<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: LifeIsBio</title><link>https://news.ycombinator.com/user?id=LifeIsBio</link><description>Hacker News RSS</description><docs>https://hnrss.org/</docs><generator>hnrss v2.1.1</generator><lastBuildDate>Mon, 06 Apr 2026 00:47:42 +0000</lastBuildDate><atom:link href="https://hnrss.org/user?id=LifeIsBio" rel="self" type="application/rss+xml"></atom:link><item><title><![CDATA[New comment by LifeIsBio in "Ask HN: How to be alone?"]]></title><description><![CDATA[
<p>This line stuck out to me as well, but my follow up thought was different.<p>I’ve had friends who have been on cocktails like these, and one of them once said something like, “I’ve been depressed before, and this is not that. I’m not depressed. I don’t have the emotional capacity to be depressed. This is more like a total emotional blank slate.”<p>She was basically a robot for a few months. Incapable of really any emotions, including sadness, anxiety, frustration, etc. Suffice to say, she also didn’t have the emotional drive to push her towards positive things like deciding on how to spend her weekend free time.<p>Thankfully she’s changed her meds and is feeling overall better (if, admittedly, at the price of some emotional stability).</p>
]]></description><pubDate>Sun, 08 Mar 2026 22:24:28 +0000</pubDate><link>https://news.ycombinator.com/item?id=47302258</link><dc:creator>LifeIsBio</dc:creator><comments>https://news.ycombinator.com/item?id=47302258</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=47302258</guid></item><item><title><![CDATA[New comment by LifeIsBio in "Mermaid: Generation of diagrams like flowcharts or sequence diagrams from text"]]></title><description><![CDATA[
<p>There's really not much to share. I rewrite the prompt each time, but here's was a recent one:<p>> I have an image of a hand drawn workflow diagram. I’d like to turn it into a mermaid.js file.<p>(with the image attached)</p>
]]></description><pubDate>Sat, 24 May 2025 04:36:01 +0000</pubDate><link>https://news.ycombinator.com/item?id=44078810</link><dc:creator>LifeIsBio</dc:creator><comments>https://news.ycombinator.com/item?id=44078810</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=44078810</guid></item><item><title><![CDATA[New comment by LifeIsBio in "Mermaid: Generation of diagrams like flowcharts or sequence diagrams from text"]]></title><description><![CDATA[
<p>That's an interesting idea. A lot of times what I'm drawing is a blend of what the code is versus what I want it to be post-refactor.</p>
]]></description><pubDate>Sat, 24 May 2025 04:34:10 +0000</pubDate><link>https://news.ycombinator.com/item?id=44078803</link><dc:creator>LifeIsBio</dc:creator><comments>https://news.ycombinator.com/item?id=44078803</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=44078803</guid></item><item><title><![CDATA[New comment by LifeIsBio in "Mermaid: Generation of diagrams like flowcharts or sequence diagrams from text"]]></title><description><![CDATA[
<p>One of my favorite applications of multimodal LLMs thus far is the ability to:<p>1. Draw a DAG of whatever pipeline I’m working on with pen and paper.<p>2. Take a photo of the graph, mistakes and all.<p>3. Ask ChatGPT to translate the image into mermaid.js<p>Given how complicated the pipelines are that I’m working with and the sloppiness of the hand drawn image, it’s truly amazing how well this workflow works.</p>
]]></description><pubDate>Sat, 24 May 2025 01:42:26 +0000</pubDate><link>https://news.ycombinator.com/item?id=44078150</link><dc:creator>LifeIsBio</dc:creator><comments>https://news.ycombinator.com/item?id=44078150</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=44078150</guid></item><item><title><![CDATA[Ask HN: How do you make auto-graded coding screens that test humans (not AI)?]]></title><description><![CDATA[
<p>We're finally seeing that all of the answers to our company's top-of-the-funnel coding screen are nearly identical. It's fine that people are using LLMs, but it's clear that the value of our current screening questions are diminished. Once you have a small pool of candidates, you can interview them in person, ask questions that deal with ambiguity, etc. There are many opportunities to deconvolve the human from the AI.<p>But, what techniques are people using for automated screening to evaluate technical/programming skills?</p>
