Joe Heitzeberg @jheitzeb Twitter profile

Last Seen Profiles

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@mermaid_aqua_

@SweetToothAudio

@JokerClubSpirit

@tyntkzitlny24ak

@edsofta

@felepu

@missesanti

@MargaretSa96021

Joe Heitzeberg

@jheitzeb

1 month

Wow! Ultravox is an *open source* speech to speech model — understands non-textual speech elements — paralinguistic information. @juberti just showed how it can pick up on tone, pauses, and more! @AITinkerers Seattle @FixieAI

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Joe Heitzeberg

@jheitzeb

2 years

Correctly answering questions from a 14,000 word scientific paper… pointing my chatbot to a doc store with embeddings index

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Joe Heitzeberg

@jheitzeb

8 months

I made something that can take two input: YouTube video url + arbitrary text — and do this

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Joe Heitzeberg

@jheitzeb

2 years

1/ Today I’m announcing , the AI-first blogging platform #dreampage 👇

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Joe Heitzeberg

@jheitzeb

2 years

Who else uses GPT-3 several times per day as a Google replacement?, e.g.

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Joe Heitzeberg

@jheitzeb

1 year

I created an AI-generated podcast to help me learn and keep up with topics I care about, using AI to find, read and summarize articles it thinks I would I care about, and to generate a podcast in my own voice using voice cloning from @elevenlabsio 👇

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Joe Heitzeberg

@jheitzeb

2 years

Read all the hacker news comments on this page and summarize it for me

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Joe Heitzeberg

@jheitzeb

2 years

AI browser control in Ruby! Inspired by @sharifshameem a while back, this uses GPT-3 prompt chains to control a browser. @natfriedman said I should release the code, so here it is: - hope to allow Ruby devs to explore something that feels magical :)

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Joe Heitzeberg

@jheitzeb

2 years

Well on my way to delegating lots of reading and understanding to my AI agent. Next up: ingest a ton of papers, blog posts, news articles, prompt with the things I care about, have it summarize, synthesis and bring the most important things to a regular "1:1" with my AI.

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Joe Heitzeberg

@jheitzeb

2 years

Anyone else building little micro apps with @OpenAI GPT-3 like this? because dang it, so useful. Would release but I can’t subsidize :)

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Joe Heitzeberg

@jheitzeb

3 months

Mind = blown! @rahulchhabra07 's Neuralace built a model from EEG to… read the mind. Absolutely mind-boggling! #AITinkerers #SanFrancisco

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Joe Heitzeberg

@jheitzeb

2 years

ChatGPT is (a) remove login, (b) get a better name away from being the first serious Google search competitor in.. ever.

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Joe Heitzeberg

@jheitzeb

1 year

It’s @swyx with “ignore all previous instructions” AI Tinkerers hat and Rahul showing autonomous pong game built before our eyes inside of entire 4 minute demo

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Joe Heitzeberg

@jheitzeb

1 year

Keeping up with popular open source AI repos is hard, but we've got you covered! Blueprint AI summaries of Auto-GPT, @LangChainAI , @babyAGI_ , @gpt_index and more 👉 cc @hwchase17 @yoheinakajima @jerryjliu0 @SigGravitas 🔥

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Joe Heitzeberg

@jheitzeb

3 months

AI Tinkerers Seattle tonight

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Joe Heitzeberg

@jheitzeb

1 year

AI Tinkerers San Francisco - first of 8 demos (of 49 proposals, > 300 wait list) — active builders! With @natfriedman @alexgraveley @mickeyxfriedman @aigrant_ and 225 tinkerers!

