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Chris Pitcher

@cpitcher

Doing NHS digital stuff. Interested in building things, data, coding, and public policy. Previously an apprenticeship coach, school data manager and teacher.

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10.07.2025
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Latest posts by Chris Pitcher @cpitcher

1. LLMs do not reason

2. LLMs do not understand anything, they have no concepts: "pressure", "morals", you name it

3. It's a great headline but to "threaten" to use nuclear weapons is one thing (and actually key to MAD) but article also says LLMs going "full-scale nuclear war was rare."

02.03.2026 19:15 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

It would be a very very very good thing for Starmer to show some principled leadership around now. And perhaps it might also focus the mind a bit, away from playground disputes.

02.03.2026 16:38 πŸ‘ 7 πŸ” 1 πŸ’¬ 0 πŸ“Œ 0

... reducing marking burden will be part of it, as marking is a horrible activity. Plus something about gamification? Plus most people don't do "written work" (by hand) in adult world but lack of evidence around this (which is another thing, schools are terrible at engaging with research)

22.02.2026 10:34 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

Ahhh now see the train of thought! Re "other learning materials" that will be budgets, if parents are buying the laptops cash strapped schools are just not going to spend money they don't have on 20+ quid a pop textbooks students may never open. "Replacing written work" more complex...

22.02.2026 10:31 πŸ‘ 1 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

It's... just a bad headline? Article doesn't actually mention textbooks once nor does it say "textbooks bad, computers good".

22.02.2026 10:21 πŸ‘ 0 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0
Stuart Russell, a professor of artificial intelligence at the University of California, Berkeley, who closely follows India’s progress, said: β€œIf we get to AGI [artificial general intelligence], AI is going to be producing 80% of the global economy. All manufacturing, most agriculture, all services will be just done; managed by AI, produced by AI.”

Stuart Russell, a professor of artificial intelligence at the University of California, Berkeley, who closely follows India’s progress, said: β€œIf we get to AGI [artificial general intelligence], AI is going to be producing 80% of the global economy. All manufacturing, most agriculture, all services will be just done; managed by AI, produced by AI.”

Imagine, he said, an Indian village priced out of having a health centre. In the future, AI could design the hospital and β€œalong comes a bunch of giant quad copters carrying the materials, and a bunch of robots come and assemble everything. Two weeks later, you’ve got a hospital.”

Imagine, he said, an Indian village priced out of having a health centre. In the future, AI could design the hospital and β€œalong comes a bunch of giant quad copters carrying the materials, and a bunch of robots come and assemble everything. Two weeks later, you’ve got a hospital.”

I'm astonished this statement could be reported so uncritically.

Let's be real: *IF* AGI is ever developed, all its efforts will be spent making OpenAI profitable and sending Musk to Mars.

From www.theguardian.com/world/2026/f...

20.02.2026 21:16 πŸ‘ 14 πŸ” 3 πŸ’¬ 2 πŸ“Œ 0

That over-reliance on a heavily-subsidised technology isn't seen as a strategic risk by engineering leaders is baffling.

21.02.2026 08:25 πŸ‘ 7 πŸ” 3 πŸ’¬ 1 πŸ“Œ 0
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Before you start attributing this to AI, note that the biggest drops in employees has been in retail and hospitality - sectors with 122,000 fewer workers than this time last year.

(we are kicking off a project on AI workforce impacts though, so watch this space...)

17.02.2026 17:16 πŸ‘ 0 πŸ” 1 πŸ’¬ 1 πŸ“Œ 0
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CIOs told: Prove your AI pays off – or pay the price : Boards demand measurable ROI as budgets, bonuses, and jobs hang in the balance

"[The] report reveals three-quarters of CIOs admit to not having full real-time visibility into AI agents running in production systems, even though they have the ability to implement actions."

Only a matter of time til agent goes wrong and there will be panic.

www.theregister.com/2026/02/17/n...

17.02.2026 12:25 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

Really really wish Oracle were not calling this an "agent" which suggests an autonomous AI tool making decisions without human in the loop (which this almost certainly is not, because that would be nuts)

16.02.2026 11:43 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

The business model of LLM makers is blatantly unsustainable. In any other domain these companies would have hit the wall years ago. Anyone using LLMs for anything important needs to be asking "what happens when we have to start paying 10x current price for tokens?"

16.02.2026 08:19 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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Major UK research resources get long-awaited access to GP data - Research Professional News Government directive for sharing health records hailed as β€œwatershed moment” for projects like UK Biobank

Major UK research resources get long-awaited access to GP data

Naomi Allen, chief scientist at @ukbiobank.bsky.social tells me it is a β€œwatershed moment” for the resource and for global health research in @resprofnews.bsky.social

www.researchprofessionalnews.com/rr-news-uk-i...

10.02.2026 15:51 πŸ‘ 4 πŸ” 5 πŸ’¬ 0 πŸ“Œ 0
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GenAI is amplifying the skills gap in software engineering All the available evidence suggests that GenAI-assisted coding is most powerful in the hands of highly experienced software engineers, while having neutral or even negative effects for less experience...

