<rss version="2.0" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:atom="http://www.w3.org/2005/Atom"><channel><title>Hacker News: ttcbj</title><link>https://news.ycombinator.com/user?id=ttcbj</link><description>Hacker News RSS</description><docs>https://hnrss.org/</docs><generator>hnrss v2.1.1</generator><lastBuildDate>Thu, 16 Apr 2026 01:08:40 +0000</lastBuildDate><atom:link href="https://hnrss.org/user?id=ttcbj" rel="self" type="application/rss+xml"></atom:link><item><title><![CDATA[New comment by ttcbj in "Claude Code Unpacked : A visual guide"]]></title><description><![CDATA[
<p>I find it really strange that there is so much negative commentary on the _code_, but so little commentary on the core architecture.<p>My takeaway from looking at the tool list is that they got the fundamental architecture right - try to create a very simple and general set of tools on the client-side (e.g. read file, output rich text, etc) so that the server can innovate rapidly without revving the client (and also so that if, say, the source code leaks, none of the secret sauce does).<p>Overall, when I see this I think they are focused on the right issues, and I think their tool list looks pretty simple/elegant/general.  I picture the server team constantly thinking - we have these client-side tools/APIs, how can we use them optimally?  How can we get more out of them.   That is where the secret sauce lives.</p>
]]></description><pubDate>Wed, 01 Apr 2026 13:20:53 +0000</pubDate><link>https://news.ycombinator.com/item?id=47600492</link><dc:creator>ttcbj</dc:creator><comments>https://news.ycombinator.com/item?id=47600492</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=47600492</guid></item><item><title><![CDATA[New comment by ttcbj in "Claude Code Unpacked : A visual guide"]]></title><description><![CDATA[
<p>I found it a useful overview.  My primary question about the client source was - is there any secret sauce in it?   Based on this site, the answer is no, the client is quite simple/dumb, and all the secret sauce resides on the server/in the model.<p>I particularly valued the tool list.   People in these comments are complaining about how bad the code is, but I found the client-side tools that the model actually uses to be pretty clean/general.<p>My takeaway was more that at a very basic level they know what they are doing - keep the client general, so that you can innovate on the server side without revving the client as much.</p>
]]></description><pubDate>Wed, 01 Apr 2026 13:15:57 +0000</pubDate><link>https://news.ycombinator.com/item?id=47600439</link><dc:creator>ttcbj</dc:creator><comments>https://news.ycombinator.com/item?id=47600439</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=47600439</guid></item><item><title><![CDATA[New comment by ttcbj in "[dead]"]]></title><description><![CDATA[
<p>I can't read this article, but I live in a market that Waymo is just beginning to develop (St. Louis).   I have seen two Waymos in our area in the last week.   I am really, really looking forward to having it available, but I think it is several years away.<p>It will be useful for me and my wife, but it would have been transformative for my kids in the pre-driving teen years.   We do so much ferrying them around, and to be able to put them in a safe car and get them where they are going would have made such a difference for us.    I think it might be here in time to make a difference with my younger child.<p>For that use case, trust and safety are really, really important to me.   That plan only works for me because I suspect the Waymo driver will be safer than I am.   I think for companies developing self-driving cars, the safety reputation matters a lot.   Right now Waymo is the only one I would consider, because their roll out has been so methodical and competent.</p>
]]></description><pubDate>Mon, 23 Feb 2026 19:37:55 +0000</pubDate><link>https://news.ycombinator.com/item?id=47127605</link><dc:creator>ttcbj</dc:creator><comments>https://news.ycombinator.com/item?id=47127605</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=47127605</guid></item><item><title><![CDATA[New comment by ttcbj in "Creators of Tailwind laid off 75% of their engineering team"]]></title><description><![CDATA[
<p>As a small business that started with a one-time/upgrade based pricing policy, and moved to a recurring policy, I don't think it is too late for tailwind to do so for future upgrades/improvements.   I am saddened that they laid people off before trying.  I understand doing that is a leap of faith/risk, but that is what you need to do.<p>The key thing they need to recognize is that some percentage of their customers are serious businesses that want them to continue developing/maintaining the software, and that these businesses will be supportive as long as the deal is the same for everyone (you can't ask them to pay out of the goodness of their hearts, as then they feel they will be taken advantage of by people who don't pay).<p>When we switched to a recurring pricing model, I thought it was going to be a disaster.   In fact, I got an angry call from exactly one customer (who then remained a customer despite threatening to leave).   I got subtly expressed approval/relief from many more.<p>The book "How to Sell at Margins Higher than Your Competitors" was helpful to me, and might be helpful here as well.  The key is to realize that you want to sell to people who really value your product and will pay for it.  