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Comment Re:40 times its current output is planned? (Score 1) 45

As you point out

WR extended power uprates increase the core flow along the Maximum Extended Load Line Limit Analysis (MELLLA) rod line in a range of core flow from just less than rated core flow to the maximum licensed core flow. This approach allows power increases up to 120% OLTP

, which reduces core void fraction, increasing moderation and power output of the reactor. However, what matters is what you can put on the grid and i should have been clearer that a plant can uprate significantly higher than the op’s 5or so percent via a comprehensive update.

Comment Re:40 times its current output is planned? (Score 1) 45

You cannot run a nuclear plant efficiently at lower than full capacity, nor you can change reactor output power by a lot once it is designed. Certainly not by 25, 30, 40%

What you have here is a plan to re-certify the operation that will allow the reactor to run at slightly higher temperature/pressure to add those extra 30MW to the original 1GW.

Which you can easily check is an increase of about 3%

GE Hitachi show uprates of 5-20% are possible, depending on what is done to the plant.

Comment Re:No (Score 1) 115

Well, some people will do what you do: Use the tool carefully and verify everything. That will work. But that is not really what people mean by "Vibe Coding". What they mean is that AI does all the heavy lifting

It's not just coding. I have a friend who uses it verbatim, so he claims, for market analysis and preparing marketting materials. Based on my experience, I would be surprised f it actually produced the quality he claims. When I said my experimenting with it produced outcomes that were sort of correct, useful to id areas to look at but not ready to send out un reviewed, especially since its prose was stilted and full of superlatives. He said the problem was my prompts and that it can't be the AI because it is so smart and knows everything. While I agree my prompt writing skills are rudimentary, I don't buy into the so smart it doesn't need human intervention.

. In your approach, you do all the mental heavy lifting and the AI does all the lookup stuff. Hence the AI helps you one time-consuming but easy stuff, and that is perfectly fine as you do the heavy mental work of verifying it got it right. Your experience with ChatGPT shows how needed that part you supply is. I also expect this will not make you faster.

Perhaps, but it can speed up the learning process since it is always available so yu get instant feedback; something communities don't. While my coding isn't faster and may actually be slower since I need to understand and digest what it is recommending, but it has cut down on total time by reducing he time spent waiting for a response or endlessly searching the web for a answer.

But it allows you to do things you understand with a tool that you are less familiar with. That is definitely a good thing, but I would classify it essentially under "better search". It fails for just a bit more advanced code, by my own observations and by feedback from many students. So if you can break down things enough and check what gets proposed, it is a definite help. But only then.

Your better search point is spot on. For me, the biggest help was identifying concepts I may never have stumbled across in web searches or community forums; and the ability for it to explain how they worked. It also often offered multiple approaches and explained where they were a good fit based on what was being done; and never tires of being asked questions. It's also great at explaining error messages.

I have no idea how great the code is it writes, and grey beards may scoff at how inelegant it is and have better ways to do it; but it but it has helped me be more efficient and clean up my code to make it better. As a result, I created our app in far less time with better code than without it.

The thing is, however (and I expect you have noticed this), that most people are mentally lazy. Hence many people will do Vibe Coding without the careful verification and learning (!) process you describe. In fact, many people using Vibe Coding will not be able to code competently in any language and will barely understand the problem they try to solve. And that is a recipe for disaster.

Very true; and failure will be blame on AI. I shudder when I think of what the code will look like that will be written by junior consultants, using AI, employed by the big consulting firms. One thing I do know is their rates or total hours charged will not change.

Comment Re:No (Score 1) 115

It will produce unmaintainable, insecure and unreliable crap for a few years and then it will quietly die.

I think it depends on how Ai is used. I decided to learn python a few years ago; my previous coding experience was in Fortran and some VBA. I get how to structure a problem, and flowchart a solution. After a few online classes and community help, I was developing an app for my company. Nothing fancy, but it does the job. I then decided to try Claude to see what it could do to add some features. It easily generated code, but the key for me was to ask it to explain, line by line, what the code did. In some cases, I asked follow on questions for more details. It became, in essence, an instant answer version of the community. I would rewrite other sections based on what I learned and see if it worked and if not asked for help. It has become an on line tutor for me; not a tool to simply cut and paste. For me, that will be a real promising use of AI in coding.

I also tried chatGPT, but it went in circles and eventually suggested my earlier non- working code.

Comment Re:What about 'new' stuff (Score 4, Insightful) 115

Meanwhile, new analysis and techniques come along (often in areas related to security and resilience to hacks) from time to time that no AI is going to manage.

Vibe coding is essentially cargo cult programming if you peek behind the curtain.

AI isn't actually intelligent in the general sense and doesn't actually understand the problem. Vibe programming is when you request something from the LLM and it essentally "says to itself" when programmers are asked for something like that they usually write something like this.

At best, LLMs can be the new code monkey. They will not consider maintainability or expandability. They have no ability to anticipate that XYZ feature will probably be requested sooner or later, so the design needs to at least be able to accommodate that to avoid a complete re-write.

Give it a few years and watch as some poor schlep has to try to do something with the steaming pile to get it to do XYZ without requiring a whole new system with data loaded from scratch. You'll have to pay those people handsomely because it will be nasty work nobody wants to do. The AI won't likely be able to help you. We know that when you feed the output of AI into the input, it tends to go crazy and start babbling about quantum fluctuations and giving people 6 fingers.

Comment Re:Journalism equals espionage? (Score 3, Insightful) 23

At what point does a reporter become a spy? Journalists believe they have the right not to be shot as intelligence agents because they aren't. But this case seems to confirm every authoritarian government's opinion that actually they are.

So - great story, but should they have done it?

Sure. Journalist’s job is to uncover information, and if the Russians have lax enough security that they put sensitive information in publicly accessible databases, even if it requires use of proxy servers, then that is their problem, not the journalists.

Comment Re:They're plenty motivated (Score 1) 131

I'm more of a baseball fan. Last year, my legit options to watch were a crazy-over priced streaming service with deceptive advertising or the even crazier over-priced DirecTV. It's possible I may have watched some less official streams for free.

This year, it's available for $20/month and goes month to month. So I'm paying and watching the official streams.

It's that simple.

And by the way, it's not the streaming devices enabling the yo ho ho. By the time they see a stream it has already been stripped of it's DRM and looks just like any other stream.

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