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Robdel12

878 karma · joined December 7, 2012

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Robdel12··on The ways we contain Claude across products
Hahahaha yeah, makes sense. Every time I use claude after codex I feel like I’m holding Claude’s hand the entire time. I imagine they have a lot of containing they have to do internally
Robdel12··on U.S. Army Corps of Engineers Bay Model
This is neat to see. US army crops of engineers is a negative “word” to me after growing up in FL and they destroyed so many ecosystems. And the entire Everglades. They’re still at it now. My family has basically spent the past 30 years fighting a ware they put in on our natural creek. It killed the creek, it shrunk the flow to the size of the culvert.

So, It’s neat to see something competent! Imagine if they modeled what cutting off the natural draining to the Everglades would do :p

Robdel12··on Anthropic confidentially submits draft S-1 to the SEC
> Compounding the problem, labs in China often release dual-use capable models as open-weight. Once a model is open-weight, safeguards that do exist can be removed, making the model available to any state or non-state actor to use for malicious purposes, including the cyber and CBRN misuse those safeguards were built to prevent.

https://www.anthropic.com/research/2028-ai-leadership

They are already starting that now.

Robdel12··on Dynamic Workflows in Claude Code
> Rewriting Bun with dynamic workflows

There ya go, the rewrite was for marketing.

Robdel12··on Incident with Pull Requests, Issues, Git Operations and API Requests
I know it’s super fun to shit on GitHub and everyone’s favorite thing to say is “build a competitor!”

They’re trying to scale from 1 billion commits last year to over 14 billion this year. I have zero desire to try and manage that scaling. Basically being DDOS’d by agents all day now.

https://x.com/kdaigle/status/2040164759836778878

Robdel12··on Bun support is now limited and deprecated
I have no idea how that’s what you get from this. I don’t want my project using any tech that decides to take 6 days to rewrite the entire library with AI. That is at its core an engineering decision.

No healthy engineering team is going to do that. And I’d want to distance myself as far as I could from a project that behaves like that.

Robdel12··on Learnings from 100K lines of Rust with AI (2025)
Imagine making this your entire identity
Robdel12··on I’ve joined Anthropic
Which is funny because Anthropic is the SOTA that the DoD has been using for more than 2 years. They already have blood on their hands with helping the Iran attack. He joined it
Robdel12··on OpenClaw Creator Spent $1.3M on OpenAI Tokens in 30 Days
Once you see how much crap they’re running to police the agents on the repo, you’ll ‘get’ the spend https://x.com/steipete/status/2055405041843052792

I won’t lie, if I had the access to this, I’d do the same exact thing.

Robdel12··on Bun Rust rewrite: "codebase fails basic miri checks, allows for UB in safe rust"
https://ziggit.dev/t/bun-s-zig-fork-got-4x-faster-compilatio...

> An example of this is the changes to type resolution which happened in the 0.16.0 release cycle—these didn’t affect users too much, but had big implications for the compiler implementation. Before those changes, the compiler’s behavior was often highly dependent on the order in which types and declarations were semantically analyzed by the compiler. Some orders might result in successful compilation, while others give compile errors. Single-threaded semantic analysis prevented these bugs from causing user-facing non-determinism. The rewritten type resolution semantics were designed to avoid these issues, but Bun’s Zig fork does not incorporate the changes (and has not otherwise solved the design problems), which means their parallelized semantic analysis implementation will exhibit non-deterministic behavior. That’s pretty much a non-starter for most serious developers: you don’t want your compilation to randomly fail with a nonsense error 30% of the time.

There is a reason why, zig is upholding the quality and they hate it.

Robdel12··on Rewrite Bun in Rust has been merged
Idk, my entire career (15 years) has been startups and I have never shipped stuff that looked like that. We’ve shipped ugly but not that. It’s clear claude code is a vibe coded mess if you look at the source.
Robdel12··on Rewrite Bun in Rust has been merged
Sure hope Mythos is as world beating as they claim, they’re gonna need it now.
Robdel12··on Remove .zig Files from Bun
My hot take is Anthropic is going to have a really rough year as they’re going to start to feel the weight of all their vibe coding and products.

I have a hard time believing they have something figured out that the rest of software engineers don’t. I’ve been using LLMs to help code since before claude code and heavily since. I have a hard enough time managing the “slop” from 4-5 agents. I can’t imagine this is going to go well having this done in like a week.

If you think that it will, I implore you to attempt the same in your large existing codebase and report back the mess. Theirs is littered with TODOs like this https://github.com/oven-sh/bun/pull/30412/changes#diff-6c2b5...

