Insights.
How to choose AI models, check their answers and use them in everyday business work. Articles from The Four Labs.
RSS feedWho gets the last pallet? What AI’s challenge to ETH means for business
What AI’s challenge to the Exponential Time Hypothesis means for business optimization, and how a digital twin could help a distributor allocate scarce stock.
Outcome-based pricing starts with agreeing what success means
How Four Labs connects automation pricing to agreed business outcomes, with clear baselines, quality measures and shared accountability.
AI Augmentation: Helping Your Business See What It Missed
An AI-assisted search of NASA data offers a useful lesson for business: help people investigate, compare and decide as well as automate routine work.
PHP2Shell and the security your business software needs
What the October 2026 PHP vulnerabilities mean for businesses, how AI changes cyber risk, and the security controls we build into Operator.
Psychometry, MCP and AI That Can Act for You
Our new Workstyle tool lets you connect your AI assistant to help with your assessment. It is a practical example of the direction we are building towards with Operator.
AI Agents Your Business Can Rely On
What Australia's AI-related breach can teach businesses about clear permissions, human approval and keeping control of AI agents.
OpenAI’s Maths Results and the Next Step for Operator
OpenAI’s latest maths release points to stronger AI reasoning. For Operator, the next step is turning that ability into business work people can check.
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, 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.
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.
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.
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