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zkoch

HN member
Joined
Mon, Aug 17, 2009, 6:33 PM UTC
HN karma
135
Public activity
30 items

About zkoch

CEO @ ultravox.ai zach [at] ultravox.ai

Recent public activity

  1. story
  2. comment
    Comment #44965152

    I love working in Zed. It really is a delight to use, and I think the Agentic coding integration is really well done. I'm excited to see them investing in this space more. I unders…

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    Comment #44244119

    I think it is a very common misconception (by consumers or businesses trying to use LLMs) that fine tuning can be used to inject new knowledge. I'm not sure many of the fine-tuning…

  4. story
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    Comment #40927583

    Nah, we're pretty happy with the new trajectory. :)

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    Comment #40348900

    We're (fixie.ai) working on on our SLM (speech language model). We'll release something soon to play with :)

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    Comment #40137753

    This is a great idea. We'll add it.

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    Comment #38619271

    Thanks for trying it out! That's good feedback on the voice. It's actually a voice clone of a real voice actor, but I agree there are moments where it still feels not quiittee ther…

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    Comment #36426431

    Yeah it's a great question. We're still exploring how far we can take this. I think we'll be able to get pretty basic examples working in 3.5 (like the Recipe example), but more co…

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    Comment #34735083

    Yeah, great feedback. We'll have a bunch more examples that vary in complexity coming out in the next couple of weeks.

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    Comment #34734990

    Short answer: yes! We think this is actually a super compelling use case, and there are a few different ways to accomplish it. We already support auth mechanisms like Oauth, and th…

  14. comment
    Comment #34734762

    You can use both Langchain and GPT Index with Fixie Agents. We're fans of what they've built, and they can be great tools.

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    Comment #11897836

    As a quick correction, the current Web Payments API (PaymentRequest) that is making its way through the W3C process is at https://w3c.github.io/browser-payment-api/ . It's not the …

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    Comment #7226530

    What was interesting to me, though, was this bit: "Applying the same law which holds taxi companies responsible for the injuries caused by their drivers, whether or not they have a…

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    Comment #5161024

    Another great translation of these is by two brothers, David and C. Scott Hicks. It's called The Emperor's Handbook[1], and is an attempt to translate them in a way that is less li…

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    Comment #4878680

    I really like this, but one big complaint is that the auto-scroll after completing a little task isn't correct. So each time after I "pass" a particular section, I have to manually…

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    Comment #4734003

    There are many goals to meditation. Sometimes it starts with focusing on your breath. Sometimes it's in the form of chanting. Depends on the school of thought, the individual, the …

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    Comment #2778126

    This was done in InDesign. You could do it in Word, but it's going to be more difficult. If you're on a Mac I would recommend Pages. I'm not as familiar with Windows, so couldn't r…

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    Comment #2778037

    I usually try to make mine look a little more "modern." I usually follow a few simple rules: 1.) Two or three colors color scheme 2.) Simple vertical alignment 3.) 2 fonts: 1 for h…

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    Comment #2363928

    I live in China, so I did a quick test with my coworkers. 4 people. Two phone calls each. Each conversation we dropped the word 'protest' in both English and Chinese. No magical dr…

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    Comment #2312294

    I think so. I've done a lot of travelling abroad, and as an American who only speaks English, I was always a little bit ashamed that I could only manage one language. The shame was…