X is cutting back on payments to accounts that are “flooding the timeline” with clickbait and rapid-fire news aggregation, according to its head of product Nikita Bier

Welcome back to TechCrunch Mobility, your hub for the future of transportation and now, more than ever, how AI is playing a part.

The rise of AI has brought an avalanche of new terms and slang. Here is a glossary with definitions of some of the most important words and phrases you might encounter.

Anthropic was the star of the show at San Francisco's AI-centric conference.

Slate auto burst onto the scene in April 2025. Here is a timeline that covers its origins, backers, product, and other new details.

Systems from Google, OpenAI, Anthropic, and xAI struggle with the Premier League.

"The work ahead is greater than the work behind us."

"I can't imagine a better crew that just completed a perfect mission right now."

Plaintiffs say transcription tool processed confidential chats offsite.

A now-vanished plate under North America may open the crust below Yellowstone.

Four separate RSAC 2026 keynotes arrived at the same conclusion without coordinating. Microsoft's Vasu Jakkal told attendees that zero trust must extend to AI. Cisco...

When the One Big Beautiful Bill arrived as a 900-page unstructured document — with no standardized schema, no published IRS forms, and a hard shipping deadline — Intuit&#...

OpenAI is making moves to try and court more developers and vibe coders (those who build software using AI models and natural language) away from rivals like Anthropic.To...

A 27-year-old bug sat inside OpenBSD’s TCP stack while auditors reviewed the code, fuzzers ran against it, and the operating system earned its reputation as one of the mo...

The age of agentic AI is upon us — whether we like it or not. What started with an innocent question-answer banter with ChatGPT back in 2022 has become an existential deb...

Plus: Iran’s internet blackout hits the 1,000-hour mark, cryptocurrency scams result in a record amount of money stolen from Americans, and more.

From AI-generated images to restricted satellite data, the systems used to verify what’s real online are struggling to keep up.

The new AI model is being heralded—and feared—as a hacker’s superweapon. Experts say its arrival is a wake-up call for developers who have long made security an afterthou...

An attacker allegedly threw a molotov cocktail at the OpenAI CEO’s residence before making threats outside of the startup’s headquarters.

Onix is launching a “Substack of bots,” where digital twins of health and wellness influencers dispense advice 24/7. And maybe hawk their products.

Why storing and retrieving data isn’t enough to build reliable AI memory systems The post Stop Treating AI Memory Like a Search Problem appeared first on Towards Data Sci...

Master method chaining, assign(), and pipe() to write cleaner, testable, production-ready Pandas code The post Write Pandas Like a Pro With Method Chaining Pipelines appe...

Most ReAct-style agents are silently wasting their retry budget on errors that can never succeed. In a 200-task benchmark, 90.8% of retries were spent on hallucinated too...

A deep-dive and practical guide to cross-encoders, advanced techniques, and why your retrieval pipeline deserves a second pass. The post Advanced RAG Retrieval: Cross-Enc...

AI coding assistants need a persistent memory layer to overcome the statelessness of LLMs and improve code quality by systematically providing context across sessions. Th...

The best model in the world for coding, agents, and computer use, with meaningful improvements to everyday tasks like slides and spreadsheets.

Claude Sonnet 4.5 sets new benchmark records in coding, reasoning, and computer use while being Anthropic's most aligned model.

Claude Haiku 4.5 matches state-of-the-art coding capabilities from months ago while delivering unprecedented speed and cost-efficiency.

Anthropic raised $13 billion in a Series F round at a $183 billion valuation to expand enterprise offerings, safety research, and international growth.

Anthropic's response to the White House AI Action Plan supports infrastructure and safety measures while calling for stronger export controls.

We're launching multiple updates to Windsurf today: an Adaptive model router, a redesigned model picker with pricing context, and the removal of daily limits for Max.

We're simplifying Windsurf pricing across Free, Pro, and Teams alongside launching a new Max plan for our power users. The new plans replace the current credit-based syst...

GPT-5.4 is now available in Windsurf with multiple reasoning effort levels. For a limited time, self serve users enjoy promotional pricing starting at 1x credits.

