<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: otterley</title><link>https://news.ycombinator.com/user?id=otterley</link><description>Hacker News RSS</description><docs>https://hnrss.org/</docs><generator>hnrss v2.1.1</generator><lastBuildDate>Sun, 14 Jun 2026 17:52:07 +0000</lastBuildDate><atom:link href="https://hnrss.org/user?id=otterley" rel="self" type="application/rss+xml"></atom:link><item><title><![CDATA[New comment by otterley in "Noise infusion banned from statistical products published by Census Bureau"]]></title><description><![CDATA[
<p>Perhaps so, but you still have to show that it is happening, not merely that it is possible. Moreover, you have to show that whatever cures you propose are both 1/proportional to the harm and 2/minimize undesirable side effects. (One challenge with the latter is that for some people, those side effects are actually desirable.)</p>
]]></description><pubDate>Sat, 13 Jun 2026 19:53:01 +0000</pubDate><link>https://news.ycombinator.com/item?id=48520787</link><dc:creator>otterley</dc:creator><comments>https://news.ycombinator.com/item?id=48520787</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48520787</guid></item><item><title><![CDATA[New comment by otterley in "Apache Burr: Build reliable AI agents and applications"]]></title><description><![CDATA[
<p>How does it compare to the Strands Agents SDK? <a href="https://strandsagents.com" rel="nofollow">https://strandsagents.com</a></p>
]]></description><pubDate>Wed, 10 Jun 2026 20:11:10 +0000</pubDate><link>https://news.ycombinator.com/item?id=48481954</link><dc:creator>otterley</dc:creator><comments>https://news.ycombinator.com/item?id=48481954</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48481954</guid></item><item><title><![CDATA[New comment by otterley in "Claude Fable 5"]]></title><description><![CDATA[
<p>That doesn't mean the company is losing money <i>in aggregate</i> on these subscriptions. Buffets are still in business even though some people gorge themselves silly at them. The incremental cost may exceed the incremental revenue <i>for a particular person</i> or minority group, but that's not how these businesses measure profitability.</p>
]]></description><pubDate>Tue, 09 Jun 2026 19:15:41 +0000</pubDate><link>https://news.ycombinator.com/item?id=48466174</link><dc:creator>otterley</dc:creator><comments>https://news.ycombinator.com/item?id=48466174</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48466174</guid></item><item><title><![CDATA[New comment by otterley in "xAI is looking more like a datacentre REIT than a frontier lab"]]></title><description><![CDATA[
<p>That's a very big "if," which this what thread has been about.</p>
]]></description><pubDate>Tue, 09 Jun 2026 14:16:16 +0000</pubDate><link>https://news.ycombinator.com/item?id=48461469</link><dc:creator>otterley</dc:creator><comments>https://news.ycombinator.com/item?id=48461469</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48461469</guid></item><item><title><![CDATA[New comment by otterley in "xAI is looking more like a datacentre REIT than a frontier lab"]]></title><description><![CDATA[
<p>It's not a datacenter REIT. Datacenter REITs don't sell compute. They sell space, power, and cooling in which compute lives.<p>I get the point the author is trying to make (in that SpaceX's most valuable asset is its compute capacity), but it's not quite the right analogy.<p>SpaceX is basically Elon's holding company for everything-but-Tesla at this point. If you're betting on SpaceX, you're betting on a conglomerate.</p>
]]></description><pubDate>Tue, 09 Jun 2026 00:05:28 +0000</pubDate><link>https://news.ycombinator.com/item?id=48454251</link><dc:creator>otterley</dc:creator><comments>https://news.ycombinator.com/item?id=48454251</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48454251</guid></item><item><title><![CDATA[New comment by otterley in "xAI is looking more like a datacentre REIT than a frontier lab"]]></title><description><![CDATA[
<p>The fact that you can sell or lease out something for more than you bought it for is justification in and of itself.</p>
]]></description><pubDate>Tue, 09 Jun 2026 00:02:38 +0000</pubDate><link>https://news.ycombinator.com/item?id=48454219</link><dc:creator>otterley</dc:creator><comments>https://news.ycombinator.com/item?id=48454219</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48454219</guid></item><item><title><![CDATA[New comment by otterley in "Texas grid flags risks as data centers, crypto sites fail voltage tests"]]></title><description><![CDATA[
<p>Practical Engineering made an outstanding video on this: "What Really Happened During the Texas Power Grid Outage?" <a href="https://www.youtube.com/watch?v=08mwXICY4JM" rel="nofollow">https://www.youtube.com/watch?v=08mwXICY4JM</a></p>
]]></description><pubDate>Mon, 08 Jun 2026 14:17:55 +0000</pubDate><link>https://news.ycombinator.com/item?id=48445732</link><dc:creator>otterley</dc:creator><comments>https://news.ycombinator.com/item?id=48445732</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48445732</guid></item><item><title><![CDATA[New comment by otterley in "Google to pay SpaceX $920M a month for compute capacity at xAI data centers"]]></title><description><![CDATA[
<p>Where did you get your costs and margins from? I have direct experience in this business and I can tell you they’re usually not that high. These machines are also not cheap to power, cool, and house.<p>As a comparison point, CoreWeave’s most recently reported operating margin was 16%.</p>
