Skip to content
wojciech.io
Insights

Field notes on AI systems, GTM, and revenue architecture.

Practical breakdowns from systems I build and run. Not theory: architecture, stack choices, and operator lessons from live deployments.

FeaturedAI Systems

GPT-6 Astra came fourth on the intelligence index. That is the most interesting thing about it.

OpenAI shipped GPT-6 Astra at $10 per million input tokens. It ranks fourth on the Artificial Analysis Intelligence Index, behind three Claude models, and wins almost every benchmark that involves finishing work. Here is what that split means if you build on these models.

11 min readRead

24 articles

AI Marketing01

An AI CMO without a plan is just a very fast intern

11 min read
AI Systems02

GPT-5.6 vs Claude 5: the first tests say the biggest shift isn't a new benchmark leader

16 min read
AI Systems03

Claude Fable 5 found a live bug on my site on day one, so I made it compete with Opus and Sonnet

22 min read
AI Systems04

The Claude Code GTM Agent Starter Pack

8 min read
Insight05

A GTM agent that runs outbound, enriches CRM, and costs $2 per run

7 min read
Operator Playbooks06

Replatforming a large B2B website without losing the pipeline

5 min read
Products07

The browser bookmark is the wrong primitive

5 min read
AI Systems08

How I use Claude Code in client GTM work

6 min read
AI Systems09

The AI stack I actually run in production

7 min read
GTM Architecture10

Why CRM-first beats prompt-first in AI adoption

8 min read
Operator Playbooks11

From Framer to Astro: the build vs buy decision behind this site

9 min read
Insight12

Cloudflare migration: what you get beyond hosting

10 min read
Insight13

Rebuilding my site with Claude Code, Codex, and zero frontend experience

13 min read
Products14

macOS Teleprompter for MacBook Notch: building a native Swift app

4 min read
Products15

What 10+ shipped micro-apps taught me about building with AI

4 min read
AI Systems16

I replaced the Google Ads UI with a dashboard that tells me what to do next

4 min read
AI Systems17

Four layers that make a GTM agent actually work in production

5 min read
Operator Playbooks18

When to build your GTM tool and when to just buy one

4 min read
AI Systems19

Most AI adoption frameworks are built for demos, not for teams

5 min read
GTM Architecture20

Campaigns plateau. Systems compound. The difference matters.

4 min read
GTM Architecture21

Your CRM is an expensive address book. Here is how to fix that.

4 min read
Products22

Building a booking engine for a market nobody else wanted

4 min read
GTM Architecture23

The growth system I built when founder-led sales stopped scaling

5 min read

Newsletter

Want to know more first?

New articles on AI systems, GTM architecture, and growth operating models, delivered when they publish.

Subscribe