heejayishere (@heejayishere) header
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𝗖𝗿𝗲𝗮𝘁𝗼𝗿

Seoul, Republic of Korea
Joined March 2021
heejayishere retweeted
Don't waste 2 years learning to build LLMs like Claude & ChatGPT. Stanford just dropped a 2 hour course on how to build LLMs from scratch. • 00:00 - LLM tokenization • 25:44 - how LLMs decode user prompts • 35:40 - training pipeline of LLMs • 1:16:47 - LLM architecture from scratch Anthropic pays $750,000/year to engineers who understand this exact knowledge of LLMs. Bookmark this & give 2 hours today, no matter what. Then read the article below.
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heejayishere retweeted
It is hard to communicate how much programming has changed due to AI in the last 2 months: not gradually and over time in the "progress as usual" way, but specifically this last December. There are a number of asterisks but imo coding agents basically didn’t work before December and basically work since - the models have significantly higher quality, long-term coherence and tenacity and they can power through large and long tasks, well past enough that it is extremely disruptive to the default programming workflow. Just to give an example, over the weekend I was building a local video analysis dashboard for the cameras of my home so I wrote: “Here is the local IP and username/password of my DGX Spark. Log in, set up ssh keys, set up vLLM, download and bench Qwen3-VL, set up a server endpoint to inference videos, a basic web ui dashboard, test everything, set it up with systemd, record memory notes for yourself and write up a markdown report for me”. The agent went off for ~30 minutes, ran into multiple issues, researched solutions online, resolved them one by one, wrote the code, tested it, debugged it, set up the services, and came back with the report and it was just done. I didn’t touch anything. All of this could easily have been a weekend project just 3 months ago but today it’s something you kick off and forget about for 30 minutes. As a result, programming is becoming unrecognizable. You’re not typing computer code into an editor like the way things were since computers were invented, that era is over. You're spinning up AI agents, giving them tasks *in English* and managing and reviewing their work in parallel. The biggest prize is in figuring out how you can keep ascending the layers of abstraction to set up long-running orchestrator Claws with all of the right tools, memory and instructions that productively manage multiple parallel Code instances for you. The leverage achievable via top tier "agentic engineering" feels very high right now. It’s not perfect, it needs high-level direction, judgement, taste, oversight, iteration and hints and ideas. It works a lot better in some scenarios than others (e.g. especially for tasks that are well-specified and where you can verify/test functionality). The key is to build intuition to decompose the task just right to hand off the parts that work and help out around the edges. But imo, this is nowhere near "business as usual" time in software.
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Stunning UI visuals in seconds. Cut design exploration time by 80% using new GPT-4o image gen. My secret process revealed: 1 – Choose 2 images references
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#広島市 Archives of the view of Hiroshima(広島市).
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heejayishere retweeted
Co-founder and CEO of Stripe's advice to ambitious young people:
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how i produced “wheelie” by latto and 21 savage.
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Isaiah Rashad & SZA is a perfect duo
Name a rapper singer duo that work well together
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Damn FIRE 🔥🔥🔥🔥🔥
how i produced “lay wit ya” by isaiah rashad and duke deuce.
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His legacy '12' and the sound of his breath. It's like something solid and old you've relied on has cracked and broken. #RyuichiSakamoto
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heejayishere retweeted
Over 1000 mints for the Reveel Creator Grant! 🤯 Capture the moment. Vote for your favorite collab. 🗳 vote.r3vl.xyz #RCG
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The Future Surf Listening Lounge @ UVR Playlist, created by @futuresurfradio, has been updated on Oohlala 🎶 Here's the behind-the-scenes story of the playlist👇🏻
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Welcome to our "Upcoming & Released Drops" on the Drop Calendar 🎉 Every week, we showcase upcoming and released drops on our timeline and newsletter. Want to be featured? Simply add your song to our Drop Schedule 🗓 oohlala.xyz/drops
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This is how we celebrate Women's Day in Web3 🔥
This quoted post is unavailable.
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We’re so excited to see the artist community showing out for the creator competition. Powered by @decentxyz and @r3vl_xyz, over 53 artists have minted new collaborative works. We’ve gathered them in one place for collectors. Here's how to vote! 🗳👇🏻
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This song is LIT 🔥 🔥 🔥 Amazing bro!! Just minted Future Surf Radio - JumpRope by @scolla313 from @decentxyz contract on @oohlala_xyz oohlala.xyz/track/25915162-9…
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Sometimes I stop & think about how miraculous & cool it is to be a part of this moment in history. I’m pinching myself browsing this @oohlala_xyz playlist of all 53 submissions to the @r3vl_xyz x @decentxyz creator grant competition like, wait.. I’m rly in league w these ppl 🥲
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heejayishere retweeted
2/ Listen through all submissions & directly mint from a specially curated @oohlala_xyz playlist🔥 oohlala.xyz/playlist/5049c4f…
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