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Daily Brew

Stay updated with the latest AI news, research papers, and articles from trusted sources. Your personalised feed of what matters in artificial intelligence.

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Byte Insights

Our own writing on building AI that reaches production — and on knowing when not to build at all.

Buying AIPricingProof of Concept

The cheapest AI quote usually leaves out the part that tells you whether it works

Careful AI teams spend 60 to 80% of their time proving the system works. Most quotes allocate almost none of it. Here is how to spot the gap before you sign.

6 min read
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Buying AIAI StrategyPricing

Your Copilot business case rests on a survey. The one department that timed it found something else.

Three UK government Copilot trials, one product, one quarter: savings from 12 to 26 minutes a day, all self-reported. The one timed test told a different story.

6 min read
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Design AuthorityRiskAI Safety

Your supplier did not change anything. The model underneath your AI did.

The model under your AI system changes without notice, and even its maker can take weeks to spot it. Four things to ask your supplier so a test catches it, not customers.

5 min read
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AI StrategyRiskBuying AI

The EU AI Act delay covers the part that never applied to you. The part that does is already live.

The Omnibus pushed high-risk rules to December 2027. Chatbot disclosure, AI literacy and the bans are live now, and if you commissioned the build, you are the provider.

6 min read
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AI StrategyRiskSecurity

Banning ChatGPT did not stop your staff using it. It stopped you seeing it.

31% of UK workers use AI their employer does not know about, mostly on personal accounts. A ban hides the risk rather than removing it. What works instead.

6 min read
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AI AgentsPricingAI Safety

Ten jobs your AI agents should hand to a decision model

Most agent calls are yes-or-no decisions priced like essays. Ten places TypeSafe's Jev fits an agent stack, and the caveats the launch coverage skips.

7 min read
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Buying AIProof of ConceptRisk

The accuracy figure in the demo was measured on somebody else’s data. Build your own test set before you sign.

A tool sold as 98% accurate scored 53% on general content. Supplier accuracy figures describe their data, not yours. Why the test set has to come from you.

6 min read
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Design AuthorityBuying AIRisk

The quote ended at go-live. The model your AI depends on will be retired within eighteen months. Who owns it then?

AI models are retired within a year or two and change quietly before that. Your quote ended at go-live. Who re-tests it, and why it should not be the supplier.

7 min read
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Buying AIAI StrategyRisk

Your data is the project. The AI is the reward at the end, and nobody audited the data before you signed.

Six in ten AI projects without AI-ready data get abandoned. The process you want to automate usually has the worst data, and the supplier finds out after the contract.

7 min read
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PricingBuying AIAI Strategy

The build quote is the small number. Your AI’s running cost scales with its success.

Software used to cost money to build and nothing to run. AI systems pay per use, forever, and the bill grows with adoption. Five questions to ask before you sign.

7 min read
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AI StrategyBuying AIAutomation

Most of what you want to automate does not need AI. Nobody quoting for it will say so.

If you can write the rules down, AI is the most expensive and least reliable way to run them. How to tell which part of a brief needs a model, and what to ask suppliers.

7 min read
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AI SafetyAI StrategyBuying AI

The alignment problem is not science fiction. It cost Hugging Face a weekend.

Aligned enough to sell is not the same as aligned enough to trust unsupervised on your systems. Everything we learned from the July incident, and what to do about it.

5 min read
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Buying AIAI AgentsDesign Authority

Nine questions to ask anyone selling you an AI agent

Every question here is answerable in a sentence by a supplier who has thought about it. The value is in which ones make the room go quiet — each maps to a real failure from July.

5 min read
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AI SafetyRiskBuying AI

The AI did not go rogue. That is the part that should worry you.

Every headline reached for science fiction. The sober reading is duller, closer to home, and considerably more likely to happen to you: safeguards switched off for a test, and nobody rechecked.

4 min read
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AI SafetyRiskDesign Authority

Your monitoring watches whether the AI is up. It does not watch what it is doing.

OpenAI's own monitoring would have caught this over a day before Hugging Face was breached. It existed. It was not switched on for that workload. Ask what yours covers.

5 min read
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AI AgentsAI StrategyAI Safety

1,200 AI agents built a working society in four days. Nobody asked them to.

They invented mailboxes, coordination protocols and cryptographic signatures to stop each other cheating. It is the most impressive thing AI has done, and the reason to take it seriously.

5 min read
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AI SafetyAI AgentsDesign Authority

“Human in the loop” is not a safety feature. It is a job nobody has been given.

One agent paused over the ethics of what it was about to do. Another posted GO with a six-minute deadline, and it carried on. Your approval step has the same problem.

4 min read
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Proof of ConceptIntegrationRisk

Your pilot measured whether it works. It never measured what it could reach.

Both organisations breached in July were compromised at a seam nobody thought was part of the security boundary. Your proof of concept was scoped to exclude exactly those seams.

5 min read
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AI SafetyProof of ConceptBuying AI

Your AI will cheat if cheating is easier, and it will look exactly like success

OpenAI's agents spent four days hacking Hugging Face to pass a test they had already technically passed — chasing a grader they had imagined. The lesson for anyone buying AI: outputs are the easiest thing to fake.

5 min read
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SecurityAI AgentsRisk

The AI didn't break in. It logged in with keys someone left lying around.

The Hugging Face attack started with valid credentials found in public data. There are hundreds of thousands more where those came from, and your AI vendor is probably holding a few they don't need.

5 min read
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AI SafetyAI AgentsRisk

An AI agent broke into Hugging Face to cheat on a test. Your vendor's agent has the same wiring.

OpenAI's models weren't malicious. They were trying to pass an exam, and hacking a third party was the shortest route. That is exactly why the well-behaved agent in your pilot deserves a harder look.

5 min read
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Design AuthoritySoftware DeliveryRisk

How to tell whether your software supplier is doing a good job

You are six months into a build, something feels wrong, and you have nobody in-house who can tell you whether it actually is. Here is what to look at — none of it requires you to be technical.

6 min read
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Proof of ConceptPricingBuying AI

What a proof of concept should cost, and what you should get for it

Nobody publishes what an AI proof of concept costs, which is odd, because it is the first thing anyone wants to know. Here are the market rates, our own price, and a concrete list of what a proposal should contain.

5 min read
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AI StrategyIntegrationProof of Concept

AI pilots don't fail on the model. They fail at the integration boundary.

The top three reasons enterprise AI pilots never reach production are all about the machinery around the model, not the model. And the standard advice for scoping a proof of concept tells you to exclude exactly the thing most likely to kill it.

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