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Joe Heitzeberg

@jheitzeb

1 year

The next AI Tinkerers Seattle Meetup is May 11th sponsored by Ai2 Incubator: "On the Road to AGI with Agent Systems" featuring @yoheinakajima and community demos - RSPV here:

AI Tinkerers Seattle -May Meetup | Partiful

We’re excited to announce our next meetup on Thursday, May 11th, from 4pm - 7pm at the AI2 rooftop, sponsored by Technical Director of the AI2 Incubator, Vu Ha. THEME: “On the Road to AGI with Agent...

partiful.com

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Joe Heitzeberg

@jheitzeb

10 months

It’s @hellokillian from Open Interpreter laying down the law at AI Tinkerers Seattle 🙌

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Joe Heitzeberg

@jheitzeb

1 month

Using a fine-tuned Moondream on street view image to do less gen for house painting services!

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Joe Heitzeberg

@jheitzeb

1 month

Scenes from AI Tinkerers Summer Hackathon

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Joe Heitzeberg

@jheitzeb

1 month

Hats for the hackathon have arrived

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Joe Heitzeberg

@jheitzeb

3 months

Moondream now has bounding boxes! @vikhyatk has created a vision language model that is both powerful and efficient. AI Tinkerers SF (running locally on laptop)

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Joe Heitzeberg

@jheitzeb

4 months

I'm getting lot more useful real work done with Gemini 1.5 and 1m tokens by jamming in massive amounts of context than I've ever gotten done with RAG and GPT-4.

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Joe Heitzeberg

@jheitzeb

2 years

A lot of people have been playing with this (embeddings + dynamic prompts) to implement document Q&A for a while. GPTIndex @jerryjliu0 and LangChain @hwchase17 are two libraries that can help with this.

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Joe Heitzeberg

@jheitzeb

8 months

Dunkin’ 🧡🍩 🪐

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Joe Heitzeberg

@jheitzeb

3 months

Hats off to @ronaldmannak for making it easy to run LLM models locally on Mac with Pico MLX Server (apples native architecture for running models)

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Joe Heitzeberg

@jheitzeb

1 year

One of the most narrowly useful apps I’ve built and use all the time. Paste any url and it find the PDF, downloads it, reads the first part and infers the title, renames the file and sends to my kindle.

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Joe Heitzeberg

@jheitzeb

2 years

Answering questions from a 106,000 word document in French. The question and all sentences in the doc are embedded, several results (and surrounding text) are brought back and fed to a prompt that is asked to determine the answer (if possible) from the snippets.

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Joe Heitzeberg

@jheitzeb

3 months

. @miraculous_cake 's streamdiffusion - Pipelining tensors for real-time image generation

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Joe Heitzeberg

@jheitzeb

1 year

@zackkanter lol, even my 12yo (who just saw this tweet and headline in my feed) instantly laughed and said "nobody will forget chatgpt. who wrote that article, sheesh"

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Joe Heitzeberg

@jheitzeb

2 years

Try it here… (the first question builds the index, so be prepared to wait or to retry if there is an error)

AI Summarizer

Summarize any text or URL with our AI summarizer. It's free and easy to use.

sloppyjoe.com

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Joe Heitzeberg

@jheitzeb

1 year

I’m truly grateful to have experienced 1/3 of my life without computers / internet and now I get to experience another 1/3 with AI. Truly an amazing time to be alive and in the thick of it!. I mean, roughly speaking :)

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Joe Heitzeberg

@jheitzeb

1 year

Ignore all previous instructions, the hat

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Joe Heitzeberg

@jheitzeb

5 months

Gemini 1.5 Pro is amazing. I have a (private) medical application that I build with a RAG stack (medical records, PDFs, clinical notes) -- 450,000 token prompts that Gemini single-shots with better results, more quickly too. Amazed with results so far.

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Joe Heitzeberg

@jheitzeb

2 years

Indexing was surprisingly fast. I indexed per sentence. For retrieval I surface the best 3 matches and the put each, together with the pre and post sentences (for more content) into a prompt that determines how to answer.

