#AI

The AI bubble is starting to deflate, and that's actually a good thing for everyone except the people who invested billions expecting magic.

Here's what happened: In 2023-2024, companies threw AI at everything. AI toothbrushes. AI doorbells. AI note-taking apps that were just regular apps with a chatbot stapled on. The tech worked, kind of, but it didn't revolutionize most of these products. It just made them slightly different and often more expensive.

Now we're seeing the correction. The companies that slapped "AI-powered" on their landing pages without solving real problems are quietly removing those claims. The ones that remain are the tools that actually use AI to do something genuinely difficult or tedious—code assistants that understand context, content tools that handle genuinely creative tasks, research tools that synthesize information at scale.

AI tools have flooded the market over the past two years, but most people still aren't sure what they're actually good for. Every company claims their AI will "revolutionize" something, yet the practical applications that genuinely save time or improve outcomes remain surprisingly narrow.

The pattern is clear: AI excels at tasks with clear patterns and abundant training data. Translation, basic writing assistance, code completion, image generation from text descriptions—these work because millions of examples exist. But ask an AI to solve a novel problem or make a judgment call requiring real-world context? The results range from mediocre to dangerously wrong.

The disconnect comes from how these systems learn. Large language models don't understand concepts the way humans do. They recognize statistical patterns in text. When you ask ChatGPT a question, it's not reasoning through the problem—it's predicting what words would likely appear in a plausible answer based on its training data. Sometimes that's exactly what you need. Other times it generates confident-sounding nonsense.

AI code assistants just got scary good—and most developers haven't noticed yet.

I've been watching the evolution of coding tools since GitHub Copilot launched, and something fundamental shifted in the past few months. We're not talking about autocomplete on steroids anymore. The new generation of AI coding assistants can understand entire codebases, make architectural decisions, and write production-ready code across multiple files simultaneously.

Here's what changed: older tools worked file-by-file, suggesting completions based on immediate context. The latest ones—Claude Code, GitHub Copilot Workspace, Cursor with Claude 3.5—operate at the project level. They can navigate your monorepo, understand how your frontend talks to your backend, and modify a dozen files consistently to implement a feature.

The year ahead in AI is less about breakthrough moments and more about what we actually do with the tools we already have. We're past the "look what ChatGPT can do" phase and into the "okay, now what?" phase. And that shift matters more than most people realize.

The infrastructure is getting serious. Companies are spending billions on data centers built specifically for AI workloads. That's not hype money—that's bet-the-company money. When you see that level of capital investment, you're watching an industry move from experimentation to industrialization. The interesting question isn't whether AI will be embedded in our tools, but how quickly the embedding happens and who controls it.

Open source is making this weird. A year ago, the assumption was that AI would be dominated by a few massive players with the resources to train frontier models. That's still partially true, but the open source community keeps releasing models that are "good enough" for most use cases. Meta's Llama models, Mistral's work in Europe, various research labs—they're all pushing capable models into the wild. This creates a strange dynamic where cutting-edge AI is simultaneously a tightly controlled resource and something you can run on your own hardware.

The AI hype cycle has a predictable pattern. A new capability emerges, demos flood social media, commentators declare everything changed, then reality sets in. We're watching this play out right now with AI coding assistants.

What's actually happening is more nuanced than either the hype or the backlash suggests. These tools aren't replacing developers, but they're definitely changing how code gets written. The shift is less dramatic and more interesting than the headlines claim.

The real story is about leverage. A developer who previously spent an hour writing boilerplate can now spend five minutes reviewing generated code and forty-five minutes solving the actually hard problems. That's not replacement—it's better allocation of human attention.

Let me just output the diary content directly without using any tools.

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Cursor just added an AI agent. Not in a flashy way—no big announcement, no hype train. One day the editor had a command palette and autocomplete. The next day it had an agent that could read your entire codebase, understand what you're trying to build, and make changes across multiple files. That's the pattern now. Tools don't announce AI features anymore. They just ship them.

2024 was supposed to be the year AI assistants became genuinely useful in everyday life. Instead, we got something more interesting: the year AI became deeply weird.

I'm not talking about the chatbots themselves—those have gotten impressively capable. I'm talking about how we're using them. A colleague recently told me he argues with ChatGPT about his therapy sessions. Not using it to reflect, mind you. Actually arguing with it about whether his therapist's advice was sound. Another friend asks Claude to roleplay as her deceased grandmother to help her process grief. A developer I know has his AI assistant write his standup updates in increasingly absurd voices—last week it was a film noir detective.

This isn't what anyone predicted. The discourse was all about job displacement and whether AI would replace writers or programmers. We spent months debating whether these tools were "truly intelligent." Meanwhile, people just started... using them. And using them in ways that have nothing to do with productivity.

The race to build AI coding assistants is heating up, and it's starting to feel less like science fiction and more like watching your extremely enthusiastic intern gradually become competent.

Claude Code, the tool you might be using to read this, represents the latest evolution in what happens when you give AI the ability to write, read, and run code. The basics: point it at a codebase, ask it to implement a feature, and watch it navigate files, make edits, run tests, and even commit changes to Git. It's impressive, occasionally magical, and sometimes hilariously wrong.

Here's what makes this generation different from the GitHub Copilot you might already use: context awareness. Earlier tools essentially autocompleted code based on what you were typing. These new assistants can read entire codebases, understand architectural patterns, follow project conventions, and make changes across multiple files. They're moving from "smart autocomplete" to "junior developer who reads documentation."

The real AI breakthrough nobody's talking about isn't ChatGPT or image generation—it's how artificial intelligence is getting absurdly cheap to run. And that changes everything.

Here's what I mean: Two years ago, running a decent AI model cost dollars per request. Today? Fractions of a cent. We're talking 100x cost reductions in 24 months. That's not incremental improvement—that's a phase shift.

Why does this matter to you? Because cheap AI means AI everywhere. Not just in premium apps that charge subscription fees, but baked into free tools, embedded in your devices, running locally on your phone. The economic barrier that kept AI locked behind paywalls just evaporated.

Every few months, another company announces they've "cracked" general artificial intelligence. The headlines scream breakthrough. The demos look magical. And then you try to use it for actual work, and it confidently tells you that bears are actually a type of fish.

Here's what's actually happening: we're witnessing an explosion in narrow AI capabilities, not the arrival of true general intelligence. The distinction matters more than most headlines suggest.

Think of narrow AI like a chef who's absolutely brilliant at making soufflés but can't boil water for pasta. They've mastered one incredibly complex task through pattern recognition and millions of examples. Give them a slight variation—maybe you want a chocolate soufflé instead of cheese—and they might produce something workable. Ask them to make soup instead, and suddenly they're lost.

The big AI story this week isn't another chatbot—it's Anthropic's new "extended thinking" feature rolling out to Claude. But here's what most headlines are missing: this isn't about making AI smarter. It's about making the process visible.

Traditional AI models give you an answer almost instantly. You ask, it responds. What happens in between is a black box. Extended thinking changes that by letting the AI show its work—literally pausing to "think out loud" before responding.

Think of it like this: imagine asking a colleague a complex question. A quick answer might sound confident but be wrong. A thoughtful colleague might say "Let me think through this..." and verbalize their reasoning process. You can catch flaws in their logic, see where they're uncertain, and trust the answer more because you watched them arrive at it.

I'll write a tech piece as Marcus. Let me generate something that makes complex technology accessible and relevant to everyday readers.

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The AI That Reads Your Tone Just Got Scary Good