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Claude Sonnet 4.5

anthropic.com

631–640 of 819 posts

Re: Claude Sonnet 4.5

#631

Earlier quoted context omitted.

Have you built anything in 18 months? I keep asking to see these apps that people supposedly vibe coded in a weekend but when I ask them to share it, nothing.

https://www.gabrieluribe.me I have some publicly accessible projects there.

Ah, a $999 vibe coding course. That completely checks out.

Re: Claude Sonnet 4.5

#632

I haven't shouted into the void for a while. Today is as good a day as any other to do so. I feel extremely disempowered that these coding sessions are effectively black box, and non-reproducible. It feels like I am coding with nothing but hopes and dreams, and the connection between my will and the patterns of energy is so tenuous I almost don't feel like touching a computer again. A lack of determinism comes from m…

> where I feel so disconnected from my codebase I'd rather just delete it than continue. If you allow your codebase to grow unfamiliar, even unrecognisable to you, that's on you, not the AI. Chasing some illusion of control via LLM output reproducibility won't fix the systemic problem of you integrating code that you do not understand.

I completely agree.

Re: Claude Sonnet 4.5

#633

Earlier quoted context omitted.

Sub-agents. I've had Claude Code run a prompt for hours on end.

What kind of agents do you have setup?

You can use the built in task agent. When you have a plan and ready for Claude to implement, just say something along the line of “begin implementation, split each step into their own subagent, run them sequentially”

Re: Claude Sonnet 4.5

#634

Earlier quoted context omitted.

Have you built anything public that folks can try out? Not doubting but it helps to contextualize things

https://app.grantpuma.com/ It's a startup for finding grants. We have california state, federal, non-profit and california city/county grants. My landing page absolutely sucks but if you sign up / upload some papers or make some search cards you'll like the experience. I'm very excited to try out the new Qwen XL that came out recently for visual design. I could really use some better communication to users of the cap…

Landing site is completely broken on Safari, iOS 26, stable channel, iPhone 17 Air

A lot of content is off-screen, and can't be swiped back on-screen.

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Actual app did let me theough the flow, but had things like dialogs staying open and covering content (I assume a non tech person would have missed them)

I think part of the AI gap right now is the UI/UX you're expecting. AI isn't able to meet the bar for UI work for me at all right now. I do use it via Tab completion, or chat for specific scaffolding, but the agentic form is rough

Re: Claude Sonnet 4.5

#635
post #204

I had access to a preview over the weekend, I published some notes here: https://simonwillison.net/2025/Sep/29/claude-sonnet-4-5/ It's very good - I think probably a tiny bit better than GPT-5-Codex, based on vibes more than a comprehensive comparison (there are plenty of benchmarks out there that attempt to be more methodical than vibes). It particularly shines when you try it on https://claude.ai/ using its brand n…

new models are always magical, let's see how it feels after the cost cutting measures get implemented in 2-3 months.

Re: Claude Sonnet 4.5

#636

Anthropic really nailed this release. There had been a trend where each new model released from OpenAI, Anthropic, etc. felt like a letdown or worse a downgrade. But the release of 4.5 break that trend, And is a pleasant surprise on day one. Well done! :)

Really? Because this feels like a pretty significant downgrade from Sonnet 4 on real world tasks.

Re: Claude Sonnet 4.5

#637

Earlier quoted context omitted.

https://app.grantpuma.com/ It's a startup for finding grants. We have california state, federal, non-profit and california city/county grants. My landing page absolutely sucks but if you sign up / upload some papers or make some search cards you'll like the experience. I'm very excited to try out the new Qwen XL that came out recently for visual design. I could really use some better communication to users of the cap…

Landing site is completely broken on Safari, iOS 26, stable channel, iPhone 17 Air A lot of content is off-screen, and can't be swiped back on-screen. - Actual app did let me theough the flow, but had things like dialogs staying open and covering content (I assume a non tech person would have missed them) I think part of the AI gap right now is the UI/UX you're expecting. AI isn't able to meet the bar for UI work for…

There are so many people en masse who simply cannot accept that the days of coding manually, by hand, could be coming to an end. It's wild.

Re: Claude Sonnet 4.5

#638

Earlier quoted context omitted.

https://www.gabrieluribe.me I have some publicly accessible projects there.

Ah, a $999 vibe coding course. That completely checks out.

That is one of many things! I offer that because I've had enough people request it over the past year.

Otherwise, I do professional software consulting + a variety of projects as an independent.

Re: Claude Sonnet 4.5

#639
post #239

Earlier quoted context omitted.

Not everyone hates their job and gets no satisfaction from it. Some of us relish doing something useful and getting paid for it.

Sure. I don't doubt it. But let's say if I can make a 100 million pounds appears on your bank account tomorrow. Will you say no to it and go back to your day job?

Can you though? What you can do, though, is quit that job you hate and go do something (anything!) else until you find what's right for you.

Re: Claude Sonnet 4.5

#640
post #637

Earlier quoted context omitted.

Landing site is completely broken on Safari, iOS 26, stable channel, iPhone 17 Air A lot of content is off-screen, and can't be swiped back on-screen. - Actual app did let me theough the flow, but had things like dialogs staying open and covering content (I assume a non tech person would have missed them) I think part of the AI gap right now is the UI/UX you're expecting. AI isn't able to meet the bar for UI work for…

There are so many people en masse who simply cannot accept that the days of coding manually, by hand, could be coming to an end. It's wild.

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