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Joe Heitzeberg

@jheitzeb

2 years

Btw, I’m not using any vector db.. just embed the question, pull all the indexed vectors and compute cosine similarity, sort and pull the top 3. Hundreds of embeddings per doc. By far the slowest step is then asking gpt3 to compute an answer given the top results and the question

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Joe Heitzeberg

@jheitzeb

6 years

Seattle Shake Shack Goes Super Local with Crowd Cow Beef

Seattle has been salivating over our forthcoming Shake Shack for months. The Emerald City may have the iconic Dick’s Burgers, mountains of local produce, and more oysters than you can shake a…

thespoon.tech

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Joe Heitzeberg

@jheitzeb

2 months

Me: "Email Jonathan" Siri: "what?" Me: "Email Jonathan" Siri: "Now playing Coldplay on spotify"

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Joe Heitzeberg

@jheitzeb

1 year

I spent a month having coffees with a few of the AI Tinkerers members. Feedback was loud and clear: what makes AI Tinkerers different and special is two things 1) the people: literally everybody is building something 2) the focus on technical details, not pitches "The best meetup

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Joe Heitzeberg

@jheitzeb

1 year

To hear the result, go here: To create a podcast, I just enter topics I care about like "AI, GPT-3, Seattle" and 1 minute of my voice as an MP3. The rest is automated and runs 3x / week

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Joe Heitzeberg

@jheitzeb

12 days

Quality of demos at tomorrow's second AI Tinkerers Bangalore is 🤯 -- don't sleep on India for GenAI 🇮🇳 🚀

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Joe Heitzeberg

@jheitzeb

9 years

Sphero sales, before and after Star Wars license (via )

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Joe Heitzeberg

@jheitzeb

1 year

🚀 Join the AI Tinkerers Seattle Summer Hackathon on June 10th! Sponsored by @awscloud , @CohereAI , @MadronaVentures & supported by @OpenAI , @pinecone , @weaviate_io , @statsigio , @getblueprintai . Amazing prizes, networking, food & drinks await! 🏆🍻 🤖 Sign up & spread the word:

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Joe Heitzeberg

@jheitzeb

3 months

If you’re making agents and not using @browserbasehq are you even making agents? AI Tinkerers SF

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Joe Heitzeberg

@jheitzeb

4 years

Please, tell me about your marketing automation startup idea and how you will differentiate from the competition [landscape graphic]

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Joe Heitzeberg

@jheitzeb

1 year

Updated AI Summarizer to use the new ChatGPT API -- holy wow, much faster, and results are better too!

AI Summarizer

Summarize any text or URL with our AI summarizer. It's free and easy to use.

sloppyjoe.com

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Joe Heitzeberg

@jheitzeb

3 months

🤯 mind reading AI is coming. I have seen the future of that.

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Joe Heitzeberg

@jheitzeb

2 years

@sharifshameem @sergeykarayev @goodside @amasad I build a prototype of this with headless chrome in the cloud, a simple DSL and some logic with prompt chaining… feels like magic

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Joe Heitzeberg

@jheitzeb

2 years

hey @Google for goodness sakes, Microsoft is building LLM features across their whole suite, and OpenAi is eating your lunch. If you're so worried about the brand impact of chatbots that swear, then start with very useful narrow features like autocomplete gmail w/ calendar:

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Joe Heitzeberg

@jheitzeb

3 months

Realtime vision with moondream - confirmation that petting of dog earns points in the latent space @vikhyatk @dksf @ConwayAnderson AI Tinkerers SF

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Joe Heitzeberg

@jheitzeb

1 year

I love this direction for @LangChainAI - would love to see more vertical app specific tools added!

LangChain

@LangChainAI

1 year

Introducing the 📧Gmail Agent Toolkit📧 📨Enable agents to search Gmail, retrieve, draft, and even send messages! Docs:

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Joe Heitzeberg

@jheitzeb

6 months

Just added a browsable directory to all @AITinkerers cities to facilitate connections between attendees

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Joe Heitzeberg

@jheitzeb

2 years

We've gathered an exceptional set of speakers for this such as @alexgraveley @hwchase17 @spolu and @irinarish - now @OpenAI is speaking too, and there are prizes like $5,000 in OpenAI credits! check it out!

