Alex Reibman 🖇️ Profile picture
Aug 8, 2023 24 tweets 17 min read Read on X
Outside Lands is Silicon Valley’s hottest music festival.

But something huge just happened.

Artists, musicians, and engineers from all over the world are here to show what’s possible at the cutting edge of AI and music

Live tweeting the demos from the @OutsideLLMs hackathon🧵: Image
1/ Spacial Gen

Digital concert experiences

Artist deploys an AR experience through an NFT and the listener is guided to a geofenced experience area https://t.co/Amv1suM24ctwitter.com/i/web/status/1…

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2/ YungGPT

Chat with a GPT Rapper https://t.co/SvjPO3tMBvtwitter.com/i/web/status/1…
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3/ Keep It Real

Automatically generate music videos from any audio file

Finalist 🏅 https://t.co/5tzL0gmYeStwitter.com/i/web/status/1…


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4/ Out of the Shower

Clone your voice and get feedback+lessons on how to sing better https://t.co/94NBvSHVhNtwitter.com/i/web/status/1…

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5/ sonata

Fixing the bad UI problem for music gen

The worlds first generative audio workstation

Finalist 🏅

https://t.co/y2JZbJsoID https://t.co/atGr0vMNmL
twitter.com/i/web/status/1…
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6/ Weird A.I. Yankevich

Create parody lyrics for any song
7/ Outside (OutsideLLMs)

AI-stylized music videos
@matty_v3rse @outsideST_LLM

Finalist 🏅 https://t.co/Xy5t2WbWqdtwitter.com/i/web/status/1…
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8/

Dance Dance Revolution— IRL

All OpenGL running on a MacBook
@NaderLikeLadder @brevdev

Finalist 🏅 https://t.co/TxOO3n5cFk https://t.co/oFC2g2lOXlsturdyhips.com
twitter.com/i/web/status/1…
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9/ Bieber GPT

Type in your mood and get a Justin Bieber song recommended to you Image
10/ Melody Mentor
@theeFaris

Take 2 songs: take the instruments from one and copy them to another https://t.co/hveT1iH9ajtwitter.com/i/web/status/1…
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11/ JamBae

Tell JamBae your mood and location and get recommendations of songs, concerts, and venues to visit https://t.co/NZFXMGHpyMtwitter.com/i/web/status/1…
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12/ bla bla beats

AI soundboard that automatically plays sound effects and music based on what you’re talking about



Finalist🏅 https://t.co/VgrukKFDn8 https://t.co/gFW8yAzQ6rblablabeats.vercel.app
twitter.com/i/web/status/1…
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13/ AI Fruit

No words for this one. Just watch.
@dimapyanov @khalman_m
14/ AbleGen

Generative music tools integrated with Ableton
@cjbb2021

Finalist 🏅 https://t.co/p82XrEakzNtwitter.com/i/web/status/1…
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15/ mixart

Turn any doodle into a song https://t.co/kVIe95ptdJtwitter.com/i/web/status/1…
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16/

Dynamically add components to your music just by speaking to it

More Cowbell!! https://t.co/PEaasL6LZM https://t.co/ccdWPT56agcowbell.ai
twitter.com/i/web/status/1…
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17/ Karaoke, please

Chrome extension to turn any YouTube video into karaoke. Automatically pull out the vocals
@huyouare @dariusemrani https://t.co/iyURHw248Gtwitter.com/i/web/status/1…
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18/ Tune Story

Before you upload a story to instagram, automatically match a song related to the photo https://t.co/6PYxRGXmtZtwitter.com/i/web/status/1…
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19/ Sonic Telegram

Remix and automatically generate music for your workouts https://t.co/k377YfxcJMtwitter.com/i/web/status/1…
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20/ Neural Inverter

Deep learning architecture that automatically remixes music https://t.co/OFc0uksMzrtwitter.com/i/web/status/1…
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21/ get your girlfriend back

Write a sad song about why your gf needs to get back with you https://t.co/br9FR0NGH6twitter.com/i/web/status/1…
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22/ A/B playlist

A/B tests for your playlists https://t.co/vSX8yA23hmtwitter.com/i/web/status/1…
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The finalists will be showing off their hacks at an exclusive OL party later this week

Shoutout to the judges + sponsors @AqeelMeetsWorld @hackwithzach @DopplerBots @OutsideLLMs @brevdev @huggingface

And be sure to drop @alexreibman a follow for more hackathon reports :)
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More from @AlexReibman

May 25
300+ hackers just spent 48 hours building AI weapons and hardware to fight America’s enemies.