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<p>Comments URL: <a href="https://news.ycombinator.com/item?id=42980933">https://news.ycombinator.com/item?id=42980933</a></p>
<p>Points: 1</p>
<p># Comments: 1</p>
]]></description><pubDate>Sat, 08 Feb 2025 06:36:35 +0000</pubDate><link>https://news.ycombinator.com/item?id=42980933</link><dc:creator>LifeIsBio</dc:creator><comments>https://news.ycombinator.com/item?id=42980933</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=42980933</guid></item><item><title><![CDATA[Ask HN: How to approach first days on a new job as a senior PM?]]></title><description><![CDATA[
<p>Inspired by this post: https://news.ycombinator.com/item?id=42656184<p>I'm starting a new job in a few days as a senior PM at a ~1000 person company, but I've never been a PM before. My career path has been: PhD -> Engineer -> Founder.<p>My time as a founder has given me some unique perspective on products in my space, but I'm less experienced with the day-to-day of a PM in a medium sized company. My exposure has been second hand watching the PMs while I was an engineer. Any advice on how to help ensure things kick off well?</p>
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<p>Comments URL: <a href="https://news.ycombinator.com/item?id=42657982">https://news.ycombinator.com/item?id=42657982</a></p>
<p>Points: 61</p>
<p># Comments: 48</p>
]]></description><pubDate>Fri, 10 Jan 2025 17:55:24 +0000</pubDate><link>https://news.ycombinator.com/item?id=42657982</link><dc:creator>LifeIsBio</dc:creator><comments>https://news.ycombinator.com/item?id=42657982</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=42657982</guid></item><item><title><![CDATA[New comment by LifeIsBio in "Canvas is a new way to write and code with ChatGPT"]]></title><description><![CDATA[
<p>I'm usually pretty verbose with prompts, so I wanted to see what chatgpt would do with just a "Schumpeter's Creative Destruction"<p><a href="https://chatgpt.com/share/66ff28e2-ea74-800b-a230-86d562f60f87" rel="nofollow">https://chatgpt.com/share/66ff28e2-ea74-800b-a230-86d562f60f...</a></p>
]]></description><pubDate>Thu, 03 Oct 2024 23:31:07 +0000</pubDate><link>https://news.ycombinator.com/item?id=41736164</link><dc:creator>LifeIsBio</dc:creator><comments>https://news.ycombinator.com/item?id=41736164</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=41736164</guid></item><item><title><![CDATA[New comment by LifeIsBio in "Many FDA-approved AI medical devices are not trained on real patient data"]]></title><description><![CDATA[
<p>Nonzero, for sure.</p>
]]></description><pubDate>Mon, 26 Aug 2024 23:58:29 +0000</pubDate><link>https://news.ycombinator.com/item?id=41363354</link><dc:creator>LifeIsBio</dc:creator><comments>https://news.ycombinator.com/item?id=41363354</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=41363354</guid></item><item><title><![CDATA[New comment by LifeIsBio in "Many FDA-approved AI medical devices are not trained on real patient data"]]></title><description><![CDATA[
<p>Yep, I'm in the rare disease space. "impossible" is pretty appropriate.<p>It's tricky. On the one hand, it's obviously not appropriate to be flippant about patient privacy. On the other, it's clearly that advancements in human health are being hindered by our current approach to (dis)allowing researchers access to data.</p>
]]></description><pubDate>Mon, 26 Aug 2024 23:34:39 +0000</pubDate><link>https://news.ycombinator.com/item?id=41363233</link><dc:creator>LifeIsBio</dc:creator><comments>https://news.ycombinator.com/item?id=41363233</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=41363233</guid></item><item><title><![CDATA[YouTube History Analysis 2.0]]></title><description><![CDATA[
<p>Article URL: <a href="https://github.com/Jessime/youtube_history">https://github.com/Jessime/youtube_history</a></p>
<p>Comments URL: <a href="https://news.ycombinator.com/item?id=40959176">https://news.ycombinator.com/item?id=40959176</a></p>
<p>Points: 2</p>
<p># Comments: 0</p>
]]></description><pubDate>Sun, 14 Jul 2024 06:05:04 +0000</pubDate><link>https://github.com/Jessime/youtube_history</link><dc:creator>LifeIsBio</dc:creator><comments>https://news.ycombinator.com/item?id=40959176</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=40959176</guid></item><item><title><![CDATA[GenAI Tools in Genetics?]]></title><description><![CDATA[
