Plain-English reporting on AI for people who run a business
Understand what’s changing. See what actually works.
Twinthos Notes is a working journal. Each piece is a real investigation, with figures linked to their sources and a public record of corrections. Read one and you will know what is going on.
Nine articles. Every claim cited. Honest about uncertainty.
Latest ·
Five tech giants announced “company memory” in eight days
Dell, SAP, Google, Meta and Workday each announced something between 6 and 13 October that remembers what a business already knows. None of them sells to a fifteen-person firm. Meanwhile your team spends 2.3 hours a week re-typing the same background an AI should already have, about £29,900 a year for a ten-person firm, on work that produces nothing. Here is the arithmetic, and what the gap actually is.
Start here
What the words mean, and what the thing actually is.
2 articles
Start here
AI, explained simply: what it is, and what it can do for you
No jargon, no code, no hype, written for anyone who has never used it. What AI actually is, and the three ways it changes an ordinary week: the work it takes off your plate, the teacher it puts within reach, the order it brings to a busy week.
12 min read
Start here
Everyone is selling an “AI agent” now. Almost none are.
Google, OpenAI, Meta and Anthropic all released something called an agent in October 2026. The word now covers everything from a chat window to a worker with its own computer, here is what separates the two.
12 min read
Start here
Everyone is selling an “AI agent” now. Almost none are.
Google, OpenAI, Meta and Anthropic all released something called an agent in October 2026. The word now covers everything from a chat window to a worker with its own computer, here is what separates the two.
12 min read
What it costs, and what goes wrong
The arithmetic, and the reasons most attempts fail.
3 articles
What it costs
A digital employee costs £1.60 an hour. A junior costs £13.
The full arithmetic at October 2026 published prices: the software’s running cost is nearly free, your team’s hours are the number that matters, and the hidden cost that sinks the maths is the time people spend checking its work.
10 min read
What it costs
The cheapest employee you will ever hire answers your phone
Google’s Gemini 4 Argon now charges $2 for every million words it reads, a realistic month of answering the phone comes to $25.40. Almost nobody has switched yet, and the businesses that move first get calmer Mondays.
10 min read
What it costs
95% of AI trials fail. That hasn’t changed in two years.
MIT, McKinsey and BCG each found the same wall. The AI is almost never the problem, it is the point where the work waits for a person to remember to push it along.
12 min read
What it costs
The cheapest employee you will ever hire answers your phone
Google’s Gemini 4 Argon now charges $2 for every million words it reads, a realistic month of answering the phone comes to $25.40. Almost nobody has switched yet, and the businesses that move first get calmer Mondays.
10 min read
What it costs
95% of AI trials fail. That hasn’t changed in two years.
MIT, McKinsey and BCG each found the same wall. The AI is almost never the problem, it is the point where the work waits for a person to remember to push it along.
12 min read
What is actually happening
New launches, new rules, and what the record shows.
4 articles
What is happening
Five tech giants announced “company memory” in eight days
Dell, SAP, Google, Meta and Workday each announced something that remembers what a business knows. Meanwhile staff spend 2.3 hours a week re-typing the same background an AI should already have, about £29,900 a year for a ten-person firm.
16 min read
What is happening
Half of small businesses already let AI do a person’s job
Bluevine asked 729 owners: 53% say AI took on the workload of a full-time role, 75% plan to take on more instead of hiring, and 65% say running with fewer people hurt their wellbeing. The way it was set up, not the tool, is what breaks people.
9 min read
What is happening
AI has a new name. It’s in US government documents now.
On 29 September 2026 an executive order told US agencies to stop writing “artificial intelligence” and start writing “super intelligence”. Musk, Nadella and Salesforce have followed. For a business, nothing about the software itself changes, everything about the question you should be asking.
12 min read
What is happening
The last machine meant to erase a job ended up hiring more
Everyone knows ATMs replaced bank tellers. Official US jobs figures say the opposite: teller numbers grew for two decades after the ATMs arrived. The live lesson for this week’s AI jobs warnings.
13 min read
What is happening
AI has a new name. It’s in US government documents now.
On 29 September 2026 an executive order told US agencies to stop writing “artificial intelligence” and start writing “super intelligence”. Musk, Nadella and Salesforce have followed. For a business, nothing about the software itself changes, everything about the question you should be asking.
12 min read
What is happening
The last machine meant to erase a job ended up hiring more
Everyone knows ATMs replaced bank tellers. Official US jobs figures say the opposite: teller numbers grew for two decades after the ATMs arrived. The live lesson for this week’s AI jobs warnings.
13 min read
Words you will keep seeing
- AI (artificial intelligence)
- Software that has read a huge amount of human writing and can now write, answer, plan and sort for you.
- Digital employee
- Software that does a job in your business, answering, chasing, booking, record-keeping, and keeps a log of what it did.
- Agent
- Software that starts work on its own and keeps going until it finishes, instead of waiting for you to type something.
- Token
- The unit AI companies charge by. A million of them cost about $2 at Google’s October 2026 price, roughly three quarters of a million words.
- Context
- The background AI needs, your prices, policies and past replies, so it answers from your business rather than guesswork.
- Trial (pilot)
- A first try of a new tool in one small part of the business, before anyone commits to it fully.
- Authority Line
- The rule drawn before anything runs: below the line the software acts alone, above the line a person decides.