Notes from the work.

Claude Opus vs Sonnet compared on price, speed and judgement. When Opus 5.5 earns its cost, when Sonnet 5.5 is enough, prices checked 2 Oct 2026.
19 Oct 2026·9 min
The best AI model for a small business depends on the job. Opus, Sonnet, ChatGPT, Copilot and Gemini compared, with AU prices checked 2 October 2026.
15 Oct 2026·8 min
AI in Australia, from government data only: 44% of SMEs adopting (NAIC, Feb 2026), about 11% of small firms (ABS), why they differ and where to start.
12 Oct 2026·8 min
Is ChatGPT safe for small business? What happens to customer data you paste in, OpenAI's three dated incidents, and a plain checklist.
8 Oct 2026·7 minEvery article sits under one of the five things we do, so you can read your way through one problem at a time.































