You don't want to maximize volume, you want to maximize revenue x margin.<p>You already have an installed base of people who value your product enough to pay for it once, you just have to create a system that enables them to sustain the technology they value in order to get ongoing support/upgrades/fixes/etc.  The people who are going to complain on hacker news about recurring pricing aren't the people you want as customers anyway.<p>If the majority of your customers don't value it that much, then you are pretty cooked.  But you may as well find that out directly.  If people really don't want to pay for the software, don't waste time creating it for them.<p>We made the switch about 20 years ago.  Since that time, about 70% of our lifetime revenue has come from recurring payments.   Had I not had the courage to make the switch, I would be writing now that the business has been an unsustainable mistake, but that would have been false.</p>
]]></description><pubDate>Thu, 08 Jan 2026 14:25:45 +0000</pubDate><link>https://news.ycombinator.com/item?id=46541335</link><dc:creator>ttcbj</dc:creator><comments>https://news.ycombinator.com/item?id=46541335</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=46541335</guid></item><item><title><![CDATA[New comment by ttcbj in "We Let AI Run Our Office Vending Machine. It Lost Hundreds of Dollars"]]></title><description><![CDATA[
<p>This article is the second time I have seen a news outlet try to 'break' the vending machine experiment.   That is definitely really entertaining.   In this case, they convinced the AI that it lived in a communist country and it was part of an experiment in capitalism.  That's funny!<p>But I really wish Anthropic would give the technology to a journalist that tries working with it productively.   Most business people will try to work with AI productively because they have an incentive to save money/be efficient/etc.<p>Anyway, I am hoping someone at Anthropic will see this on HN, and relay this message to whatever team sets up these experiements.   I for one would be fascinated to see the vending machine experiment done sincerely, with someone who wants to make it work.<p>The reality is that even most customers are smart enough to realize that driving a business they rely on out of business isn't in their interest.  In fact, in a B2B context, I think that is often the case.   Thanks.</p>
]]></description><pubDate>Thu, 18 Dec 2025 17:07:50 +0000</pubDate><link>https://news.ycombinator.com/item?id=46315467</link><dc:creator>ttcbj</dc:creator><comments>https://news.ycombinator.com/item?id=46315467</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=46315467</guid></item><item><title><![CDATA[New comment by ttcbj in "The patent office is about to make bad patents untouchable"]]></title><description><![CDATA[
<p>I am surprised this hasn't gotten more attention.   I feel like HN used to love nothing more than complaining about patent trolls.   Anyway, this article suggestions an action through regulation.gov which, based on the content of the page, seemed worth doing to me.</p>
]]></description><pubDate>Wed, 19 Nov 2025 22:37:56 +0000</pubDate><link>https://news.ycombinator.com/item?id=45986282</link><dc:creator>ttcbj</dc:creator><comments>https://news.ycombinator.com/item?id=45986282</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=45986282</guid></item><item><title><![CDATA[New comment by ttcbj in "I'm Betting $100M on a New University"]]></title><description><![CDATA[
<p>I think this is an interesting idea, but the details on how the incentives get aligned, and how graduated students support the university are unclear to me.<p>I am a fan of the idea that universities need a new pricing model that is correlated to career results.   Like, maybe universities are only eligible for students to receive gov't loans in proportion to the increase in W2 income of their past students, etc.<p>But I am not convinced that the model in this article, as described, scales.  It might be a model for attracting very high-value students and thriving.   But in that case it might just be about selection effects, and not about delivering a value-add in education.<p>I also think that the article fails to recognize that one of the main tasks of major universities is research.  Quite possibly the research and education functions should be separated, but I wish the article addressed some of these issues more explicitly.<p>Still, $100m towards and effort is interesting.  Maybe it will evolve in an even more interesting direction.</p>
]]></description><pubDate>Wed, 05 Nov 2025 19:22:25 +0000</pubDate><link>https://news.ycombinator.com/item?id=45826758</link><dc:creator>ttcbj</dc:creator><comments>https://news.ycombinator.com/item?id=45826758</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=45826758</guid></item><item><title><![CDATA[New comment by ttcbj in "I'm Betting $100M on a New University"]]></title><description><![CDATA[
<p>The incentive structure of higher education is broken. My gift to the University of Austin is meant to change that—by tying its success to the real-world achievements of its students. By Jeff Yass.</p>
]]></description><pubDate>Wed, 05 Nov 2025 19:14:57 +0000</pubDate><link>https://news.ycombinator.com/item?id=45826678</link><dc:creator>ttcbj</dc:creator><comments>https://news.ycombinator.com/item?id=45826678</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=45826678</guid></item><item><title><![CDATA[I'm Betting $100M on a New University]]></title><description><![CDATA[