I’m actually worried terrorists and adversaries will see this.

Here’s what we saw at the National Security Hackathon by @NATO x @CIA x @ShieldCapVC (🧵): Image
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1/ Walkie-talkie-LLM 🥉3rd place $1,000

Voice replicator that steals enemy voices and creates false commands and rumors with local LLMs

AI false flag attacks

@kirill_igum
2/ Skyfall 🥈2nd place $2,000

ML classifier that plugs into street cameras and fingerprints people based on their gait

Spy on people based on how they walk on local ML models
Read 8 tweets
Feb 18
Stanford just hosted a hackathon. Over 1000 Ivy League and elite engineering students came to build for 36 hours straight.

The reward? $200k+ in prizes.

Here are the winners and crowd standouts we saw at TreeHacks ‘25 @hackwithtrees (🧵): Image
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1/ BrailleBot - 🎖️Best Hardware Prize

Converting a 3d printer and junk material from Stanford supply closet into a $15 braille printer

@jclin22009
@cathyzbn
@ScottHickmann
@LawtonSkaling
2/ OMNOM - 🎖️ Most creative prize

End to end food ordering and delivery robot that drives to restaurants, picks up orders, and brings them home

Built from scratch with spare parts and custom aluminum

@NilsIRL
@AJobAIO
@JohnathanM62119
Image
Read 15 tweets
Feb 3
OpenAI’s biggest rival isn’t just Deepseek. It’s Google.

We invited 200+ hackers to build what’s possible with Gemini multimodal AI and generative video

Here’s what we saw at the @GoogleDeepMind MultiModal Hackathon with @AgentOpsAI @windsurf_ai at @agihouse_org (🧵): Image
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1/ ANIMINE - 🥇First Place $3000 GCP credits

Translate real videos into anime by combining Gemini video understanding with Veo2

Gesture-to-video

@aliceheimanxyz Image
2/ Firefly vs Veo2

Comparing the outputs of Adobe Firefly with Veo2 against the same prompts. Hilarity ensues

@dpang
Read 20 tweets
Jan 20
Saw these guys walking around Hayes looking for coworking space, so I invited them to HQ

I was not prepared. These guys are absolutely cracked.

Here’s the demos from the Swedish Hack Mafia (🧵): Image
1/ Lovable

AI agent for building + replicating websites

Agentic web app builder

@lovable_dev
2/ Rubik’s Cube CSS

3D interactive Rubik’s cube built entirely in CSS

@whosmatu
Read 5 tweets
Jan 16
We surveyed thousands of AI agent developers and asked what they wanted to see built

(bookmark for later)

Here are 5 AI agents you can build in a weekend with customers ready to buy (🧵): Image
1/ Car auctioning agents.

Catalog automobiles from photos and insurance docs to estimate fair market value auction prices. Arbitrage sales across 3rd party marketplaces

Tools:
- @perplexity_ai
- GPT-4o Vision
- @weaviate_io RAG
- @llama_index PDF Parser

Framework
- CrewAI
2/ Airbnb Chatbots.

AI property managers that manage questions for guests and automatically delegate work to property manager (cleaners, repairs, etc.)

Tools
- @twilio API
- GPT-4o Vision

Framework
- @pyautogen conversational chatbots
Read 8 tweets
Dec 11, 2024
Model Context Protocol (MCP) is a new open standard for connecting LLMs to tools, data, and dev environments

Anthropic invited 100+ developers to SF to see what we could build in only 3 hours.

Here’s what we saw at the @AnthropicAI MCP Hackathon (🧵): Image
1/ Santa Claude - 🏅Fun award

Claude assistant powered by Browserbase Stagehand that finds holiday gift ideas on NYT Wirecutter and buys them on Amazon

Holiday shopping agent

@alexdphan @sophie2chance @Kamathematic @pk_iv @browserbasehq Image
2/ Clauduct Manager- 🏅Productivity award

AI agent built by connecting Claude to Linear and automatically writes PRDs, creates tasks, and ranks them by difficulty

AI product manager

@priyashah_ @Chrisnolet @Financialvice Image
Read 8 tweets

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