Robdel12··on Neanderthals drilled cavities to treat a toothache 59,000 years ago
This is so awesome. This is just a dumb off the cuff thought but I do wonder how hardwired this is into us as a species. I have a crummy autoimmune disease and I can’t tell you how many times when I’m in bad pain my brain is like “cut it off” or something like that.
Robdel12··on Tesla is recalling its cheaper Cybertruck because the wheels might fall off
The same FSD that drove full speed, no reaction, into a wall in san antonio? It was a cybpertruck, too. Or how the cyber cabs have an insane high accident rate here in Austin? I literally move away from teslas when I drive because of this.

On top of that, every Tesla I have driven is poorly built. Ugly rattly plastic, bad panel gaps from the factory, factory paint not even matching, poor UX with everything jammed into the touch screen (lmao gotta go 4 levels deep in the UI to pop the glove box, unless they shipped a change for that). The brake pedal feel like stepping on a hard brick. No feel. Nothing. The drive by wire steering is like driving a 2005 nascar sim with no force feedback.

I could go on, they are objectively bad cars and for those who don't know cars and just want tech.

Robdel12··on Bun's experimental Rust rewrite hits 99.8% test compatibility on Linux x64 glibc
Bun is going this route because their proposed fix wasn’t great. https://ziggit.dev/t/bun-s-zig-fork-got-4x-faster-compilatio...

Cannot imagine this agent rewrite had anyone review any the code (you can’t at that speed).

I’m positive this will go extremely well :p

Robdel12··on Tesla is recalling its cheaper Cybertruck because the wheels might fall off
That’s a lot of text for you to not realize these are the exact lateral forces a hitch faces when towing. One pothole and your payload is causing a pileup
Robdel12··on Tesla is recalling its cheaper Cybertruck because the wheels might fall off
I race cars, I have never seen one at the track, they’re a toy.

But you’re exactly right. They’re for the polished shoes folks, not the steel toes

Robdel12··on Tesla is recalling its cheaper Cybertruck because the wheels might fall off
Literally everything you listed can be done with any SUV.
Robdel12··on Tesla is recalling its cheaper Cybertruck because the wheels might fall off
And if you hate WD, here’s another with them bouncing the skid steer on the actual trucks hitch haha before the cybertruck fails 2k before its advertise rating https://youtube.com/shorts/9yLzs5SzaxQ?si=nXElRpuLY_l-DbB4
Robdel12··on Tesla is recalling its cheaper Cybertruck because the wheels might fall off
Cheap ass studs, not surprised. Don’t tow with a cybertruck either, you can literally total it by ripping the frame out with the hitch.

It’s the most poorly engineered “truck” there is. Can’t tow. Can’t haul (stupid bed design). It’s just a glorified pavement machine.

Robdel12··on Show HN: Red Squares – GitHub outages as contributions
The last time one of these were posted it had pre-MS acquisition pegged at 100.0% and everyone ate it up.

This one is including external LLM services as apart of GitHub being “down”.

Robdel12··on Today I've made the difficult decision to reduce the size of Coinbase by ~14%
How about a security leak (say.. Vercel) and having to run down all of these non-technical folks and getting them to rotate env vars? Or ask them to not do things on their personal account?
Robdel12··on The fun has been optimized out of the Internet
Reminds me of how every single person you meet here in Austin also mourns the Austin they loved from 10 years ago. This could be someone mourning 2015, 2005, 1995, or 1985…
Robdel12··on Microsoft and OpenAI end their exclusive and revenue-sharing deal
Yea, seems like this was stage setting for them to exit. They were already trying to break the deal then. So, I feel like that is lawyers find a way to bend whatever to get out of the deal.
Robdel12··on CC-Canary: Detect early signs of regressions in Claude Code
There’s no way I’m going to spend any time tracking and fighting a tool like this.

If you feel the need to do this, it’s time to move onto a tool you trust?

Robdel12··on An update on recent Claude Code quality reports
At the moment, yeah. If Google ever figures out how to build an agentic model, I would use them as well.

However you feel about OpenAI, at least their harness is actually open source and they don’t send lawyers after oss projects like opencode

Robdel12··on An update on recent Claude Code quality reports
Wow, bad enough for them to actually publish something and not cryptic tweets from employees.

Damage is done for me though. Even just one of these things (messing with adaptive thinking) is enough for me to not trust them anymore. And then their A/B testing this week on pricing.

Robdel12··on Alberta startup sells no-tech tractors for half price
This is the way if we can ensure manufacturing of the parts. It won’t catch on but it would be awesome to have “base” tractors that are mechanical and predictable. Then you slap on whatever software on top that helps (automation, etc). But they need to be decoupled imo.
Robdel12··on Another Day Has Come
Excuse my language here but: I fucking love this! My mom pretty much mirrors your experience. I purposefully left out macOS and voiceover. I would almost call it unusable, sadly. The amount of key layering that voiceover and macOS in general has makes it very hard to use.

I’ve been hacking on a macOS app that leans on LLMs, vision use, and the AX macOS APIs to try and make voiceover less.. prickly haha. Hoping to visit in person soon to watch her use it :)

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