Welcome to M5BMachine 5-Minute Briefing

On Friday, Chinese AI firm DeepSeek released a preview of V4, its long-awaited new flagship model. Notably, the model can process much longer prompts than its last generation, thanks to a new design that helps it handle large amounts of text more efficiently. Like DeepSeek’s previous models, V4 is o...

Meta has been poaching talent from Thinking Machines Lab. But it's a two-way street.

A new era is on the way for Apple as Tim Cook plans to step down from his CEO role in September, handing the reins to hardware chief John Ternus.   Ternus may be inheriting one of the most durable businesses in tech, but he’s also stepping into a very different ecosystem than the one Cook spent deca...

Surprise! StrictlyVC San Francisco, which will kick off this year’s events lineup for TechCrunch on April 30 at the Sentro Filipino Cultural Center, is getting a new addition to its increasingly stacked lineup of speakers. Uber CTO Praveen Neppalli Naga will join the rest of the lineup to discuss op...

In this tutorial, we explore the implementation of OpenMythos, a theoretical reconstruction of the Claude Mythos architecture that enables deeper reasoning through iterative computation rather than increased parameter size. We build and analyze models using both GQA and MLA attention mechanisms, exa...

In this tutorial, we implement an advanced agentic AI system using the CAMEL framework, orchestrating multiple specialized agents to collaboratively solve a complex task. We design a structured multi-agent pipeline consisting of a planner, researcher, writer, critic, and rewriter, each with clearly ...

Tesla's planned capex for 2026 is three times higher than what the company has historically spent. Its CFO said, as a result, Tesla will have a negative free cash flow the rest of the year.

Google has introduced a host of new automated functions into Workspace, all of which are driven by Workspace Intelligence, its new AI system.

X's AI-powered custom timelines are replacing Communities, with Grok-curated feeds...and new ad slots.

Google's newest TPUs are faster and cheaper than the previous versions. But the company is still embracing Nvidia in its cloud — for now.

Google brings Gemini-powered 'auto browse' capabilities to Chrome for enterprise users, letting workers automate tasks like research, data entry, and more.

In week 9 of AI Reality Check, we dive into "context". Despite massive advances, AI still struggles with contextual understanding. Learn why LLMs misinterpret nuance and what this means for the future of AI.

The AI Overviews will offer instant summaries pulled from across multiple emails.

10x Science has raised a $4.8 million seed round to help pharmaceutical researchers understand complex molecules.

Google wants AI startups on its cloud and has showcased a long list of them at its annual conference.

Generative AI is being infused into Google's popular feature within Maps.

Anthropic told TechCrunch it is investigating the claims, but maintains that there is no evidence that its systems have been impacted.

Only Elon would do this before an IPO.

For years, experts have warned that deepfakes—AI-generated videos, images, or audio recordings of people doing or saying things they haven’t actually done in real life—could be deployed in malicious ways.  These dangers are now here. Improvements in deepfake technology, and the widespread availabili...

Apple's top job comes with almost unrivaled power and money, but it comes with plenty of baggage, too.

The photo deletion comes after an FTC settlement with Clarifai. The company had asked OkCupid — whose executives had invested in Clarifai — to share data in 2014, according to court documents.

AI music startup GRAI says fans want to remix tracks, not generate songs from scratch.

Amazon has made another circular AI deal: It's investing another $5 billion in Anthropic. Anthropic has agreed to spend $100 billion on AWS in return.