]]></description><pubDate>Sun, 07 Jun 2026 14:01:59 +0000</pubDate><link>https://news.ycombinator.com/item?id=48434969</link><dc:creator>otterley</dc:creator><comments>https://news.ycombinator.com/item?id=48434969</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48434969</guid></item><item><title><![CDATA[New comment by otterley in "Google to pay SpaceX $920M a month for compute capacity at xAI data centers"]]></title><description><![CDATA[
<p>It’s not “black magic” to sell excess GPU capacity to third parties to make a profit. This is a legitimate business venture.  It’s just not the business that people naturally expect a business with a name of Space Exploration Technologies to be making the most revenue from.<p>They’re in good company, competing with Amazon, CoreWeave, Google, Microsoft, Nebius, and many other players for the same business. They just invested (through the X.ai acquisition) in more capacity than they could take advantage of to get there.<p>Even if they manage to make a profit selling this capacity to Google, Anthropic, and others, it might not be enough to push them into profitability as a whole. That remains to be seen, and you keep asserting without evidence that it is true.</p>
]]></description><pubDate>Sun, 07 Jun 2026 04:00:32 +0000</pubDate><link>https://news.ycombinator.com/item?id=48431649</link><dc:creator>otterley</dc:creator><comments>https://news.ycombinator.com/item?id=48431649</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48431649</guid></item><item><title><![CDATA[New comment by otterley in "Google to pay SpaceX $920M a month for compute capacity at xAI data centers"]]></title><description><![CDATA[
<p>> This deal increases SpaceX's revenue by 30%, and pushes SpaceX into profitability. With this deal, SpaceX is eligible for S&P inclusion.<p>You keep saying this even though you don’t present any evidence that it will make SpaceX profitable. Where are your numbers?</p>
]]></description><pubDate>Sun, 07 Jun 2026 03:49:51 +0000</pubDate><link>https://news.ycombinator.com/item?id=48431588</link><dc:creator>otterley</dc:creator><comments>https://news.ycombinator.com/item?id=48431588</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48431588</guid></item><item><title><![CDATA[New comment by otterley in "Google to pay SpaceX $920M a month for compute capacity at xAI data centers"]]></title><description><![CDATA[
<p>> why did you identify the issue as "But it is not revenue for SpaceX, which is the error OP made"?<p>It was an error by implication. They responded with something that appeared to disagree when I responded that any profit SpaceX earns under GAAP solely depends on the revenues and expenses, and is not dependent on Google’s investment.<p>> The cost of AI data centers is almost entirely the capex (10% opex, 90% depreciation)<p>The operating costs might not vary much, but these boxes are not cheap to power, house, and cool. Not sure about the 10% opex claim, but am happy to see real world numbers.</p>
]]></description><pubDate>Sun, 07 Jun 2026 01:37:08 +0000</pubDate><link>https://news.ycombinator.com/item?id=48430922</link><dc:creator>otterley</dc:creator><comments>https://news.ycombinator.com/item?id=48430922</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48430922</guid></item><item><title><![CDATA[New comment by otterley in "Google to pay SpaceX $920M a month for compute capacity at xAI data centers"]]></title><description><![CDATA[
<p>The false—or at least highly questionable and unsubstantiated—claim is “Now with this incredible deal, SpaceX is now GAAP profitable under the existing rules” simply because Google bought $11B of compute from SpaceX. It depends on how much it costs SpaceX to provision and operate the compute, and it depends on what other expenses and revenues they have.<p>A quick peek at their S-1 filing shows a $5B annual loss last year. Unless SpaceX is selling compute to Google at a 50% margin (unlikely but possible), they’re not going to turn a profit because of  this deal. Any profit that does result will be small.<p>Google’s equity investment and P/E multipliers are irrelevant and have no bearing on SpaceX’s profitability. It should also be noted that when there are no earnings (i.e. net profit), the P/E ratio is NaN. There are no “securitized profits” when there are no profits.<p>And I have no idea why the OP responded to my response about the math not making sense the way they did. I said “equity investments aren’t revenue”.  The response strongly implied that they believed equity investments in a company are revenue. Perhaps I read that wrong, and if so, I owe OP an apology.<p>If there’s financial engineering going on with SpaceX, it’s not merely because they have customers who are also equity stakeholders in a company. This is as common as the day is long. The top level comment is just a red herring.</p>
]]></description><pubDate>Sat, 06 Jun 2026 22:47:49 +0000</pubDate><link>https://news.ycombinator.com/item?id=48429808</link><dc:creator>otterley</dc:creator><comments>https://news.ycombinator.com/item?id=48429808</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48429808</guid></item><item><title><![CDATA[New comment by otterley in "Google to pay SpaceX $920M a month for compute capacity at xAI data centers"]]></title><description><![CDATA[
