@cars4lovers @MatthewBerman In other words you should never be allowed to drive either. Tesla's cameras can see what you see. And better, actually. Especially at night.

@MatthewBerman @DirtyTesLa Sebastian Thrun, who started Waymo, told me why. Back then the compute wasn't there. The dataset wasn't there. Now times are different. Get a ride in a new Tesla and you will see it is smoother and more capable than a Waymo.

There should also be a MacArthur Dumbass Grant where they give you $800 to do something interesting but fundamentally very stupid.

Holy hell! Got this amazing result from Grok Imagine image reference using an edited still from Jurassic Park. All the integrated color and lighting is being done entirely by Grok Imagine - the og image DOES NOT look like this. This is so much fun! https://t.co/FSuJS6MjG0

The Grok 4.20 Beta shows three major improvements over Grok 4: ➤ Our lowest ever hallucination rate on the AA-Omniscience evaluation. When Grok did not know the answer, it hallucinated an incorrect answer 22% of the time - this is the lowest hallucination rate of any model we have tested, topping Claude Haiku 4.5 (25%) ➤ Top scores for instruction following and prompt adherence. On IFBench, Grok 4.20 takes the #1 spot with 82.9% - a +29.2 point increase on Grok 4 ➤ Leading speed for its intelligence. At 265 tokens per second output speed on xAI’s API, Grok 4.20 is significantly faster than its peer and over 2x the output speed seen from Grok 4.1 Fast Congratulations to @xai and @elonmusk on the 4.20 Beta 0309 launch!

more detailed dissection of this baffling argument here, at my newsletter: https://t.co/QUN7MX7Hwc

@rAndOmHaMlifE @Rivian Yeah. Ground clearance matters for offroaders, who are noisy but minority of market. If you are doing a ton of towing electric is a hard sell, even for Rivian.

introducing Bluma. the all-in-one platform for AI UGC. we’re the first to de-edit videos - breaking them into scenes, captions, and elements automatically. Bluma lets you create winning organic short-form and paid ads with our asset generator and node-based canvas that saves your creative workflows. we allow you to clone winning formats, batch generate assets, and edit videos all in one place. comment “ugc” for free credits and early access to @getBluma! https://t.co/ffvMa9weIP

Everything is coming together Reference to video on Grok Imagine is here! Now you can add up to 7 images to your videos, characters, vehicles, objects, scenes, anything! Here’s a little example: https://t.co/u58c8o4Bre

Our @code YouTube is almost at 1M subscribers! Built something fun so you can watch it happen 👀 https://t.co/9xfwomFP8S https://t.co/f1iYASnsS3

Subscribe to our channel: https://t.co/SwnkyGndGJ

@belsito pay me in pizza!

Not since Sam Bankman-Fried has one man so thoroughly trashed a winning hand.

KISSINGER: You want to manufacture lean in the White House. NIXON: Not manufacture, Henry, you make it sound- it’s a beverage. You mix it. Like a, uh, like a cocktail. Manolo could do it. Manolo does everything. HALDEMAN: Sir, one of the ingredients is a Schedule V controlled- NIXON: I know what schedule it’s on, Bob. I created the schedules. That’s…the schedules are mine. I can, I, can, uh, there’s flexibility there.

@exec_sum Ask yourself why you trust what AI labs say about their own technology in the first place. • Remote Work Index: 240 real and paid projects were assigned to six top AI agents. In tasks with a professional standard, the failure rate was 97%. Healthy skepticism is not anti-innovation. It is pro-responsibility. https://t.co/Ut4hpvTU3C

@TheEconomist @zannymb Ask yourself why you trust what AI labs say about their own technology in the first place. • Remote Work Index: 240 real and paid projects were assigned to six top AI agents. In tasks with a professional standard, the failure rate was 97%. Healthy skepticism is not anti-innovation. It is pro-responsibility. https://t.co/Ut4hpvTU3C

@Techmeme @billyperrigo Ask yourself why you trust what AI labs say about their own technology in the first place. • Remote Work Index: 240 real and paid projects were assigned to six top AI agents. In tasks with a professional standard, the failure rate was 97%. Healthy skepticism is not anti-innovation. It is pro-responsibility. https://t.co/Ut4hpvUrTa

Qodo outperforms Claude Code Review by 19% higher recall and costs 10x less per review. Why this matters for AI devs: @QodoAI just published a comparison using their open benchmark: 100 real pull requests, 580 injected issues, 8 production repositories across TypeScript, Python, JavaScript, C, C#, Rust, and Swift. All three tools hit 79% precision, meaning the quality of individual findings is comparable. The gap comes from recall. Claude Code Review sits at 52%, Qodo Default at 60%, and Qodo Extended at 71%. Great to see attention to recall which matters a lot in this use case. Precision can be tuned post-processing, but recall reflects how deeply a system understands the codebase and reasons about cross-file interactions. If an issue is never flagged, no amount of filtering helps. Even more impressive is how the specialized agent catches the remaining ground truth. Qodo Extended deploys a multi-agent system where specialized agents focus on different issue categories (logical errors, best practices, edge cases, cross-file dependencies), then merge outputs through verification and deduplication. It also leverages model diversity across OpenAI, Anthropic, and Google rather than being locked to a single provider. On cost, Qodo reports significantly lower per-review pricing compared to Claude's token-based model at $15-$25 per review.

Every PR person at open AI is begging him to stop talking

After decades at MIT studying how nature builds - from spider silk to bone to nacre - I've become convinced of something: the biggest barrier to scientific progress isn't knowledge, it's connection. The insights we need already exist, scattered across millions of papers and disciplines. They're just trapped in silos that no single human mind can bridge. That's why I co-founded Unreasonable Labs together with Yuan Cao: to build superintelligence for knowledge discovery. Today we're coming out of stealth with $13.5M in seed funding led by @PlaygroundGlobal, with participation from @aixventureshq, @e14fund, and MS&AD Ventures. We're building a system that doesn't just retrieve information but reasons across it - connecting disparate ideas to generate genuinely novel hypotheses grounded in physical reality. The genesis of Unreasonable itself came from the kind of serendipity we're trying to systematize. A chance encounter with a mathematician working on category theory became the theoretical bridge between language models and structured scientific reasoning - and ultimately the foundation for everything we're building. Our mission is to replace that serendipity with steerable reasoning, so that every scientist can make those leaps deliberately, not accidentally. I'm grateful to our advisors - Kostya Novoselov, Robert Langer, and @Thom_Wolf - and to the extraordinary team making this possible. We're not building AI that replaces scientists. We're building AI that lets them solve in weeks what used to take years. The future is abundant innovation. Let's build it.

@itamar_mar 🔥