AI vibe coders have yet another reason to thank Andrej Karpathy , the coiner of the term. The former Director of AI at Tesla and co-founder of OpenAI, now running his own independent AI project, recently posted on X describing a "LLM Knowledge Bases" approach he's using to manage various topics of research interest. By building a persistent, LLM-maintained record of his projects, Karpathy is solvi...
AI vibe coders have yet another reason to thank Andrej Karpathy , the coiner of the term. The former Director of AI at Tesla and co-founder of OpenAI, now running his own independent AI project, recently posted on X describing a "LLM Knowledge Bases" approach he's using to manage various topics of research interest. By building a persistent, LLM-maintained record of his projects, Karpathy is solving the core frustration of "stateless" AI development: the dreaded context-limit reset. As anyone who has vibe coded can attest, hitting a usage limit or ending a session often feels like a lobotomy for your project. You’re forced to spend valuable tokens (and time) reconstructing context for the AI, hoping it "remembers" the architectural nuances you just established. Karpathy proposes something simpler and more loosely, messily elegant than the typical enterprise solution of a vector database and RAG pipeline. Instead, he outlines a system where the LLM itself acts as a full-time "research librarian"—actively compiling, linting, and interlinking Markdown (.md) files, the most LLM-friendly and compact data format. By diverting a significant portion of his "token throughput" into the manipulation of structured knowledge rather than boilerplate code, Karpathy has surfaced a blueprint for the next phase of the "Second Brain"—one that is self-healing, auditable, and entirely human-readable. Beyond RAG For the past three years, the dominant paradigm for giving LLMs access to proprietary data has been Retrieval-Augmented Generation (RAG) . In a standard RAG setup, documents are chopped into arbitrary "chunks," converted into mathematical vectors (embeddings), and stored in a specialized database. When a user asks a question, the system performs a "similarity search" to find the most relevant chunks and feeds them into the LLM.Karpathy’s approach, which he calls LLM Knowledge Bases , rejects the complexity of vector databases for mid-sized datasets. Instead, it relies on the LLM’...
XRP (CRYPTO: XRP) is having the kind of year where the resume looks increasingly good, but the paycheck doesn't yet match it. The coin has fallen by 30% this year so far, despite advancing with a smattering of important new features and seeing a handful of its most significant metrics improve. That disconnect sets the stage for what investors should expect from the coin in April. Let's walk throug...
XRP (CRYPTO: XRP) is having the kind of year where the resume looks increasingly good, but the paycheck doesn't yet match it. The coin has fallen by 30% this year so far, despite advancing with a smattering of important new features and seeing a handful of its most significant metrics improve. That disconnect sets the stage for what investors should expect from the coin in April. Let's walk through the forces at play. Image source: Getty Images. Continue reading
Explore the exciting world of Astera Labs (NASDAQ: ALAB) with our contributing expert analysts in this Motley Fool Scoreboard episode. Check out the video below to gain valuable insights into market trends and potential investment opportunities!*Stock prices used were the prices
Explore the exciting world of Astera Labs (NASDAQ: ALAB) with our contributing expert analysts in this Motley Fool Scoreboard episode. Check out the video below to gain valuable insights into market trends and potential investment opportunities!*Stock prices used were the prices
February Net Trailer Orders Down 43% As Bookings Fall 26% Preliminary February net trailer orders fell by about 10,000 units from January’s 23,300, a 43% month-over-month decline, according to TheTrucker.com . “Sequentially, a drop in net orders was expected, as the industry transitions from the strongest to the weakest order months of the annual cycle,” said Jennifer McNealy, director CV market r...
February Net Trailer Orders Down 43% As Bookings Fall 26% Preliminary February net trailer orders fell by about 10,000 units from January’s 23,300, a 43% month-over-month decline, according to TheTrucker.com . “Sequentially, a drop in net orders was expected, as the industry transitions from the strongest to the weakest order months of the annual cycle,” said Jennifer McNealy, director CV market research & publications at ACT Research. “Trailer makers now will begin to take fewer orders and start to work down the backlog that grew during the peak of order season at the end of the previous year, which in this year’s cycle started and ended later than usual, as fleet decision-making hesitance into late 2025 delayed the cycle a bit and caused a high-side surprise in January.” The report notes that February bookings totaled 13,200 units—26% lower than February 2025. After seasonal adjustment, orders come to 12,300 units. Final figures will be released later this month, with preliminary estimates typically within ±5% accuracy. “We now question when we will see 20k-plus-unit order intake months again, and how quickly trailer OEMs will build down the still-thin backlog, particularly given concerns about the level of activity in the key freight-generating economic sectors that drive transportation demand,” McNealy said. Tyler Durden Fri, 04/03/2026 - 19:20
President Donald Trump released a budget blueprint on Friday calling for a 23 percent cut to NASA's budget, two days after the agency launched four astronauts on the first crewed lunar mission in more than 50 years. The spending proposal for fiscal year 2027 is the opening salvo in a multi-month budget process. Both houses of Congress must pass their own appropriations bills, reconcile any differe...
President Donald Trump released a budget blueprint on Friday calling for a 23 percent cut to NASA's budget, two days after the agency launched four astronauts on the first crewed lunar mission in more than 50 years. The spending proposal for fiscal year 2027 is the opening salvo in a multi-month budget process. Both houses of Congress must pass their own appropriations bills, reconcile any differences between the two, and then send the final budget to the White House for President Trump's signature. Fiscal year 2027 begins on October 1. The White House requested a similar cut to NASA last year. The Republican-led Congress resoundingly rejected the proposal and kept NASA's budget close to its level in the final year of the Biden administration. Like last year's budget, the proposal from the Trump administration will undergo major changes as Congress weighs in over the coming months. Read full article Comments