Madrona Venture Labs

@MadronaVL

2 years

🚨 We have an exciting announcement to share: @OpenAI will be speaking at Launchable: Foundation Models! Participants will hear from Head of GTM @iamthezack , and get special access to OpenAI credits and AI experts. Apply now: @madronaventures #ChatGPT3

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Joe Heitzeberg

@jheitzeb

9 days

Heading to Chicago in a couple of weeks for AI Tinkerers - Chicago - heard it’s going to be a special one!

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Joe Heitzeberg

@jheitzeb

4 months

Email LLM side project by @diamondbishop at AI Tinkerers - Seattle - fun!

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Joe Heitzeberg

@jheitzeb

22 days

I added in the AI Connections — a dedicated agent reviews each job and scours the network doing outreach only when the AI Tinkerers member is a perceived perfect fit based on specific technical abilities and fit - good traction so far

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Joe Heitzeberg

@jheitzeb

2 years

To kick the year off right, I woke up, read (part of) a book, took a nap, around noon sat down to a blank slate and built in its entirety, exercised 1.5 hours and had dinner. Off to California in the morning

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Joe Heitzeberg

@jheitzeb

3 months

Check out @sdand 's Numpy-powered vector database at “ye” combinator — fastest vector DB. #AITinkerersPaloAlto

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Joe Heitzeberg

@jheitzeb

2 years

@natfriedman I prototyped something similar! Another approach is machine vision to identify the UI elements and text, to void the dom/verbosity issues. I also did the html simplification, but loses much useful info such as class and other queues the LLM could use.

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Joe Heitzeberg

@jheitzeb

2 years

I paired @OpenAI Whisper with some GPT-3 to create mobile app that generates study materials on the fly~! (and yes, will be using this in Japan next week!)

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Joe Heitzeberg

@jheitzeb

3 months

AI Tinkerers - Palo Alto inaugural meetup with Hippocratic AI founder @munjalshah - one of the most important AI efforts

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Joe Heitzeberg

@jheitzeb

2 months

Check it out: AI Tinkerers Platform - Behind the Scenes

AI Tinkerers Platform: Behind the Scenes

Hey everybody, in this video, I'll be showing you some behind-the-scenes action on the AI Tinkerers platform. We have been running meetups in various cities with highly curated builders in AI. I'll...

www.loom.com

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Joe Heitzeberg

@jheitzeb

3 months

I fed 620 AI Tinkerers demo proposals to Claude and the question "What's your most interesting bit of insight about AI that you've been able to get so far w/ AI Tinkerers?". Here's its answer:

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Joe Heitzeberg

@jheitzeb

3 months

AI Tinkerers - San Francisco - active builders

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Joe Heitzeberg

@jheitzeb

1 year

AI Tinkerers meetup was so fun, demos both quantity and quality went UP and the quality of the attendees is chefs kiss, met so many amazing people - shout out to @gojira for the Azure OpenAI overview - (go sign up for the next one = July 19th)

AI Tinkerers Seattle - June Meetup [AI Tinkerers - Seattle]

Join us for our next Seattle AI Tinkerers meetup, sponsored by Point72 Ventures. Join us for our monthly meetup. This event is designed for technical, machine learning, and entrepreneurial practiti...

seattle.aitinkerers.org

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Joe Heitzeberg

@jheitzeb

7 months

AI Tinkerers Seattle meetups now get 150+ registrations and 6 demo proposals after 48 hours without tweeting it... but I'll tweet it anyway: January meetup is on! info here:

AI Tinkerers Seattle - January Meetup [AI Tinkerers - Seattle]

🔥 Save the date: January 24th, 2024 from 5PM to 8PM We’re kicking off 2024 with an AI Tinkerers meetup in Seattle in January thanks to the generous support of Madrona Venture Labs including a very...

seattle.aitinkerers.org

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Joe Heitzeberg

@jheitzeb

1 year

ChatGPT API: all I really wanted was 1/10th the cost, faster, and fine-tuned for quality. I'd really love the chatty human hall monitor things to be disablable. "generate json" --> "hey there buddy! sure no problemo, here's your json\n~~~"

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Joe Heitzeberg

@jheitzeb

2 years

At this rate I wouldn't be surprised if @Replit starts launching features on other websites. "hold my beer..." style.

