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Guides, tutorials, and insights on AI coding tools and API providers.

· 6 min read

The Programming Language You Want to Delete Already Ghost-Haunts Your Entire Codebase

I've been wrong about this. Multiple times. Back when I was kicking around tech forums a decade ago, I loved the "which programming language would you delete fr

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· 7 min read

Why AI Agents Keep Dying on Production (And Why I'm Still Bullish)

Last month I watched an AI agent self-destruct in real time. The plan it generated was *beautiful*. I'm not exaggerating—the reasoning chain was so clean, so lo

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· 6 min read

I Spent 6 Months Trying to Build OpenAI's Secret Sauce. Here's Why It Didn't Work

Look, I have a confession to make. I've been obsessed with Process Reward Models (PRMs) for the better part of a year now. Ever since OpenAI dropped o1 last Sep

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· 7 min read

Claude Opus 4.6: It's Not the Coding That'll Surprise You — It's the Mind-Reading

I was scrolling through my phone last Tuesday night when Anthropic's update notification popped up. My first thought? *Great, another round of "we've cracked co

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· 7 min read

I Was Completely Wrong About Vibe Coding — Here's What 6 Months Actually Taught Me

Honestly? My initial take on Vibe Coding was dead wrong. I thought AI couldn't write real code. Six months later, I've discovered it writes terrifyingly good co

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· 8 min read

I Spent 70 Seconds Waiting for My RAG System. Here's How I Fixed It

Last year I landed a gig building a RAG system for a company with 12 subsidiaries and about 5,000 document chunks. The brief? Answer financial analysis question

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· 6 min read

The Loss Function Renaissance: How 10 Lines of Code Beat 1000

I was scrolling through a research forum last week when I stumbled on a question that made me pause: "If you design a clever loss function, what tier of paper c

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· 6 min read

RAG Isn't Dead — It's Just Growing Up (And Your Production Users Can Tell)

Last Friday afternoon, a mate who builds knowledge base software pinged me a screenshot. "RAG is dead, long context rules everything" — some tech forum post tit

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· 10 min read

I Fed a 47-File Python Disaster to GPT-5.1-Codex-Max at 3 AM—Here's What Happened

Last Tuesday at 3 AM, I was staring at a codebase that made me question my career choices. Not because it was complex. Because it was a 47-file Python monolith

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· 8 min read

Claude Code vs Codex: One's Your Pair-Programming Buddy, the Other's a Caffeinated Autocomplete 🍻

TL;DR - Claude Code acts like a colleague who'll argue with you about architecture (agentic workflow). Codex is more like autocomplete on steroids (self-supervi

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· 11 min read

OpenAI's Agents SDK Won't Save You From Yourself (And That's the Point)

Hot take: Most AI agents shipped in 2025 will fail spectacularly in production, and OpenAI's shiny new Agents SDK won't prevent a single one of those failures—b

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· 9 min read

The Unsexy Infrastructure That Actually Powers AI Coding Agents (And Why Your Demo is Lying to You)

Let’s be honest about something first. I’ve seen maybe twelve of these “Codex agents” pitched in the last eight months—it’s March 2025 now, so the hype cycle is

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