Davide Liu

Introducing SubQ - a major breakthrough in LLM intelligence. It is the first model built on a fully sub-quadratic sparse-attention architecture (SSA), And the first frontier model with a 12 million token context window which is: - 52x faster than FlashAttention at 1MM tokens - Less than 5% the cost of Opus Transformer-based LLMs waste compute by processing every possible relationship between words (standard attention). Only a small fraction actually matter. @subquadratic finds and focuses only on the ones that do. That's nearly 1,000x less compute and a new way for LLMs to scale.

No business plan, no team, no investors, no pitch, no KOLs, just me building a product for 4 months and promoting it with 2 posts on #xiaohongshu. Happy to see HyXpert, my #hyrox training app, getting its first users and growing. Train hard and build (software) hard!

Start dense. Remove what doesn't survive the next iteration. Backyard ultra is just a biological neural network running in real time — 100 athletes at the gun, one left standing at the end. The brain works the same way. So does the best AI. #sparsemind #cht #sparsity #ai

Robots just outran humans in a half marathon. The day they conquer trail running… that’s when we’re staring at true robotics AGI. #AI #AGI #Robotics #TrailRunning #Endurance #FutureTech #SpartanSpirit

“AI is the new electricity.” Everyone says it. Nobody asks: what happens when electricity itself becomes the bottleneck? Scaling AI models is the wrong path and #sparsemind with its proprietary #CHT algorithm will provide a solution. Intelligence shell not depend on scale.

I just published Financial Trading in the AI Era: What Large Language Models Bring to the Table link.medium.com/AAiXmycZiQb

I just published How I Started Trail Running in the Most Brutal Way link.medium.com/1DcRvMlXuPb

Lessons from my first day of Memecoins trading: wins, losses, and takeaways link.medium.com/cvbvLeKblPb

🔥 NEW: Kraken announces support for 19 tokens. Popular memecoins $MOODENG, $PNUT, $GOAT, and more made the list.

@AltcoinDailyio Can’t wait for it😍

bUt WhO iS gOnNa BuY aT $100k? #bitcoin

I will run my first 100km after #bitcoin passed 100k$

98% of memecoins die within 1 hour after launch. This leaves most people broke and scared to invest again. Over the years, I’ve perfected a strategy to avoid pump-and-dumps and only buy hidden gems. Here’s my personal method (90% winrate) for spotting 100x memes👇🧵

Peak Performance Analysis of the Track and Field 5000m Event davideliu.com/2022/11/27/pea…

Train hard and recover harder: why you should take a recovery week davideliu.com/2022/11/26/tra…

Challenging the memory of RL agents davideliu.com/2022/11/22/cha…

Exploring Transformer Model for Reinforcement Learning davideliu.com/2022/11/18/exp…

A scientific perspective of legs strength training for distance running davideliu.com/2022/10/29/a-s…

Speed benchmark einsum vs matmul in XL-Attention davideliu.com/2022/02/20/spe…