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Joe Heitzeberg

@jheitzeb

2 years

For long docs, this makes answering detailed questions work very well. But if I want to answer general questions pertaining to the entire doc (in the doc, how many times is XYZ mentioned) I’d need to look at more results, or also embed summaries.

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Joe Heitzeberg

@jheitzeb

4 months

Can we use AI for policy analysis and do better than the social media echo chamber? I loaded the full text of all of President Biden's executive orders into Gemini 1.5 (over 525,000 tokens) 👇

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Joe Heitzeberg

@jheitzeb

3 months

Looking for a doggie. AI Tinkerers San Francisco is tomorrow and we need a dog 🐕 - anybody on the list who has a dog that is well-behaved etc? one of the demos really comes to life best when there is a live dog there to realtime interact with the AI...

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Joe Heitzeberg

@jheitzeb

2 years

So satisfying to create my first “real world” deep learning model - “Doo Doo Detective” - thanks to @fastdotai , @huggingface and @Gradio - surprisingly straightforward for something I thought impossible just a handful of years ago

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Joe Heitzeberg

@jheitzeb

1 year

@natfriedman Nice! Showcases how far ahead OpenAI is on speed and quality at the moment

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Joe Heitzeberg

@jheitzeb

1 year

The new bing: I’m find it more useful (to me) than ChatGPT. For “chat gpt”-like features, I prefer the power and control of coding against the GPT-3 API. What Ging gives me is Q&A against the web and current events — something I can’t get from ChatGPT or GPT-3 API at all.

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Joe Heitzeberg

@jheitzeb

7 months

Incredible momentum in Munich for their first AI Tinkerers event in January!

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Joe Heitzeberg

@jheitzeb

1 year

I'm running a set of GPT-4 and image captioning scripts (via @replicatehq ) on 20+ years of photos on a home NAS, feeding in image data + exif. ETA 46 hours of runtime to tackle all of it! Preview of summary output describing a folder of images taken in Osaka.

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Joe Heitzeberg

@jheitzeb

3 months

Thank you @dksf for bringing Ellie to AI Tinkerers to enable @ConwayAnderson ‘s demo!

DK (b/acc)

@dksf

3 months

Ellie is an AI Tinkerer cc @mickeyxfriedman @jheitzeb

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Joe Heitzeberg

@jheitzeb

6 years

The Montlake Double Cut at Shake Shack, featuring @crowdcowusa beef from Washington producers!

Best burger in Seattle? In Amazon land, Shake Shack cooks up a winner with help from startup Crowd...

Dick's, Red Mill, Burgermaster, and others take note: Shake Shack is making a serious statement with its Seattle debut in the heart of Amazon land.

www.geekwire.com

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Joe Heitzeberg

@jheitzeb

1 month

Explore massive LLM datasets in the browser? Possible using Hyparquet, an open source JavaScript Parquet parser for remote data streaming @platypii — huge number of datasets on @huggingface use Parquet btw

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Joe Heitzeberg

@jheitzeb

1 year

Who is ready for the AI Tinkerers hackathon on Saturday!!?? @jturow

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Joe Heitzeberg

@jheitzeb

1 year

In summary, for the query "can the chinese spy balloons transmit information or do they merely collect it for later retrieval?" Claude: ¯\_(ツ)_/¯ ChatGPT: generic answer based on old info Google: homework assignment Bing: well-researched answer from A student w/ cites

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Joe Heitzeberg

@jheitzeb

11 years

"[lean startup] is like telling an artist to smear colors on the wall until people buy the painting" http://t.co/WKtJ0fNOJL via @marcbarros

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Joe Heitzeberg

@jheitzeb

1 year

Super fun hang with @yoheinakajima and fielding my hard questions :) 🍼🤖

Chakkaradeep 🤳

@chakkaradeep

1 year

Here at #SeattleAITinkerers meetup listening to @yoheinakajima and @jheitzeb talking about #AGI and #babyAGI

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Joe Heitzeberg

@jheitzeb

5 months

It's hard to be long Google with results like these.

