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Areibman

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Building ML applications and infrastructure alexreibman.com

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humansand.ai 12d ago

The 4-Bitter Lesson: Balancing Stability and Performance in NVFP4 RL

Areibman
31pts3
hyperbox.sh 1mo ago

Show HN: Hyperbox- $40/month Mac mini rentals

Areibman
4pts0
siboehm.com 1mo ago

How to Optimize a CUDA Matmul Kernel for cuBLAS-Like Performance: A Worklog

Areibman
1pts0
pokelike.xyz 2mo ago

Pokélike

Areibman
13pts2
trackmigrations.org 2mo ago

Tracking Migration to the United States

Areibman
1pts0
hyperengineering.bottlenecklabs.com 3mo ago

Yes, you need a Mac Mini

Areibman
4pts0
joshpuckett.me 3mo ago

Dialkit

Areibman
2pts0
github.com 4mo ago

Notchi: A macOS notch companion that reacts to Claude Code activity in real-time

Areibman
2pts1
www.promptfoo.dev 4mo ago

Promptfoo Is Joining OpenAI

Areibman
28pts5
www.ai21.com 5mo ago

Lessons from 200k SWE-bench runs

Areibman
4pts0
blog.silennai.com 6mo ago

I was a top 0.01% Cursor user. Here's why I switched to Claude Code 2.0

Areibman
2pts0
github.com 6mo ago

Playwriter: Browser extension MCP uses 90% fewer tokens than Playwright

Areibman
3pts0
github.com 6mo ago

Cc-Mirror

Areibman
1pts0
manthanguptaa.in 7mo ago

Reverse engineering Claude's memory system

Areibman
2pts0
old-pc-x.vercel.app 7mo ago

Old PC

Areibman
3pts0
www.youtube.com 8mo ago

RTS Pathfinding Explained [video]

Areibman
2pts0
infiniteadventure.games 8mo ago

Infinite Adventure

Areibman
2pts0
twitter.com 9mo ago

Reverse engineering the Friend AI pendant

Areibman
2pts0
github.com 9mo ago

Show HN: Code review for AI native teams

Areibman
2pts0
civilization.2k.com 10mo ago

Voronoi map generation in Civilization VII

Areibman
236pts22
dither.floriankiem.com 10mo ago

Dither plugin: A CSS-only package to create dither effects

Areibman
4pts1
hyperengineering.beehiiv.com 10mo ago

No XP Waste

Areibman
3pts0
developer.nvidia.com 10mo ago

Nvidia CUDA now available via OS and package managers

Areibman
12pts0
hacktrace.substack.com 10mo ago

Evals are a scam. And we're being gaslit into believing they aren't

Areibman
3pts0
prava.co 11mo ago

Teaching GPT-5 to Use a Computer

Areibman
94pts23
zswitten.github.io 12mo ago

Anthropic's 9000-pound fictional hippo

Areibman
3pts0
domaingen.app 12mo ago

Show HN: Your Startup Needs a Better Name

Areibman
2pts0
laserdrift.com 1y ago

Laser Drift

Areibman
1pts0
github.com 1y ago

Jsii – Interact with JavaScript classes in any language

Areibman
2pts0
www.vibeware.lol 1y ago

Show HN: WarioWare AI Generated Microgames

Areibman
3pts0

I gave my Clawdbot Exa + Firecrawl + Playwriter to scan Zillow/Redfin/Craigslist for apartments, rate their quality, and validate their availability for rent. I scheduled it to send me rental listings every day.

LLMs Are Not Fun 7 months ago

I've found criticism like this comes from people who feel as if LLMs pose a threat to their intelligence.

My biggest frustration is the lack of a good universal REPL to just play around with. It's frustrating how I have to run `uvx --with x,y,z ipython` every single time I just want to spin up some python code which may or may not use packages. (Hard to overstate how annoying it is to type out the modules list).

To me, Python's best feature is the ability to quickly experiment without a second thought. Conda is nice since it keeps everything installed globally so I can just run `python` or iPython/Jupyter anywhere and know I won't have to reinstall everything every single time.

From a process perspective, how can a constituent know with absolute certainty that their vote was counted, every voter in the system was legal, and the final tally was authentic? Especially when there's no way to even audit what you voted for after the fact?

Every time I try to get to the bottom of this, it always boils down to "trust the system" which makes me uneasy.

Vibe engineering 10 months ago

"Vibe coding" implies it's newbies throwing prompts and hoping some of them stick.

For the experienced lot of us, I've heard many call it "hyper engineering"

Commenting feels so much better. You can comment on entire files, and you can leave review comments that actually "block" (rather than just get appended to the conversation)

The biggest grip I have with Github is the app is painfully slow. And by slow, I mean browser tab might freeze level slow.

Shockingly, the best code review tool I've ever used was Azure DevOps.

The OpenAI dash is great but is clearly missing a lot of features (i.e. data export, alerts, non-oai model compatibility). Believe it or not, but they don't even report response API costs on spans

Nice to finally see one of the labs throwing weight behind a much needed simple abstraction. It's clear they learned from the incumbents (langchain et al)-- don't sell complexity.

Also very nice of them to include extensible tracing. The AgentOps integration is a nice touch to getting behind the scenes to understand how handoffs and tool calls are triggered

Congrats on the launch!

Given the size of the niche (developers building voice agents), do you find there's a lot of demand for testing and observability? From my anecdata, many of the voice AI agent builders are using SDKs and builder tools (Voiceflow, Vapi, Bland, Vocode, etc). Observability is usually already baked-in pattern with these SDKs (testing I'm not so sure of).

One conversation I had with a voice agent builder: "Our product is complex enough where external testing tools don't make sense. And we know when things are not working because we have close relationships with power users and companies." Whose problem are you solving?

Your tool looks very powerful, but might the broader opportunity be just to use your evals to roll out the best voice agents yourself?

This is unnecessarily harsh. Not every model has a publicly available tokenizer, and using a fallback like cl100k is usually a decent enough estimator from my experience.

Besides, there's a warning message for when you specify a model without a known tokenizer.

If you're upset with the implementation, you can always raise an issue or fix it yourself

Alex here—- one of the team members behind the project.

We built this for the Llama3 Cerebral Valley Hackathon. The idea was this: My ~/Downloads folder is extremely messy, and I wanted an agent to fix it for me. So we built one.

LlamaFS reads file contents and metadata to Ollama with LlamaIndex, Moondream, and Whisper to understand what it’s about. It renames the files according to a specified pattern and organizes similar files into directories. Also, LlamaFS doesn’t overwrite anything until you explicitly ask it to (no risk of deleting anything precious)

One cool thing we benchmarked with AgentOps was the speed. It goes pretty fast, ~500ms per file.