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AI Explained
Faster Business Decisions, With Clear Limits
How System One AI could help route enquiries and service requests, with defined choices, confidence checks and human review.
AI in practiceThe Four Labs
Insights.
How to choose AI models, check their answers and use them in everyday business work. Articles from The Four Labs.
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AI Explained
AI, a Glass of Water and a Million-Dollar Maths Problem
What OpenAI reported about Navier-Stokes, why a fluid's mathematical description can break down, and how the AI-produced proof was checked.
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Business Operations
From WhatsApp Messages to Business Records
A timesheet, invoice or product enquiry still needs work after it arrives on WhatsApp. How AI could help prepare records for your team to check.
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Model Economics
Flagship vs. Flash: What AI Models Cost and How They Compare
Compare token prices, benchmark scores and task times for 12 AI models from six providers. A snapshot of measurements from 7 September 2026.