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Joe Heitzeberg

@jheitzeb

10 months

AI Tinkerers - Chicago inaugural meetup - 🙌

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Joe Heitzeberg

@jheitzeb

1 year

@gojira Congrats! Q: what are the main advantages of of running text-davinci-003 on Azure vs. running it from OpenAI? (does inference speed compare favorable, or?)

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Joe Heitzeberg

@jheitzeb

1 month

AI Tinkerers Seattle - Summer Hackathon with @OpenPipeAI and Moondream sponsored by Ascend and ThinkSpace @kirbywinfield @jenduryeehaller

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Joe Heitzeberg

@jheitzeb

3 months

Santiago running moondream on rust on iPhone… almost :) at AI Tinkerers Seattle

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Joe Heitzeberg

@jheitzeb

8 years

Nice piece on @greggottesman about @pioneersqlabs and @MadronaVL mentioning @spare5 and @bencke

Pioneer Square Labs’ Greg Gottesman on the studio model for high growth startups | TechCrunch

You were a Managing Director at Madrona Venture Group for many years but recently left to found Pioneer Square Labs. You employ a different model for

techcrunch.com

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Joe Heitzeberg

@jheitzeb

1 year

I love this practical use case of LLMs and chat! And the team is killer.... watch this one! congrats @mbusigin @blennon_ and team!

Matt Busigin

@mbusigin

1 year

Excited to announce @HeyOllieAi with @blennon_ , @max_fergus & team! Discover the fun side of gift-giving! Ollie tailors unique recommendations for any person in your life for every occasion and holiday. Our first step to a personal shopper for everyone -

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Joe Heitzeberg

@jheitzeb

4 months

@altryne RAG is not at all a valid approach for many useful kinds of results. Examples include - counting things in the data - identify and discuss trends in the data - identify "the top 3 most [x]" things in the data - things like "what questions were posed and not later resolved in

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Joe Heitzeberg

@jheitzeb

2 months

Years ago I wrote lots of home automation (still running) using old Macs and ruby scripts to monitor and perform basic tasks (outdoor lights on at sunset, enhanced security when we're out of town, door chimes when garage opens, etc, text to speech alerts over Sonos when

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Joe Heitzeberg

@jheitzeb

1 year

July’s AI Tinkerers - Seattle meetup shaping up to be the best yet. We are screening to keep it to practitioners (sorry recruiters and deal scouts!) — so if you’re *actively building* with LLM and generative, don’t miss it!

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Joe Heitzeberg

@jheitzeb

1 year

Imagine a human-level intelligence implanted everywhere -- with admin and root access to every system -- from power grids to governments to major businesses -- able to act independently and autonomously -- we have this today -- it's called humans.

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Joe Heitzeberg

@jheitzeb

8 months

I wish Community Notes was baked into the browser and available everywhere, not just here on X.

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Joe Heitzeberg

@jheitzeb

2 years

I also indexed long speeches, company FAQs and other docs. This turns them into a Q&A bot with good results.

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Joe Heitzeberg

@jheitzeb

8 months

Clues from an old interview? HBD @adamdoppelt

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Joe Heitzeberg

@jheitzeb

2 years

✨Happy New Year✨ I can't believe this ready! Announcing: - a texting app to help you get in better shape by tracking what you eat throughout the day. Check out the demo 👇 and head to to give it a try #CalorieCoach #AI

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Joe Heitzeberg

@jheitzeb

4 years

WSJ covered Crowd Cow today - check it out and stop by to load up on proteins for your cook-at-home adventure!

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Joe Heitzeberg

@jheitzeb

2 years

👋 Who are the other Seattle-area entrepreneurs and hackers diving into LLMs and generative AI?

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