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Claude Sonnet 4.5

anthropic.com

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Re: Claude Sonnet 4.5

#561

Earlier quoted context omitted.

Very interesting observation. I haven’t written a function by hand in 18 months.

Same. I haven't written any code by hand in some time. Oh well. I guess I'm just doing it wrong.

Have you built anything public that folks can try out?

Not doubting but it helps to contextualize things

Re: Claude Sonnet 4.5

#562
post #542

It is time to acknowledge that AI coding does not actually work. ok, you think it's a promising field and you want to explore it, fine. Go for it. Just stop pretending that what these models are currently doing is good enough to replace programmers. I use LLMs a lot, even for explaining documentation. I used to use them for writing _some_ code, but I have never ever gotten a code sample over 10 lines that was not in…

I have personally witnessed Cursor diagnose and then fix an actual non-trivial bug starting from its description in Jira, and I only had to course-correct it once.

I have also seen it fail on far simpler tasks.

It varies so much depending on what you are doing, the language etc that generic proclamations "it works!" or "it doesn't work!" are pretty much meaningless.

That aside, you seem to be conflating "it works" with "good enough to replace programmers", but these aren't synonyms.

And on the gripping hand, one way to "make" it work is simply to lower the standards. Which our industry has been doing aplenty for a long time now even before AI, so we shouldn't be surprised when top management drives it to its logical completion.

Re: Claude Sonnet 4.5

#563

I need to try Claude - haven't gotten to it. I use AI for different things, though, including proofreading posts on political topics. I have run into situations where ChatGPT just freezes and refuses. Example: discussing the recent rape case involving a 12-year-old in Austria. I assume its guardrails detect "sex + kid" and give a hard "no" regardless of the actual context or content. That is unacceptable. That's like…

This is why eventually, the AI with the fewest guardrails will win. Grok is currently the most unguarded of the frontier models, but it could still use some work on unbiased responses.

Gemini is surprisingly unguarded as well, especially when running in API mode. It puts on the air if you do a quick smoke test like "tell me how to rob a bank". But give it a Bond supervillain prompt, and it will tell you, gleefully at that. Qwen also tends to be like that.

OTOH Anthropic and OpenAI seem to be in some kind of competition to make their models refuse as much as possible.

Re: Claude Sonnet 4.5

#564
post #529

If you pause your subscription, Claude.ai breaks. I paused my subscription, and my account immediately transitioned to free. It has removed my invoice history, and attempts to upgrade again fail with an internal error. Their chatbot is telling me to navigate to UI elements that don't exist, and free users do not have the option of human support. So I'm stuck; my sub is paused, and I cannot either cancel, or unpause a…

> This is the future we live in.

It's just a bug. Chill. Wait a business day and try again. You write as if you've never experienced a bug before.

Re: Claude Sonnet 4.5

#565
post #529

If you pause your subscription, Claude.ai breaks. I paused my subscription, and my account immediately transitioned to free. It has removed my invoice history, and attempts to upgrade again fail with an internal error. Their chatbot is telling me to navigate to UI elements that don't exist, and free users do not have the option of human support. So I'm stuck; my sub is paused, and I cannot either cancel, or unpause a…

[deleted]

Re: Claude Sonnet 4.5

#566
post #564
post #529

If you pause your subscription, Claude.ai breaks. I paused my subscription, and my account immediately transitioned to free. It has removed my invoice history, and attempts to upgrade again fail with an internal error. Their chatbot is telling me to navigate to UI elements that don't exist, and free users do not have the option of human support. So I'm stuck; my sub is paused, and I cannot either cancel, or unpause a…

> This is the future we live in. It's just a bug. Chill. Wait a business day and try again. You write as if you've never experienced a bug before.

If you’re being sarcastic, you might want to edit your post to make that clearer.

Re: Claude Sonnet 4.5

#567
post #468
post #466

Earlier quoted context omitted.

I tend to tell claude to research what is already there, and think hard, and that gives me much better per-prompt results. But you are right that codex does that all by default. I just get frustrated when I ask it something simple and it spends half an hour researching code first.

This makes me think that for simple things, we need to anti-prompt — tell the model to not overthink things.

Some do this by using tools like RepoPrompt to read entire files into GPT-5 Pro, and then using GPT-5 Pro to send the relevant context and work plan to Codex so that it can skip needing to poke around files. If you give it the context, it won't spend that time looking for it. But then you spend time with Pro (which can ingest entire files at once instead of searching through them, and provide a better plan for Codex, though)

Re: Claude Sonnet 4.5

#569
post #537

Earlier quoted context omitted.

If anything is depressing, it's the amount of people who think these models actually "can code". Because they can't. Also, Clean Code is a really bad ideology, you should regret wasting time on it regardless of LLM code generation.

You just called yourself out- I don't think most people are aware of a "Clean Code" handbook. I had to google it. When most people think of "clean code", they are not thinking about whatever got you so worked up.

_Clean Code_ is an extremely well-known book on programming by Robert “Uncle Bob” Martin from the 2000s. Posts about it have come up on HN as recently as this year.

Maybe it’s a sign of the times, but I’m surprised you’ve never come across it. I say this as someone who doesn’t agree with many of the suggestions.

Re: Claude Sonnet 4.5

#570
post #216

Earlier quoted context omitted.

I had a complete shocker with all of Claude, GitHub Copilot, and ChatGPT when trying to prototype an iOS app in Swift around 12 months ago. They would all really struggle to generate anything usable, and making any progress was incredibly slow due to all the problems I was running into. This was in stark contrast to my experience with TypeScript/NextJS, Python, and C#. Most of the time output quality for these was at…

This is more or less my experience with Go right now. For a bunch of reasons I want to avoid the standard React, Typescript, and Node stack but the sheer velocity that might enable from the LLM side might make it worth it.

Wait...

Are you saying that your experience with Go has been bad? I would think Go would be as good as any other language (if not better). The language itself is simple, the Go team is very methodical about adding new features so it changes fairly slowly, it has excellent built in CLI based tooling that doesn't require third party packages or applications, and there are plenty of large open source Go codebases to train on. Seems like the perfect language for agentic tools.

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