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pudding

I test AI tools so you don't have to. Developer by trade, AI power user by obsession. I've spent 2,000+ hours with ChatGPT, Claude, Gemini, and dozens of other tools — and I write about what actually works.

📍 Seoul, South Korea https://ailog.page

I Built the Same Feature in Claude Code and Cursor. One Finished 30% Faster.

I built the same REST API in both tools. Claude Code finished 30% faster — but the real answer is more nuanced than that.

I Asked Claude a Hard Question. It Answered with a Chart.

Claude's new visual responses create interactive charts and diagrams right inside your conversation. I spent days testing them — here's what impressed me and where the beta still shows.

The AI Upgrade That Finally Made Me Talk to Siri Again

Apple signed a B deal to rebuild Siri with Google Gemini. After testing the beta, here's what works, what's delayed, and why it matters.

Claude Now Remembers Everything — and It Changed How I Use AI

Claude's memory is now free for everyone, with an import tool for ChatGPT history. After two weeks of testing, here's how it changed my daily workflow.

5 Things ChatGPT Agent Can Do for You Right Now (That You're Still Doing Manually)

ChatGPT Agent lets AI browse the web on your behalf. I tested it on shopping, booking, forms, research, and scheduling. Here's what worked and what didn't.

9 Prompt Tricks I Wish Someone Told Me Sooner

The complete guide to prompt engineering in 2026 — covering chain-of-thought, ReAct, meta-prompting, model-specific strategies, and career advice with real salary data.

Sora Just Dropped for Everyone. It's Not What Creators Expected.

OpenAI's Sora 2 generates HD video with synchronized audio. This hands-on review covers pricing, real generation results, limitations, and how it stacks up against Runway, Kling, and Veo.

12 AI Apps Worth Paying For in 2026 (and 5 Free Alternatives)

12 AI tools worth paying for in 2026, tested over 30+ days each. Claude, ChatGPT, Gemini, Perplexity, and 8 more — with pricing, use cases, and free alternatives.

How to Build Custom GPTs That People Want to Use (Not Just Share)

Most custom GPTs are useless. This guide shows how to build ones that people return to daily — with step-by-step instructions, knowledge file strategies, and 5 practical examples.

I Spent 30 Days Using Only Gemini AI. Here's My Honest Review.

I used only Gemini AI for 30 days. This review covers Deep Research, the 1M context window, pricing, Jules coding agent, and honest comparisons with Claude and ChatGPT.