Knowledge catalogue
grok 4.5 is seriously good. it's going in the direction which i'm hoping to see more of -- an emphasize on speed as well as intelligence. i'm noticing in my own work that speed is often the bottleneck
Grok is a frontier model. Grok 4.5 just constructed an explicit counterexample to hypercontractivity for the Poisson semigroup (the square root of the Laplace–Beltrami operator) on the 4-sphere. Back
Elon Musk announced progress updates on Grok, his AI assistant developed by xAI, likely highlighting improvements in the model's capabilities, training, or deployment. The post suggests ongoing develo
Rose Horowitch / The Atlantic: How the internet, smartphones, social media, and now generative AI are accelerating a drop in the reading of longer works like books — twenty-three hundred years ago, th
Grok 4.5 is looking like a success with help from Cursor data but underneath the surface we expect future Grok/Cursor model training is likely to speed up in the coming months. We've spent several mon
Teleoperated humanoid robots completed two minimally invasive gallbladder removal surgeries on live pigs during a preclinical trial published in Nature. One surgery involved a humanoid robot with a hu
i am really sad about this and very grateful for all fidji has done for openai, and even grateful for her friendship and who she is as a person. we all wish her the best for a speedy recovery. this su
Elon Musk expressed enthusiasm about Tesla's Full Self-Driving (FSD) capability after testing it over a weekend, describing the experience as 'magical' and expressing surprise at how advanced the syst
This post likely explores hypothetical technological, economic, or social projections by extrapolating trends from the preceding decade (2020-2030), considering how current growth rates and developmen
Impressive Intelligence vs. Cost for Grok 4.5 I think given terafab + the Tesla FSD team's expertise in making very efficient AI models, this advantage will only continue to compound Grok is making pr
Leo Schwartz / The Information: Internal US DOJ memo: attorneys working on digital currency cases should expect less cooperation from Binance, which is adding requirements for asset freezes — In early
Sergiu Gatlan / BleepingComputer: Interpol and law enforcement agencies arrest 5,811 suspects and seize 293M in an operation combating social engineering scams and fraud across 97 countries — Law enfo
Elon Musk argues that achieving Kardashev Type II civilization status—the ability to harness the total energy output of a star—requires humanity to establish itself as a multi-planetary species, with
Lawrence Bonk / Engadget: Leaked renders via Android Headlines show the Samsung Galaxy Z Flip 8, Z Fold 8, Watch 9, and Watch Ultra 2; the Galaxy Z Fold 8 is likely a new wide foldable — The company h
Market data platform startup Databento Inc. today revealed that it has raised 97 million in new funding to broaden its data coverage across asset classes and expand internationally. Investor demand ra
Lily Mae Lazarus / Fortune: Mercor acquires Deeptune, which builds reinforcement learning environments for AI agents, three months after CEO Brendan Foody backed Deeptune's $43M Series A — Brendan Foo
Artificial intelligence training data company Mercor.io Corp. announced today that it has acquired Deeptune Inc., a startup that builds simulated software environments used to train AI agents. Financi
Dominic Preston / The Verge: Meta releases Muse Spark 1.1, capable of more advanced coding and a “step-change” from the first generation, available to US developers via a public API preview — Muse Spa
Meta Platforms Inc. this week sought to reassure consumers about the privacy safeguards of its controversial artificial intelligence-enabled glasses, yet at the same time it’s reportedly pushing even
Nearly 1,000 people in Michigan have been diagnosed with cyclosporiasis, a parasitic infection that can cause weeks of watery diarrhea, making it the largest outbreak in state history. No deaths have
Maggie Eastland / Bloomberg: Micron raises its US capex commitment to 250B through 2035, adding 50B for New York, Idaho, Virginia, and other projects, and invests $500M in GlobalWafers — Micron Raises
Microsoft may once again be struggling to keep up with its own climate goals, according to its 2026 sustainability report. As reported by GeekWire, the report states that Microsoft's carbon emissions
Windows 11 updates could soon include fixes for more security issues at once. Microsoft said in a blog post on Thursday that it's now using AI to 'identify potential issues earlier,' which means 'cust
Bloomberg: MiniMax is looking to raise as much as 1.9B by selling 35.6M shares at ~34 each and offering ~$830M in convertible bonds due 2027 — MiniMax Group Inc. is joining a rush by Chinese technolog
New renderings of SpaceX's AI satellite, called AI1. • AI chip vendor agnostic. System architecture supports compute modules from any provider. • 150 kW peak compute payload • 120 kW average compute p
Reachy Mini, a robot product from Pollen Robotics, celebrated its one-year anniversary since its public introduction. Despite initial challenges during development and launch, the product gained adopt
arXiv:2607.06625v1 Announce Type: cross Abstract: Process industries have accumulated validated specialist models, yet sensor drift, feedstock variation, and regime switching cause these models to deg
OpenAI Build Week is here. The challenge starts July 13. Across the week, join live sessions and community events with builders around the world. Registration is open. Bring the idea sitting in your b
Multiple news organizations including The New York Times and Daily News have asked a federal judge to impose sanctions on OpenAI, alleging the company hid evidence critical to a copyright infringement
OpenAI released ChatGPT Work, a general-purpose productivity agent designed to help people with ambitious tasks beyond traditional coding projects. The tool performs actions autonomously across connec
