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Joe Heitzeberg
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Joe Heitzeberg
@jheitzeb
AI Tinkerers global, co-founder of Crowd Cow, 2019 Allen School Alumni Impact Award, MIT, weekly 1:1 with my AI
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aitinkerers.org
Joined June 2007
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    Joe Heitzeberg
    @jheitzeb
    Feb 14
    When I was 12 and my dad sat me down in front of an Apple II computer and said, "We're going to learn to program. First thing to know, you can't just say, 'Make me a race car game.'" Then he made me type that in just to see it not work.
    435K
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    Joe Heitzeberg
    @jheitzeb
    Jul 12, 2024
    Asked “who has switched from ChatGPT to Claude” at AI Tinkerers Seattle tonight, approx 60-70% of hands went up.
    87K
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    Joe Heitzeberg
    @jheitzeb
    Jun 7, 2024
    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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    105K
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    Joe Heitzeberg
    @jheitzeb
    Jan 8, 2023
    Correctly answering questions from a 14,000 word scientific paper… pointing my chatbot to a doc store with embeddings index
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    85K
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    Joe Heitzeberg
    @jheitzeb
    Dec 2, 2023
    I made something that can take two input: YouTube video url + arbitrary text — and do this
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    64K
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    Joe Heitzeberg
    @jheitzeb
    Nov 10, 2022
    1/ Today I’m announcing DREAM.page, the AI-first blogging platform #dreampage 👇
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    Joe Heitzeberg
    @jheitzeb
    Oct 3, 2022
    Who else uses GPT-3 several times per day as a Google replacement?, e.g.
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    Joe Heitzeberg
    @jheitzeb
    Feb 1, 2023
    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 @elevenlabs 👇
    55K
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    Joe Heitzeberg
    @jheitzeb
    Jul 27, 2025
    I can't believe this is real: Transcribing a 60 second mp3 with today's top consumer LLM UIs... ❌ Gemini ❌ Claude ❌ ChatGPT ❌ Grok ✅ @perplexity_ai
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    Joe Heitzeberg
    @jheitzeb
    Jul 27, 2025
    i cant even
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    50K
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    Joe Heitzeberg
    @jheitzeb
    Dec 10, 2022
    Read all the hacker news comments on this page and summarize it for me
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    Joe Heitzeberg
    @jheitzeb
    Jul 27, 2024
    Replying to @GrantSlatton
    Imagine all the money I’m going to save when it makes my bagels from scratch
    7.3K
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    Joe Heitzeberg
    @jheitzeb
    Oct 3, 2022
    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: github.com/jheitzeb/ruby-… - hope to allow Ruby devs to explore something that feels magical :)
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    Joe Heitzeberg
    @jheitzeb
    Jan 8, 2023
    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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    23K
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    Joe Heitzeberg
    @jheitzeb
    Nov 14, 2024
    "The simplest thing I can build that can build itself" — that’s the guiding principle of Yohei Nakajima @yoheinakajima, the mind behind BabyAGI, as he challenges the boundaries of what AI can achieve independently. In my latest episode of @AITinkerers "One-Shot", we dive into
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