<p>Yes, the appreciation will accrue to the investor, in this case, Google (and every other shareholder). But it is not revenue for SpaceX, which is the error OP made.<p>I’m aware of the guidelines. Another guideline should be “check yourself for accuracy before you reach for the keyboard”—especially since it’s easier than ever. Giving false information that, if practiced and not disclaimed, could land someone in jail is irresponsible.</p>
]]></description><pubDate>Sat, 06 Jun 2026 20:28:18 +0000</pubDate><link>https://news.ycombinator.com/item?id=48428690</link><dc:creator>otterley</dc:creator><comments>https://news.ycombinator.com/item?id=48428690</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48428690</guid></item><item><title><![CDATA[New comment by otterley in "Google to pay SpaceX $920M a month for compute capacity at xAI data centers"]]></title><description><![CDATA[
<p>SpaceX cannot report Google’s investment as revenue on its balance sheet. Full stop. Equity investments are reported as shareholder equity.  If you don’t believe me, read FASB ASC 605-606, ask your friendly neighborhood CPA—or, perhaps so you’ll earn a valuable lesson about confidently spreading bullshit about subjects in which you are clearly uneducated (or, at best, superficially educated), try it yourself in a public company and go to jail.<p>You don’t know what you’re talking about and are way out of your lane. Stop now. In fact, you should retract your parent comment and apologize to the community for leading them astray.<p>Did you even try to ask even ChatGPT or Claude about this first?</p>
]]></description><pubDate>Sat, 06 Jun 2026 17:14:23 +0000</pubDate><link>https://news.ycombinator.com/item?id=48426931</link><dc:creator>otterley</dc:creator><comments>https://news.ycombinator.com/item?id=48426931</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48426931</guid></item><item><title><![CDATA[New comment by otterley in "pg_durable: Microsoft open sources in-database durable execution"]]></title><description><![CDATA[
<p>Agreed.</p>
]]></description><pubDate>Sat, 06 Jun 2026 16:17:42 +0000</pubDate><link>https://news.ycombinator.com/item?id=48426415</link><dc:creator>otterley</dc:creator><comments>https://news.ycombinator.com/item?id=48426415</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48426415</guid></item><item><title><![CDATA[New comment by otterley in "Google will pay SpaceX $920M per month for compute"]]></title><description><![CDATA[
<p>I don’t think your math is correct. Profit is revenues minus expenses. Unless Google’s purchase of compute brings SpaceX’s revenues into profit territory (such that their total revenues exceed their expenses), SpaceX still won’t be profitable. This is accounting 101.<p>Google’s investment in SpaceX is completely orthogonal to the analysis. Equity investments aren’t revenue for the issuer. (Gains on sale would be revenue to the investor, in which case, this would be Google, not SpaceX.)</p>
]]></description><pubDate>Sat, 06 Jun 2026 15:47:05 +0000</pubDate><link>https://news.ycombinator.com/item?id=48426118</link><dc:creator>otterley</dc:creator><comments>https://news.ycombinator.com/item?id=48426118</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48426118</guid></item><item><title><![CDATA[New comment by otterley in "S&P 500 rejects SpaceX, also blocking entry for OpenAI and Anthropic"]]></title><description><![CDATA[
<p>They’re usually mutual funds managed by a brokerage or a company like Vanguard. Those funds often will have different management strategies than S&P 500.</p>
]]></description><pubDate>Sat, 06 Jun 2026 15:41:33 +0000</pubDate><link>https://news.ycombinator.com/item?id=48426074</link><dc:creator>otterley</dc:creator><comments>https://news.ycombinator.com/item?id=48426074</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48426074</guid></item><item><title><![CDATA[New comment by otterley in "pg_durable: Microsoft open sources in-database durable execution"]]></title><description><![CDATA[
<p>Why would using a stored procedure reduce I/O? I can see it reducing network round trips, but not storage reads and writes.</p>
]]></description><pubDate>Sat, 06 Jun 2026 04:48:38 +0000</pubDate><link>https://news.ycombinator.com/item?id=48421482</link><dc:creator>otterley</dc:creator><comments>https://news.ycombinator.com/item?id=48421482</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48421482</guid></item><item><title><![CDATA[New comment by otterley in "The ways we contain Claude across products"]]></title><description><![CDATA[
<p>And sometimes 1000% of the shots that you do. (See, e.g., derivative trading.)</p>
]]></description><pubDate>Thu, 04 Jun 2026 04:26:47 +0000</pubDate><link>https://news.ycombinator.com/item?id=48393837</link><dc:creator>otterley</dc:creator><comments>https://news.ycombinator.com/item?id=48393837</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48393837</guid></item><item><title><![CDATA[New comment by otterley in "The ways we contain Claude across products"]]></title><description><![CDATA[
<p>If they took the right gamble, that is :-)</p>
]]></description><pubDate>Thu, 04 Jun 2026 04:21:41 +0000</pubDate><link>https://news.ycombinator.com/item?id=48393797</link><dc:creator>otterley</dc:creator><comments>https://news.ycombinator.com/item?id=48393797</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48393797</guid></item></channel></rss>