<p>GenAI, like most technological changes, comes with a mixture of hype and genuine improvements in productivity. I'm curious what tools people have been using in their day-to-day that have benefitted them. I'm happy to hear about use cases of generalist tools like Perplexity (https://www.perplexity.ai/), but am more interested in genetics specific tools, like VarChat (https://varchat.engenome.com/).</p>
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<p>Comments URL: <a href="https://news.ycombinator.com/item?id=40939914">https://news.ycombinator.com/item?id=40939914</a></p>
<p>Points: 1</p>
<p># Comments: 0</p>
]]></description><pubDate>Thu, 11 Jul 2024 19:46:01 +0000</pubDate><link>https://news.ycombinator.com/item?id=40939914</link><dc:creator>LifeIsBio</dc:creator><comments>https://news.ycombinator.com/item?id=40939914</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=40939914</guid></item><item><title><![CDATA[Performances are plateauing, let's make the leaderboard steep again]]></title><description><![CDATA[
<p>Article URL: <a href="https://huggingface.co/spaces/open-llm-leaderboard/blog">https://huggingface.co/spaces/open-llm-leaderboard/blog</a></p>
<p>Comments URL: <a href="https://news.ycombinator.com/item?id=40804590">https://news.ycombinator.com/item?id=40804590</a></p>
<p>Points: 3</p>
<p># Comments: 0</p>
]]></description><pubDate>Wed, 26 Jun 2024 21:05:59 +0000</pubDate><link>https://huggingface.co/spaces/open-llm-leaderboard/blog</link><dc:creator>LifeIsBio</dc:creator><comments>https://news.ycombinator.com/item?id=40804590</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=40804590</guid></item><item><title><![CDATA[New comment by LifeIsBio in "Show HN: R2R V2 – A open source RAG engine with prod features"]]></title><description><![CDATA[
<p>I want to second this. It seems like document chunking is the most difficult part of the pipeline at this point.<p>You gave the example of unstructured PDF, but there are challenges with structured docs as well. We’ve run into docs that are hard to chunk because of this deeply nested and repeated structure. For example, there might be a long experimental protocol with multiple steps; at the end of each step, there’s a table “Debugging” for troubleshooting anything that might have gone wrong in that step. The debugging table is a natural chunk, except that once chunked there are a dozen such tables that are semantically similar when decoupled from their original context and position in the tree structure of the document.<p>This is one example, but there are many other cases where key context for a chunk is nearby in a structured sense, but far away in the flattened document, and therefore completely lost when chunking.</p>
]]></description><pubDate>Wed, 26 Jun 2024 16:55:54 +0000</pubDate><link>https://news.ycombinator.com/item?id=40802012</link><dc:creator>LifeIsBio</dc:creator><comments>https://news.ycombinator.com/item?id=40802012</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=40802012</guid></item><item><title><![CDATA[New comment by LifeIsBio in "Jim Simons has died"]]></title><description><![CDATA[
<p>Just to add to the list of this Jim Simons did and funded, he also established the Simons Foundation Autism Research Initiative (SFARI).<p>"SFARI’s mission is to improve the understanding, diagnosis and treatment of autism spectrum disorders by funding innovative research of the highest quality and relevance."<p>SFARI in turn funds a lot of foundational neurological and rare disease research, since autism is such a common phenotype.</p>
]]></description><pubDate>Fri, 10 May 2024 22:07:04 +0000</pubDate><link>https://news.ycombinator.com/item?id=40324234</link><dc:creator>LifeIsBio</dc:creator><comments>https://news.ycombinator.com/item?id=40324234</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=40324234</guid></item><item><title><![CDATA[New comment by LifeIsBio in "Is Cosine-Similarity of Embeddings Really About Similarity?"]]></title><description><![CDATA[
<p>The paper kinda leaves you hanging on the "alternatives" front, even though they have a section dedicated to it.<p>In addition to the _quality_ of any proposed alternative(s), computational speed also has to be a consideration. I've run into multiple situations where you want to measure similarities on the order of millions/billions of times. Especially for realtime applications (like RAG?) speed may even out weight quality.</p>