Gemini 3.1 Pro is now available in Windsurf with Low and High thinking variants. For a limited time, enjoy promotional pricing on credit usage.

Claude Sonnet 4.6 is now available in Windsurf with limited-time promotional pricing for self serve users: 2x credits without thinking and 3x credits with thinking.

A comprehensive guide to working with coding agents, from starting with plans to managing context, customizing workflows, and reviewing code.

As models improve as agents, we've found success by providing fewer details up front, making it easier for the agent to pull relevant context on its own.

We're partnering with ecosystem vendors who have built hooks support with Cursor.

Graphite has entered into a definitive agreement to be acquired by Cursor.

Bringing design and engineering closer together.

Learn how to use orojects in ChatGPT to organize chats, files, and instructions, manage ongoing work, and collaborate more effectively.

Learn how marketing teams use ChatGPT to plan campaigns, generate content, analyze performance, and move from ideas to execution faster.

OpenAI responds to the Axios supply chain attack by rotating macOS code signing certificates, updating apps, and confirming no user data was compromised.

Learn how to build and use custom GPTs to automate workflows, maintain consistent outputs, and create purpose-built AI assistants.

Learn how to analyze data with ChatGPT by exploring datasets, generating insights, creating visualizations, and turning findings into actionable decisions.

Gemma 4: Our most intelligent open models to date, purpose-built for advanced reasoning and agentic workflows.

Our latest voice model has improved precision and lower latency to make voice interactions more fluid, natural and precise.

Google DeepMind researches AI's harmful manipulation risks across areas like finance and health, leading to new safety measures.

Introducing Lyria 3 Pro, which unlocks longer tracks with structural awareness. We’re also bringing Lyria to more Google products and surfaces.

We’re introducing a framework to measure progress toward AGI, and launching a Kaggle hackathon to build the relevant evaluations.

The capabilities that make agents useful also make them difficult to evaluate. The strategies that work across deployments combine techniques to match the complexity of t...

Effective harnesses for long-running agents

Introducing advanced tool use on the Claude Developer Platform

Code execution with MCP: Building more efficient agents

Beyond permission prompts: making Claude Code more secure and autonomous

This National Robotics Week, NVIDIA is highlighting the breakthroughs that are bringing AI into the physical world — as well as the growing wave of robots transforming in...

A timeless story of grit, faith and rebellion takes center stage as Samson: A Tyndalston Story joins the GeForce NOW library today. The highly anticipated release from Li...

Open models are driving a new wave of on-device AI, extending innovation beyond the cloud to everyday devices. As these models advance, their value increasingly depends o...

No joke — GFN Thursday is skipping the tricks and heading straight into the games. April kicks off with ten new titles, bringing fresh adventures to GeForce NOW, includin...

CERAWeek — dubbed the Davos of energy — is where policymakers, producers, technologists and financiers gather to discuss how the world powers itself next. NVIDIA and Emer...

Visual decoding from brain signals is a key challenge at the intersection of computer vision and neuroscience, requiring methods that bridge neural representations and co...

On-policy distillation (OPD) trains student models under their own induced distribution while leveraging supervision from stronger teachers. We identify a failure mode of...

Applying steering vectors to large language models (LLMs) is an efficient and effective model alignment technique, but we lack an interpretable explanation for how it wor...

We initiate the study of language generation in the limit, a model recently introduced by Kleinberg and Mullainathan [KM24], under the constraint of differential privacy....

We introduce the Value-at-Risk Constrained Policy Optimization algorithm (VaR-CPO), a sample efficient and conservative method designed to optimize Value-at-Risk (VaR) co...

For the past five years, the New Future of Work report has captured how work is changing. This year, the shift feels especially sharp. Previous editions have focused on t...

Microsoft Chief Scientist Jaime Teevan and researchers Jenna Butler, Jake Hofman, and Rebecca Janssen unpack the New Future of Work Report 2025 and explore the ideal AI-d...

AI benchmarks report how large language models (LLMs) perform on specific tasks but provide little insight into their underlying capabilities that drive their performance...

Imagine a robot tasked with cleaning a kitchen. It needs to observe its environment, decide what to do, and adjust when things don’t go as expected, for example, wh...

