chenxi9649

8 ms·

1.
Agent Skills: One-Shot PySpark from the CLI(lakesail.com)
22 points by chenxi9649 6mo ago|4 comments
2.
by chenxi9649 6mo ago
I'm currently using them to build an AI agent similar to lovable/replit-esq in tech stack and it works. I started by managing the claude agent sdk myself in a daytona container, and it was a lot more challenging than I thought. Th
3.
by chenxi9649 1y ago
As someone whose 27 now, I'm pretty shocked by the longevity of some of the games that I played growing up. Games like Minecraft, Supercell, Geometry dash just to list a few, are arguably STRONGER today than they were 10/15 years
4.
Ask HN: How are you teach your kids programming in 2025?
8 points by chenxi9649 1y ago|10 comments
5.
Sail: a Rust-Based Spark Replacement(lakesail.com)
5 points by chenxi9649 1y ago|1 comments
6.
by chenxi9649 1y ago
Hey HN! We're excited to share Sail 0.3, our open-source distributed computing framework that serves as a drop-in replacement for Apache Spark. Sail is a Rust-native execution engine that speaks the Spark Connect protocol. Your existin
7.
by chenxi9649 1y ago
do u personally feel like scaling this approach is going to be the end game for generating navigatable worlds? ie. as opposed to first generating a 3d env then doing some sorts of img2img on top of it?
8.
by chenxi9649 1y ago
I was more talking about the optimistic updates n caching as opposed the actual rendering. From my experience, the reason why most apps are slow is more so cuz of the former than the latter(like the spinner in ur notion) When it comes to th
9.
by chenxi9649 1y ago
I tried out an early version when I did some work at notion last year, just tried it again and it's honestly a lot better than I expected. The design is good as expected from a notion product, but it's actually lot snappier than I
10.
by chenxi9649 2y ago
I feel like it's at the point where I'm not too sure how these rankings impact the my choice of LLM. Every time a new model tops the charts, I'll try them for a bit and go back to claude-3.5-sonnet. Both for coding and day to
11.
Ask HN: How are LLMs getting smarter beyond just scaling?
2 points by chenxi9649 2y ago|0 comments
12.
by chenxi9649 2y ago
Also, some discussions on Reddit from yesterday/today. https://www.reddit.com/r/dataengineering/comments/1gv840u/in... https://www.reddit.com/r/rust/comments/1gwayz6&#
13.
Sail 0.2: Spark replacement in Rust, runs 4x faster, drop-in PySpark compatible(lakesail.com)
14 points by chenxi9649 2y ago|2 comments
14.
by chenxi9649 2y ago
Previous discussion in September when they didn't have distributed processing: https://news.ycombinator.com/item?id=41496033 Github Repo: https://github.com/lakehq/sail Few interesting notes: - Be
15.
Sail – Unify stream processing, batch processing and compute-intensive workloads(github.com)
79 points by chenxi9649 2y ago|15 comments
16.
Show HN: Dubbie.com – open-source AI dubbing studio for $0.1/min(github.com)
2 points by chenxi9649 2y ago|0 comments
17.
Ask HN: Dedicated hardware can 10x inference. Can we do the same with training?
4 points by chenxi9649 2y ago|1 comments
18.
by chenxi9649 2y ago
This is super cool! A few questions: 1. just how low is the latency? "Netris delivers a zero-latency gaming experience that won't eat up your data plan." What does this mean? Wouldn't the latency be at least from my comp
19.
by chenxi9649 2y ago
Imo it feels more like 1-2 years away. Smaller 7B, 34B and 70B models are becoming a lot better, with more context length. Faster inference methods are coming out day by day. Better ways to quantize/distill models. All of that on top o
20.
by chenxi9649 2y ago
"Upon further investigation, we discovered that a threat actor had accessed data including Dropbox Sign customer information such as emails, usernames, phone numbers and hashed passwords, in addition to general account settings and cer
21.
by chenxi9649 2y ago
At least for me at the time, I knew nothing about start ups. Didn't come from a prestigious school. Nor the bay or even US. Didn't work in big tech. The closest thing was that I was studying EE. Honest it was quite inspiring to ch
22.
by chenxi9649 2y ago
I think one thing that people don't realize is that the YC application process is really one of the best tools for "sharpening" your idea/business. The written applications forces you to articulate your ideas in a concis
23.
by chenxi9649 2y ago
I am the most impressed by the cross-lingual voice cloning... https://research.myshell.ai/open-voice/zero-shot-cross-lingu... I can only speak on their Dutch -> Chinese voice cloning but it's better than anythi
24.
by chenxi9649 3y ago
And 10 or so billion years of preparing the training environment
25.
by chenxi9649 3y ago
Oh that's super cool to know!
26.
by chenxi9649 3y ago
I don't necessarily disagree with the notion that no individual should hold "THAT" much power. But I haven't read/heard of a way of implementation that actually sounds like it can work. Since most of the asset is in
27.
by chenxi9649 3y ago
This entire story is just so heart warming and I don't know if the title/discussions right now are doing it justice. 1. The fact that this donation is 100% going towards tuition. My university has a few B's in endowment, but
28.
by chenxi9649 3y ago
Haha it's all good! No need to apologize. I think what you said makes sense! Making connections with existing knowledge definitely strengthens the knowledge beyond simply holding it into your working memory and rote memorizing it. The
29.
by chenxi9649 3y ago
It's almost as if, the only way we have to validate whether or not we've understood something is to be able to explain the concept to ourself. Therefore, understanding/learning == being able to explain to ourselves. And the w
30.
by chenxi9649 3y ago
what do you think is the difference between "being in the memory for longer" and "more time to process the thought"?

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