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notes on building ai products, infra, and growth

My GPT-5.6 Review: Second Place Has Never Been This Good

For two weeks GPT-5.6 was the most impressive model I had ever used. Then Claude Fable came out. Second place has never been this good, and it has never mattered this little.

How I Prompt Fable

The demos are simpler than they look. Give Fable the goal instead of the steps, fence it with house rules, set a bar for done it can't talk its way out of, and loop it until it gets there.

The Ultimate Guide to Prompting AI Agents

A practical framework for briefing AI agents well: give them the right context, clear constraints, and the exact shape of the output you want.

Something Big Is Happening

A personal note for non-tech friends and family on what AI is starting to change.

My GPT-5.3-Codex Review: Full Autonomy Has Arrived

The first coding model I can start, walk away from for hours, and come back to fully working software. Judgment under ambiguity + strong validation changes everything.

GPT-5.2 Pro Deep Dive: I Can't Live Without It

Why I rely on GPT-5.2 Pro: the slow, long-thinking mode, when it's worth the wait, how to prompt it, where it fails, and whether $200/month pencils out.

My Gemini 3 Review

Hands-on Gemini 3 review: A look at performance, capabilities, and how it feels to use compared to GPT-5.1.

My GPT-5 Review: Vibe Coding Graduates to Real Software

I thought GPT‑5 was incremental—until it shipped a complex prototype from a spec in one hour. This piece explains why speed + reliability make it feel like real software, the tradeoffs to watch, and how to use the right modes to get the most out of it.