SPONSORS: UPLIFT Desk: Standing desks and office ergonomics. https://upliftdesk.com/lex BetterHelp: Online therapy and counseling. https://betterhelp.com/lex LMNT: Zero-sugar electrolyte drink mix. https://drinkLMNT.com/lex Fin: AI agent for customer service. https://fin.ai/lex Shopify: Sell stuff online. https://shopify.com/lex Perplexity: AI-powered answer engine. https://perplexity.ai/ OUTLINE: PODCAST LINKS: https://lexfridman.com/podcast https://apple.co/2lwqZIr https://spoti.fi/2nEwCF8 https://lexfridman.com/feed/podcast/ https://www.youtube.com/playlist?list=PLrAXtmErZgOdP_8GztsuKi9nrraNbKKp4 https://www.youtube.com/lexclips

#491 – OpenClaw: The Viral AI Agent that Broke the Internet – Peter Steinberger

Peter Steinberger is the creator of OpenClaw, an open-source AI agent framework that’s the fastest-growing project in GitHub history. https://lexfridman.com/sponsors/ep491-sc Transcript: https://lexfridman.com/peter-steinberger-transcript CONTACT LEX: Feedback – give feedback to Lex: https://lexfridman.com/survey AMA – submit questions, videos or call-in: https://lexfridman.com/ama Hiring – join our team: https://lexfridman.com/hiring Other – other ways to get in touch: https://lexfridman.com/contact EPISODE LINKS: https://x.com/steipete https://github.com/steipete https://steipete.com https://www.linkedin.com/in/steipete https://openclaw.ai https://github.com/openclaw/openclaw https://discord.gg/openclaw SPONSORS: Perplexity: AI-powered answer engine. https://perplexity.ai/ Quo: Phone system (calls, texts, contacts) for businesses. https://quo.com/lex CodeRabbit: AI-powered code reviews. https://coderabbit.ai/lex Fin: AI agent for customer service. https://fin.ai/lex Blitzy: AI agent for large enterprise codebases. https://blitzy.com/lex Shopify: Sell stuff online. https://shopify.com/lex LMNT: Zero-sugar electrolyte drink mix. https://drinkLMNT.com/lex OUTLINE: (00:00) – Introduction (03:51) – Sponsors, Comments, and Reflections (15:29) – OpenClaw origin story (18:48) – Mind-blowing moment (28:15) – Why OpenClaw went viral (32:12) – Self-modifying AI agent (36:57) – Name-change drama (54:07) – Moltbook saga (1:02:26) – OpenClaw security concerns (1:11:07) – How to code with AI agents (1:42:02) – Programming setup (1:48:45) – GPT Codex 5.3 vs Claude Opus 4.6 (1:57:52) – Best AI agent for programming (2:19:52) – Life story and career advice (2:23:49) – Money and happiness (2:27:41) – Acquisition offers from OpenAI and Meta (2:44:51) – How OpenClaw works (2:56:09) – AI slop (3:02:13) – AI agents will replace 80% of apps (3:10:50) – Will AI replace programmers? (3:22:50) – Future of OpenClaw community