]]></description><pubDate>Tue, 12 Mar 2024 05:15:34 +0000</pubDate><link>https://news.ycombinator.com/item?id=39676410</link><dc:creator>LifeIsBio</dc:creator><comments>https://news.ycombinator.com/item?id=39676410</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=39676410</guid></item><item><title><![CDATA[New comment by LifeIsBio in "Everything is a linear model"]]></title><description><![CDATA[
<p>I read this article when I was in grad school 5 years ago. Absolutely love it and talk about it to this day.<p>It really makes me frustrated about the ways I was introduced to statistics: brute force memorization of seeming arbitrary formulas.</p>
]]></description><pubDate>Sun, 18 Feb 2024 18:52:30 +0000</pubDate><link>https://news.ycombinator.com/item?id=39421870</link><dc:creator>LifeIsBio</dc:creator><comments>https://news.ycombinator.com/item?id=39421870</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=39421870</guid></item><item><title><![CDATA[New comment by LifeIsBio in "Show HN: Lodestar Bio, providing rare disease patients a diagnosis"]]></title><description><![CDATA[
<p>Hey, HN! Maybe not your typical startup announcement here, but I recently left my job as a bioinformatics engineer to start a company called Lodestar Bio.<p>We are addressing challenges faced by families of children with rare diseases who are seeking a diagnosis, and our solution is a two-sided marketplace for rare disease genomic insights.<p>On one side, we will offer children who have a rare disease—and an inconclusive whole genome assay—another chance at a diagnosis. A majority of families who order a whole genome test do not receive their much needed diagnosis and are rarely provided with clear followup options. On the other side of the market, we will use the genomic data we collect to identify orphan drug leads, which we will sell to biopharma clients who are creating personalized medicines.<p>I'm happy to chat about any questions or comments you have!</p>
]]></description><pubDate>Fri, 07 Jul 2023 02:09:01 +0000</pubDate><link>https://news.ycombinator.com/item?id=36626117</link><dc:creator>LifeIsBio</dc:creator><comments>https://news.ycombinator.com/item?id=36626117</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=36626117</guid></item><item><title><![CDATA[Show HN: Lodestar Bio, providing rare disease patients a diagnosis]]></title><description><![CDATA[
<p>Article URL: <a href="https://www.lodestar.bio/">https://www.lodestar.bio/</a></p>
<p>Comments URL: <a href="https://news.ycombinator.com/item?id=36626051">https://news.ycombinator.com/item?id=36626051</a></p>
<p>Points: 3</p>
<p># Comments: 1</p>
]]></description><pubDate>Fri, 07 Jul 2023 02:01:25 +0000</pubDate><link>https://www.lodestar.bio/</link><dc:creator>LifeIsBio</dc:creator><comments>https://news.ycombinator.com/item?id=36626051</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=36626051</guid></item><item><title><![CDATA[New comment by LifeIsBio in "Ask HN: Could you share your personal blog here?"]]></title><description><![CDATA[
<p>About a year ago I did some work collecting interesting blogs from HN users and shared it here:<p><a href="https://news.ycombinator.com/item?id=32291993">https://news.ycombinator.com/item?id=32291993</a></p>
]]></description><pubDate>Tue, 04 Jul 2023 16:09:11 +0000</pubDate><link>https://news.ycombinator.com/item?id=36588551</link><dc:creator>LifeIsBio</dc:creator><comments>https://news.ycombinator.com/item?id=36588551</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=36588551</guid></item><item><title><![CDATA[New comment by LifeIsBio in "FDA approves first gene therapy treatment of Duchenne muscular dystrophy"]]></title><description><![CDATA[
<p>It is exciting! As others in the thread are saying, the cost of individuals with severe rare diseases are also very high.<p>Here’s a recent attempt at quantifying the costs across all rare disease:<p><a href="https://chiesirarediseases.com/assets/pdf/chiesiglobalrarediseases.whitepaper-feb.-2022_production-proof.pdf" rel="nofollow noreferrer">https://chiesirarediseases.com/assets/pdf/chiesiglobalraredi...</a></p>
]]></description><pubDate>Fri, 23 Jun 2023 05:23:29 +0000</pubDate><link>https://news.ycombinator.com/item?id=36443120</link><dc:creator>LifeIsBio</dc:creator><comments>https://news.ycombinator.com/item?id=36443120</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=36443120</guid></item></channel></rss>