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bkitano19

261 karma · joined February 18, 2018

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bkitano19··on A whale necropolis has been found
Warning: the photos are nightmare fuel and not safe for bedtime
bkitano19··on Cohere Transcribe: Speech Recognition
notable omission of deepgram models in comparisons?
bkitano19··on Ask HN: How to be alone?
+1 to running. If you run consistently, you'll learn to believe in your body as something that naturally improves if you train it well, and that belief will cross over to your mind and heart.
bkitano19··on Pocket TTS: A high quality TTS that gives your CPU a voice
You can use voice prompting; it's supported on ElevenLabs and Hume.
bkitano19··on Neural audio codecs: how to get audio into LLMs
Awesome post!
bkitano19··on Candle Flame Oscillations as a Clock
you might like https://en.wikipedia.org/wiki/Noether%27s_theorem
bkitano19··on Chatterbox TTS
https://huggingface.co/spaces/nvidia/parakeet-tdt-0.6b-v2
bkitano19··on Pre-Trained Large Language Models Use Fourier Features for Addition (2024)
Related work:

Interpreting Modular Addition in MLPs https://www.lesswrong.com/posts/cbDEjnRheYn38Dpc5/interpreti...

Paper Replication Walkthrough: Reverse-Engineering Modular Addition https://www.neelnanda.io/mechanistic-interpretability/modula...

bkitano19··on Play 3.0 mini – A lightweight, reliable, cost-efficient Multilingual TTS model
hume.ai specializes in expressive prosody for TTS (disclaimer - I work here)
bkitano19··on Cerebras launches inference for Llama 3.1; benchmarked at 1846 tokens/s on 8B
Time to first token is as important to know for many use cases, rarely are people reporting it
bkitano19··on Show HN: Attaching to a virtual GPU over TCP
this is nuts
bkitano19··on Turbopuffer: Fast search on object storage
+1, had the fortune to work with him at a previous startup and meetup in person. Our convo very much broadened my perspective on engineering as a career and a craft, always excited to see what he's working on. Good luck Simon!
bkitano19··on Reasoning in Large Language Models: A Geometric Perspective
https://transformer-circuits.pub/2022/in-context-learning-an...

there is a lot of evidence to suggest that they are performing induction

bkitano19··on Show HN: Porter Cloud – PaaS with an eject button
Had this exact problem (Heroku Postgres to RDS) at my old co. Data migration went as bad as it possibly could (dropped indices, foreign keys, everything but the data itself). This would have saved us months of pain.
bkitano19··on Ask HN: What is the most useless project you have worked on?
https://hootdoogs.com/ - "find food between you guys"
bkitano19··on Browserslist/browserslist: `not and_UC all`
High integrity maintainer, big respect.
bkitano19··on Llama from scratch, or how to implement a paper without crying
Karpathy covers this in Makemore, but the tl;dr is that if you don’t normalize the batch (essentially center and scale your activations down to be normally distributed), then at gradient/backprop time, you may get values that are significantly smaller or greater than 1. This is a problem, because as you stack layers in sequence (passing outputs to inputs), the gradient compounds (because of the Chain Rule), and so what may have been a well behaved gradient at the end layers has either vanished (the upstream gradients were 0<x<1 at each layer) or exploded (the gradients were x>>1 upstream). Batch normalization helps control the vanishing/exploding gradient problem in deep neural nets by normalizing the values passed between layers.
bkitano19··on Llama from scratch, or how to implement a paper without crying
Wow, great catch. I will update this in the morning!
bkitano19··on Llama from scratch, or how to implement a paper without crying
edit: bearblog getting ddos'd, here's the repo https://github.com/bkitano/llama-from-scratch
bkitano19··on Llama from scratch, or how to implement a paper without crying
working on it hehe
bkitano19··on Stable Diffusion WebGPU demo
Hey! This is what I've been working on, would love to chat, feel free to email
bkitano19··on Ask HN: Could you share your personal blog here?
http://briankitano.com

I write about tech, personal growth and some random stuff.

I really love bearblog, it was exactly what I was looking for to get started, shout-out Charlie Meyer for getting me started!

bkitano19··on Show HN: Agents.blue – learn LLM prompting interactively in <10 minutes
I'm in a ton of LLM Discords, and I follow the announcements and events for updates!
bkitano19··on Microdosing with psilocybin mushrooms: a double-blind placebo-controlled study
I think the point of differentiating between the blinded and unblinded groups was to show that placebo alone does not account for the effects of microdosing.