Vision-language models (VLMs) use images and text to plan robot actions, but they still struggle to decide what actions to take and where to take them. Most systems split...

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 challen...

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...

AI coding assistants are powerful but only as good as their understanding of your codebase. When we pointed AI agents at one of Meta’s large-scale data processing p...

This is the second post in the Ranking Engineer Agent blog series exploring the autonomous AI capabilities accelerating Meta’s Ads Ranking innovation. The previous...

Meta continues to lead the industry in utilizing groundbreaking AI Recommendation Systems (RecSys) to deliver better experiences for people, and better results for advert...

AI agents are transforming the way we build — and even how we think of ourselves as software developers. Both... The post Let’s Talk Agentic Development: Spotify x Anthro...

What if we could identify interesting listening moments from your year, and tell you a story about them? The post Inside the Archive: The Tech Behind Your 2025 Wrapped Hi...

When we kicked this off, we weren’t trying to ship an “AI feature.” We were trying to fix a structural... The post Our Multi-Agent Architecture for Smarter Advertising ap...

In Part 2, we will peek under the hood at the tooling that makes the Spotify release process possible. The post How We Release the Spotify App: A Look Under the Hood (Par...

TL;DR Established in 2022 as a way to help support the great open source ecosystem projects that Spotify... The post Congratulations to the recipients of the 2025 Spotify...

Amazon S3 Files makes S3 buckets accessible as high-performance file systems on AWS compute resources, eliminating the tradeoff between object storage benefits and intera...

Last week, I visited AWS Hong Kong User Group with my team. Hong Kong has a small but strong community, and their energy and passion are high. They recently started a new...

Organizational safeguards are now generally available in Amazon Bedrock Guardrails, enabling centralized enforcement and management of safety controls across multiple AWS...

Amazon ECS Managed Daemons gives platform engineers independent control over monitoring, logging, and tracing agents without application team coordination, ensuring consi...

AWS announces the Sustainability console, a new standalone service that consolidates carbon emissions reporting and resources, giving sustainability teams independent acc...

Cloudflare's mission has always been to help build a better Internet. Sometimes that means building for the Internet as it exists. Sometimes it means building for the Int...

Cloudflare’s global network has officially crossed 500 Tbps of external capacity, enough to route more than 20% of the web and absorb the largest DDoS attacks ever record...

By applying symbolic execution and the Z3 theorem prover to BPF bytecode, we’ve automated the generation of malware trigger packets, cutting analysis time from hours to s...

Recent advances in quantum hardware and software have accelerated the timeline on which quantum attack might happen. Cloudflare is responding by moving our target for ful...

Cloudflare Organizations is now in public beta, introducing a new management layer for enterprise customers with multiple accounts. Learn how we consolidated our authoriz...

The devs of Dead by Daylight tell me they're extremely committed to keeping the game going as long as possible with support, crossovers, and all sorts of updates. So comm...

Iffy as my own sense of aesthetics in Pokémon Pokopia might be, at least I am not actively causing a second apocalypse to befall the world of Pokopia, like one player is...

The developer of 2025 surprise indie "friendslop" darling Peak is asking players to be a little more gracious to the studio when requesting updates, saying, "Neither us o...

Netflix revealed a first look at two new Peaky Blinders sequel series starring Jamie Bell as Duke Shelby, son of Cillian Murphy’s Tommy Shelby. Barry Keoghan played Duke...

Brian Cox, the first actor to ever play Hannibal Lecter on screen, will play another serial killer in Season 2 of Dexter: Resurrection. Cox will reportedly portray Dom Fr...

Sony is reportedly testing the largest PlayStation Store overhaul in over half a decade, which is now live for some PS5 users.

Akane has to go through her first live performance before becoming a Rakugoka, setting the stage for rivalry with Kaisei.

Crimson Desert is unlike anything in the genre, and its combat is very different, too. Here are the things the game does right, and a few it doesn't.

If you're looking to check out some amazing 2000s anime, Netflix has a ton of great options for you.

If you've so much as dabbled in PC gaming, you may have heard of the classic Garry's Mod platform, which is now getting a sequel of sorts.