<p>Article URL: <a href="https://www.thefp.com/p/im-betting-100-million-on-a-new-university">https://www.thefp.com/p/im-betting-100-million-on-a-new-university</a></p>
<p>Comments URL: <a href="https://news.ycombinator.com/item?id=45826677">https://news.ycombinator.com/item?id=45826677</a></p>
<p>Points: 5</p>
<p># Comments: 4</p>
]]></description><pubDate>Wed, 05 Nov 2025 19:14:57 +0000</pubDate><link>https://www.thefp.com/p/im-betting-100-million-on-a-new-university</link><dc:creator>ttcbj</dc:creator><comments>https://news.ycombinator.com/item?id=45826677</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=45826677</guid></item><item><title><![CDATA[New comment by ttcbj in "First recording of a dying human brain shows waves similar to memory flashbacks (2022)"]]></title><description><![CDATA[
<p>I agree.  I read an article a few months ago about how frequent MAID (medical assistance in dying) is in Canada.  I am surprised that that has not led to larger scale studies about the dying process.<p>In this particular case, the press release notes "Scientifically, it's very difficult to interpret the data because the brain had suffered bleeding, seizures, swelling...".  That does seem to limit how much can be generalized from this one case.   A larger study of MAID patients would be more useful.<p>Edit: Maybe the issue is that the MAID itself would alter the brain state.  That actually seems pretty plausible.</p>
]]></description><pubDate>Mon, 03 Nov 2025 21:49:21 +0000</pubDate><link>https://news.ycombinator.com/item?id=45804866</link><dc:creator>ttcbj</dc:creator><comments>https://news.ycombinator.com/item?id=45804866</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=45804866</guid></item><item><title><![CDATA[New comment by ttcbj in "Show HN: Project management system for Claude Code"]]></title><description><![CDATA[
<p>I think Steve Ballmer's quote was something like "Measure a software project's progress by increase in lines-of-code is like measuring an airplane project's progress by increase in weight."</p>
]]></description><pubDate>Wed, 20 Aug 2025 14:32:43 +0000</pubDate><link>https://news.ycombinator.com/item?id=44962334</link><dc:creator>ttcbj</dc:creator><comments>https://news.ycombinator.com/item?id=44962334</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=44962334</guid></item><item><title><![CDATA[New comment by ttcbj in "More on Apple's Trust-Eroding 'F1 the Movie' Wallet Ad"]]></title><description><![CDATA[
<p>I have been reading the book “apple in China” after hearing the author on a podcast.  It has fundamentally altered my view of apple as a company.  From a consumer perspective, I thought it was a an amazing company.  But looking behind the scenes, I came to understand how morally compromised it has been for a very long time.  In retrospect, I feel complicit in things I didn’t understand I was part of.</p>
]]></description><pubDate>Sun, 29 Jun 2025 13:14:40 +0000</pubDate><link>https://news.ycombinator.com/item?id=44412897</link><dc:creator>ttcbj</dc:creator><comments>https://news.ycombinator.com/item?id=44412897</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=44412897</guid></item><item><title><![CDATA[New comment by ttcbj in "Project Vend: Can Claude run a small shop? (And why does that matter?)"]]></title><description><![CDATA[
<p>I read your comment before reading the article, and I disagree.  Maybe it is because I am less actively involved in AI development, but I thought it was an interesting experiment, and documented with an appropriate level of detail.<p>The section on the identity crisis was particularly interesting.<p>Mainly, it left me with more questions.  In particular, I would have been really interested to experiment with having a trusted human in the loop to provide feedback and monitor progress.  Realistically, it seems like these systems would be grown that way.<p>I once read an article about a guy who had purchased a subway franchise, and one of the big conclusions was that running a subway franchise was _boring_.   So, I could see someone being eager to delegate the boring tasks of daily business management to an AI at a simple business.</p>
]]></description><pubDate>Fri, 27 Jun 2025 20:26:48 +0000</pubDate><link>https://news.ycombinator.com/item?id=44399954</link><dc:creator>ttcbj</dc:creator><comments>https://news.ycombinator.com/item?id=44399954</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=44399954</guid></item><item><title><![CDATA[New comment by ttcbj in "Ask HN: Anyone making a living from a paid API?"]]></title><description><![CDATA[
<p>Wasn’t there a post on HN about someone who made a lot of money with an API that told you the geolocation of an IP address quickly?  Maybe 5 years ago?</p>
]]></description><pubDate>Sat, 31 May 2025 16:10:14 +0000</pubDate><link>https://news.ycombinator.com/item?id=44145206</link><dc:creator>ttcbj</dc:creator><comments>https://news.ycombinator.com/item?id=44145206</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=44145206</guid></item><item><title><![CDATA[New comment by ttcbj in "Launch HN: WorkDone (YC X25) – AI Audit of Medical Charts"]]></title><description><![CDATA[
<p>Final follow up.  My wife forwarded your info/website/brief summary to the guy.  I don't know if he will follow up, but hopefully so.  Best wishes!</p>