Mike Wheatley / SiliconANGLE: Oxylabs, which develops web data scraping infrastructure, received a 130M investment at a 3.6B valuation from Warburg Pincus, its first outside investment — Data scraping
I found search results covering multiple Windows Defender zero-days from 2026, but the specific article about a disk-fill vulnerability isn't in these results. However, based on the Ars Technica title
Unified identity security platform provider Permiso Security Inc. today launched the Risk Score Engine, a model that assigns continuous, multidimensional risk scores to every human, machine and artifi
Duncan Riley / SiliconANGLE: PitchBook: US venture funding hit 412.7B in H1 2026, up 30% on all of 2025, with AI startup funding accounting for 86%, or 355.9B; Q2 saw seven 1B+ rounds — U.S. venture c
POV: you're in SF during a once-in-a-generation shift in technology. You just graduated, or you came out for the summer. AI billboards everywhere, models getting smarter every week, equal parts exciti
Ruf unveiled a new 1,000+ horsepower twin-turbo flat-eight engine at the Goodwood Festival of Speed, paired with a six-speed manual transmission . The prototype engine is installed in an elongated Ruf
Foo Yun Chee / Reuters: SAP will make it easier for customers to switch to rival service providers or end contracts, averting a possible EU antitrust fine after a September 2025 probe — SAP (SAPG.DE),
Saving PBs of storage on @huggingface thanks to deduplication Deduplicating files chunks results in a huge gap between what's physically stored and the actual data Applied at intra and inter-files lev
DigitalOcean has released a public preview of Managed Weaviate, a fully managed vector database service that enables users to scale AI and machine learning applications without managing infrastructure
Bloomberg: SK Hynix raises 26.5B in the largest ever US market debut by a foreign company, selling 177.9M ADRs for 149 each; the sale was more than 7x oversubscribed — SK Hynix Inc. raised $26.5 billi
Socialists imagine a class struggle. In their made-up fantasy the CEO is in competition with low level workers, the wealthy entrepreneur is stealing from the underpaid nurse. In reality, workers do no
Wall Street Journal: Sources: Netflix executives are increasingly worried about declining engagement and are exploring adding live TV and bundling streaming services like Peacock — Streamer is rethink
Chris Welch / Bloomberg: Sources: Sonos' layoffs include some top design and product executives, like VP of Design Dana Krieger; CEO Tom Conrad says the move reduces management layers — Sonos Inc. has
SpaceX moved the Super Heavy booster to the launch pad at Starbase in preparation for Flight 13 testing operations. This represents progress in readiness for the upcoming integrated flight test of the
tbh i dont think sol gets that many dates either I had early access to 5.6/Sol for ~month. Sol is my default. It is faster, plans/judges just as good as Fable, and I think produces better overall work
Financial Times: The AI data center boom has led to surging demand for power transformers, with average lead times for orders, once measured in months, now stretching into years — Surging data-centre
The Cape Gigabay is getting closer to being ready for Starship! Teams recently installed the 420-ton crane – which we’ll use to break over and move Starships and Super Heavy boosters preparing for fli
OpenAI is already shutting down ChatGPT Atlas, its browser that could do tasks for you on your behalf, less than a year after launching it. Atlas was announced in October, but as part of its wave of n
The Moon and Mars 🔊 @elonmusk did a live phone interview earlier today with a guest host of the Sean Hannity radio program, discussing his latest SpaceX timelines. I only caught about the last 5 minut
According to traffic data cited by Elon Musk, http://grok.com experienced more than 100% year-over-year growth in the first half of the year. The metric suggests increasing user engagement or interest
Try out Grok 4.5! Grok 4.5 is finally the model that can handle the entire workflow end-to-end: /design <what u want to do> /execute-plan <design_output> --effort <desired_effort> --instructions 'your
Paul Sandle / Reuters: US cybersecurity and data resilience company Rubrik plans to invest 500M+ in the UK over the next five years and establish its European headquarters in London — U.S. cybersecuri
Use Grok 4.5 to build full-stack apps with Convex Wow Grok 4.5 is very impressive at @convex code. Almost perfect score with a very very low run cost! Nice work @SpaceXAI! Without the guidelines it is
Netflix has released video datasets and models on Hugging Face, leveraging their internal video AI expertise to contribute to the open-source community. The post, shared by Clem Delangue (CEO of Huggi
Wally Funk waited 60 years to get to space, and no one ever earned it more. She trained with the Mercury 13 in 1961, out-tested the men, and was told no anyway. She never stopped flying — 19,600 hours
We are nearing 1,000 signups for the first-ever global video hackathon taking place next weekend. We are also opening a new track: VIDEO APPS. What new apps can you make w/ gen video? Filmmakers, deve
Sam Altman discusses enterprise concerns about AI costs, highlighting that a 5.6 SOL rate represents significant progress in improving cost-efficiency metrics for AI task execution. The post reference
We shipped 9k Reachy Minis. They generate 15k hours of conversation a month. On GPT-realtime, that would cost 45k per month. So we built our own: fully open, one line to migrate, 0.25/hour. Free on yo
Sam Altman shared thoughts on the characteristics or qualities that define effective video content. The post likely discusses principles for creating compelling videos, whether from a technical, story
An inspiring vision of the future is needed Alex Karp is right. There is a deep nihilism among European elites to an extent European citizens would find shocking. The shopkeeper, the farmer, and the c