I wrote an article for Ada National College for Digital Skills, who run digital technology apprenticeships in the UK

05.02.2026 13:41 πŸ‘ 1 πŸ” 2 πŸ’¬ 0 πŸ“Œ 0

I don't think people appreciate enough the fact that, at a time where global warming was approaching an inflection point yet renewable energy was finally becoming economically viable, we decided to squander that opportunity because literal death cultists decided we needed Infinite Bullshit Machines.

31.01.2026 04:33 πŸ‘ 2113 πŸ” 526 πŸ’¬ 51 πŸ“Œ 14
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OpenAI axes ChatGPT models with just two weeks' warning : GPT-4o gets second death sentence after last year's reprieve, but this time barely anyone's bothered

The next round in our game of Who Wants To Be A Software Developer is called "Patching and Upgrades". You'll love it!
www.theregister.com/2026/01/30/o...

30.01.2026 14:07 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

A colleague posts this morning...

"I have written a few agents on Co-pilot how do I get them to see docs in our local shared drive?"

As I say, lots of people about to discover things like the constant pain of managing permissions.

30.01.2026 09:35 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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The UK paid Β£4.1 million for a bookmarks site Or, as they like to call it, the 'AI Skills Hub'. Which was built by PwC because of course it was

Hang on, I had missed the fact that the AI Skills Hub cost Β£4m. mahadk.com/posts/ai-ski... If this wasn't tax payers' money it would be quite funny. Also, can only assume PWC spent some time rolling around in gold because they did NOT spend it on building this

29.01.2026 19:31 πŸ‘ 60 πŸ” 30 πŸ’¬ 5 πŸ“Œ 4
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Reading an interview with Streeting in the HSJ on 31 Jan 2025

When asked if he would abolish NHS England his response was: "I could spend a lot of time and money changing job titles and email addresses and not make a difference to the patient interest"

2026 Streeting would strongly disagree

28.01.2026 10:06 πŸ‘ 4 πŸ” 3 πŸ’¬ 0 πŸ“Œ 0

Getting the first 90% done of any tech project has always been quick and easy. The final 10% is where all the pain is. And *then* there's the ongoing support and maintenance to ensure business as usual.

28.01.2026 10:03 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

Lots of people vibe coding, or playing with AI agents, or even just relying on Copilot to take meeting notes, will quickly find themselves in a tech support role when it misbehaves or breaks or just disappears. And they probably won't like it.

28.01.2026 10:01 πŸ‘ 0 πŸ” 0 πŸ’¬ 1 πŸ“Œ 1

These AI companies are simultaneously the most money-grabbing, cash-burning, hyper-capitalist businesses we've ever seen, whilst they're also...

seizing the means of production.

23.01.2026 22:51 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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NHS Wales App update allows patients to see waiting list status People across Wales can now see their NHS waiting list progression and view their referrals using the NHS Wales App.

Well well well!!
www.digitalhealth.net/2026/01/nhs-...

23.01.2026 10:56 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

A lot of people in Trumpworld - especially those who like to use the phrase "there's a new sheriff in town" recently - would do well to remember that 3 years from now the boot could well be on the other foot.

22.01.2026 17:44 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

Plus these proofs of concept are all well and good when they have:

- no deadline
- no limit on tokens
- absolutely bare minimum expectations around quality

I just do not see a route from here to production.

22.01.2026 11:57 πŸ‘ 2 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0
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Era of β€˜global water bankruptcy’ is here, UN report says Overuse and pollution must end urgently as no one knows when whole system might collapse, says expert

Oh boy. www.theguardian.com/environment/...

20.01.2026 19:25 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

Anything in the speech about working with people on frontline rather than doing everything from Whitehall?

20.01.2026 13:09 πŸ‘ 1 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

Am still learning about waiting lists, very much not my area of expertise, but my understanding is there are BIG data quality issues here. Giving people greater visibility to these problems could actually create more frustration for individuals, not less.

18.01.2026 17:39 πŸ‘ 3 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0
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Why is Trump interested in Greenland? Look to the thawing Arctic ice | Gaby Hinsliff Forecasts suggest that global heating could create a shortcut from Asia to North America, and new routes for trading, shipping – and attack, says Guardian columnist Gaby Hinsliff

Really wish more focus was on the climate crisis aspect of this story, rather than whatever nonsense the orange convicted felon blurted out today (which he will have forgotten by tomorrow) www.theguardian.com/commentisfre...

18.01.2026 13:44 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

Thanks to everyone involved in organising #ukgc26 and all the attendees for a really interesting day. Keen to keep the conversations going especially anyone who wants to get into it around the NHS / healthcare

17.01.2026 20:23 πŸ‘ 6 πŸ” 1 πŸ’¬ 0 πŸ“Œ 0

Really, really scary stuff coming out of the US.

16.01.2026 11:29 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0