]]></description><pubDate>Fri, 23 May 2025 15:37:05 +0000</pubDate><link>https://news.ycombinator.com/item?id=44073814</link><dc:creator>ttcbj</dc:creator><comments>https://news.ycombinator.com/item?id=44073814</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=44073814</guid></item><item><title><![CDATA[New comment by ttcbj in "Launch HN: WorkDone (YC X25) – AI Audit of Medical Charts"]]></title><description><![CDATA[
<p>Thanks, I will ask my wife to ask the guy who gives the talks (their internal expert in billing matters) if he is interested and send him your email.  Personally, I really think your solution has potential to help them, in the sense that they don’t have a sustainable/automated process for training clinicians to write notes in the correct way, or to detect issues when the clinicians don’t know or remember to do so.  I know that meeting wasn’t perfectly attended, but even if it had been, they add like 8 new people at the beginning of July, and those people won’t attend the billing meeting until the next one happens in a year.  The push for more revenue has been within the last month or so (I think maybe due to Trump related cuts to grant funding and concerns about Medicaid), so it’s an issue that is currently on the mind of leadership.</p>
]]></description><pubDate>Fri, 23 May 2025 00:21:25 +0000</pubDate><link>https://news.ycombinator.com/item?id=44068548</link><dc:creator>ttcbj</dc:creator><comments>https://news.ycombinator.com/item?id=44068548</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=44068548</guid></item><item><title><![CDATA[New comment by ttcbj in "Launch HN: WorkDone (YC X25) – AI Audit of Medical Charts"]]></title><description><![CDATA[
<p>Just FYI, it’s definitely not fraud, it is just that clinicians don’t know when they need to specifically document things that they are actually doing.  They do things, don’t specifically mention them in the note because they don’t know it matter, then the billing is lower than it should be.  But it’s definitely not fraud.</p>
]]></description><pubDate>Fri, 23 May 2025 00:13:52 +0000</pubDate><link>https://news.ycombinator.com/item?id=44068517</link><dc:creator>ttcbj</dc:creator><comments>https://news.ycombinator.com/item?id=44068517</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=44068517</guid></item><item><title><![CDATA[New comment by ttcbj in "Launch HN: WorkDone (YC X25) – AI Audit of Medical Charts"]]></title><description><![CDATA[
<p>My wife is a doctor at a major university.  They are under pressure right now and are looking to increase revenue.  Changing the way they document cases can substantially alter the billing outcome.  Note that these are not errors, they are omissions of work done in the note that prevents the downstream billing experts from using higher paying codes.<p>They have been aware for a few years that many clinicians aren’t documenting their work in the best way for billing.  The current solution is to have an annual talk given by the one billing expert in their department pointing out where people often lose revenue due to poor documentation.<p>Not all the doctors attend this talk.  There is no internal process for measuring subsequent improvements quantitatively.  There are 85 doctors in her group.<p>Anyway, this is just to say that something automated to help doctors document their work in a billing friendly way seems powerful.  But for my wife’s group, the issue doesn’t seem to be denied claims or “errors” per se.  More omissions/sub optimal documentation due to lack of knowledge. Or lack of follow through on knowledge which is only occasionally communicated.</p>
]]></description><pubDate>Thu, 22 May 2025 18:22:42 +0000</pubDate><link>https://news.ycombinator.com/item?id=44065065</link><dc:creator>ttcbj</dc:creator><comments>https://news.ycombinator.com/item?id=44065065</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=44065065</guid></item><item><title><![CDATA[New comment by ttcbj in "Claude Code SDK"]]></title><description><![CDATA[
<p>Thanks, this is helpful.  I tried Claude Code, and thought it had a lot of potential, but I was on track to spend at least $20/day.<p>For a tool that radically increases productivity (say 2x), I think it could still make sense for a VC funded startup or an established company (even $100/day or $36k/year is still a lot less than hiring another developer).   But for a side project or bootstrap effort, $36k/year obviously significantly increases cash expenses.  $100/month does not, however.<p>So, I'm going to go back and upgrade to Max and try it again.   If that keeps my costs to $100/month, thats a really different value proposition.</p>
]]></description><pubDate>Mon, 19 May 2025 18:57:50 +0000</pubDate><link>https://news.ycombinator.com/item?id=44033456</link><dc:creator>ttcbj</dc:creator><comments>https://news.ycombinator.com/item?id=44033456</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=44033456</guid></item><item><title><![CDATA[New comment by ttcbj in "Mira Murati leaves OpenAI"]]></title><description><![CDATA[
<p>This is a good point.  I had not thought of it this way before.</p>
]]></description><pubDate>Wed, 25 Sep 2024 21:15:32 +0000</pubDate><link>https://news.ycombinator.com/item?id=41651964</link><dc:creator>ttcbj</dc:creator><comments>https://news.ycombinator.com/item?id=41651964</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=41651964</guid></item></channel></rss>