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Been using a couple different AI tools for copywriting work and keep running into the same friction. When I write for PT clients, the voice needs to be grounded, specific, anatomyaware. When I switch to B2B marketing content the same day, I need something punchier and more abstract. The tools I've tested don't shift registers cleanly between these two modes unless I do a lot of prompt massaging each time. What I keep wondering is whether this is a prompting skill gap on my part, or whether cur...

genuine question because i can't tell anymore. i used to spend hours reading through raw customer feedback, reddit threads, amazon reviews, forum posts, manually pulling out patterns and organizing them into themes. it was slow and boring but by the end i knew the data cold. like i could tell you from memory which complaints came up the most and which ones were edge cases. now i dump everything into an LLM and get a summary in 30 seconds. the output looks great, clean categories, ranked by fre...

I’m interested in automating my workflow but I’m so busy that I don’t get the time to stop, map out my workflow, and build agents or even to learn how to build them. Where do you get the time??

I have been doing AI research for about six years now and I think im starting to lose the plot on what "understanding" even means anymore. Had a weird moment last week. I was reviewing a paper for a conference, standard stuff, some group claiming their model "understands" causal reasoning because it passed a benchmark they designed. And I caught myself writing in the review "the model does not actually understand causality, it is pattern matching on causal-looking stru...

Robinhood's latest financial instrument intends to let any retail investor feel like they, too, can make money by backing Y Combinator startups.

MacPaw is building a local version of its AI assistant Eney using Liquid AI's models.

As streamers compete with social media giants for viewer attention, Disney+ is partnering with TikTok to bring creator content to its app.

Anthropic is building a team for designing its own custom AI chips. The Claude maker said it would co-design hardware and models to help its technology run faster and more efficiently.

Climate nonprofits can again access their federal funding more than a year after the Trump EPA ordered Citibank to freeze their accounts.

Tinder is expanding its in-person events feature from an initial Los Angeles test to 26 cities worldwide by the end of September.

On our new Real World AI stage, we’ll be focusing on the intersection between the digital and physical, and all the ways we’ll continue to see a blending of the two.

This marks the official launch of Zoox's commercial operations.

Hark claims that its browser use agent is faster and cheaper than competition.

Shopify says AI isn’t cannibalizing search traffic the way it has for publishers. Instead, AI-driven traffic and orders to Shopify stores tripled year over year in Q2.

A post-mortem on building natsort-rs, fixing a 45x performance bug, and catching subtle edge cases with a custom Pytest monkeypatch bridge. Why natsort? Porting Python code to Rust using the "Astral playbook" sounds straightforward on paper: rewrite the hot path, compile to native binary, profit. We chose Seth M. Morton’s popular natsort library—a ubiquitous utility for natural sorting (item2 before item10). In Python, natsort relies heavily on dynamic typing, tuple-based comparisons,...

"A Trie isn't designed to store words. It's designed to make finding everything that shares the same beginning incredibly efficient." In the previous article, we explored a different kind of software problem. Some systems don't search using complete values. Instead, users provide only part of the information they know. The system must immediately suggest possible matches. Once you recognize that requirement, another question naturally follows. How should the system organiz...

A Deep Dive into the Memory Model From Source Code to Machine Instructions A five-part journey through compilers, executables, virtual memory, and the CPU Introduction: What Really Happens When Code Runs Consider a simple C program: include <stdio.h> int value = 10; int add(int a, int b) { return a + b; } int main() { int x = 5; int result = add(x, value); printf("%d", result); return 0; } Most programmers look at t...

The query every backend developer has needed and nobody enjoys writing In March 2016, npm removed an 11-line package called left-pad. Within minutes, builds began failing across the JavaScript ecosystem. It broke thousands of projects, including tools like Babel. Many developers didn't choose left-pad directly; it was hidden in their dependencies and went unnoticed until it vanished. That incident points at a question you have probably asked about your own stack: what is actually in my de...

I switch between Claude Code, Codex, and Gemini CLI depending on the day and the task. Each one is genuinely good. Each one also has zero idea what the other one knows. I'd explain a decision to Claude Code — "we're using Postgres here because we need concurrent writes, don't suggest SQLite again" — and it'd remember, because it reads CLAUDE.md . Then I'd switch to Codex for the same repo and it would suggest SQLite. Again. Because nothing I told Claude Code ever made it into whatever contex...

Here's the problem. Every AI coding agent (Cursor, Codex, Claude Code, whatever) is trained on millions of websites. Most of those websites are average. So when you prompt "build me a landing page," the model gives you the average of everything it's seen: a centered hero, a purple gradient, three equal feature cards, Inter font, ease-in-out , done. It's not broken. It's just mediocre by default. I'm 17 and I got tired of fighting this in every conversation. So I built VibeCurb : a collectio...

A retry policy can look reasonable on its own and still be impossible inside the request that owns it. Suppose one provider attempt may take 800 milliseconds. The call allows four attempts with increasing backoff, while the request has two seconds left. The individual numbers are valid, yet the composition cannot fit. @workit/core/time-policy evaluates that shape before task execution: import { planTimePolicy } from " @workit/core/time-policy " ; const plan =...

OpenAI has disclosed a cybersecurity incident during an external evaluation of its frontier AI models that reached Hugging Face's production infrastructure. The company says the activity occurred in ExploitGym, an internal evaluation environment designed to be highly isolated, and has prompted a stronger focus on containment, monitoring, and safeguards for third-party testing. In its official account of the Hugging Face model evaluation security incident , published July 21, 2026 and updat...

I run 75 scrapers in production. Three of them do any fingerprint spoofing. Maybe five use residential proxies. The rest run on plain datacenter IPs or no proxy at all, and they have been running for months. If you learned scraping from blog posts, that number probably sounds wrong to you. Every tutorial you have read starts the same way: sign up for a residential pool, install a stealth browser, randomize your fingerprint, throttle like a human. Then, on step five, you finally get to look at...

Comparisons between SAFi and techniques such as reinforcement learning from human feedback, or RLHF, are useful only up to a point. Constitutional AI is a closer conceptual comparison because it introduces explicit principles into the process of generating and evaluating responses. Even so, these approaches address a different layer of the problem. RLHF and Constitutional AI primarily shape how a model behaves. SAFi governs how an AI agent operates. That distinction matters because an AI a...

Start with the Built-in Inspector Before reaching for external tools, remember Node.js has a built-in debugger. Run your script with --inspect and open chrome://inspect in Chrome to get a full DevTools experience: breakpoints, step-through, console, and even memory profiling. node --inspect app.js For a quick breakpoint without touching the browser, use --inspect-brk to pause on the first line. This is great for debugging startup issues. Use debugger S...

The UK AI Security Institute, or AISI, has put independent cyber-capability testing at the center of the debate over how frontier AI systems should be governed. Its work on Anthropic's Claude Mythos models and OpenAI's GPT-5.6 Sol examines how advanced systems perform on controlled cyber tasks when evaluators have access beyond the safeguards normally applied in public deployment. The most important takeaway is not that a single model has crossed a clearly defined threshold. It is that ext...

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