<?xml version="1.0" encoding="UTF-8"?><rss xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:content="http://purl.org/rss/1.0/modules/content/" xmlns:atom="http://www.w3.org/2005/Atom" version="2.0" xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd" xmlns:googleplay="http://www.google.com/schemas/play-podcasts/1.0"><channel><title><![CDATA[Coder Spikes: Antikythera Iterations]]></title><description><![CDATA[Paul co-creates with AI for work and play. He shares the results and his experiences.]]></description><link>https://spikes.sobes.co/s/antikythera-iterations</link><image><url>https://substackcdn.com/image/fetch/$s_!dl_q!,w_256,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fbucketeer-e05bbc84-baa3-437e-9518-adb32be77984.s3.amazonaws.com%2Fpublic%2Fimages%2F3ce5abbb-fbf2-47be-aeb4-1a000b28e080_512x512.png</url><title>Coder Spikes: Antikythera Iterations</title><link>https://spikes.sobes.co/s/antikythera-iterations</link></image><generator>Substack</generator><lastBuildDate>Mon, 06 Apr 2026 13:58:38 GMT</lastBuildDate><atom:link href="https://spikes.sobes.co/feed" rel="self" type="application/rss+xml"/><copyright><![CDATA[Paul Sobocinski]]></copyright><language><![CDATA[en]]></language><webMaster><![CDATA[spikes@sobes.co]]></webMaster><itunes:owner><itunes:email><![CDATA[spikes@sobes.co]]></itunes:email><itunes:name><![CDATA[Paul Sobocinski]]></itunes:name></itunes:owner><itunes:author><![CDATA[Paul Sobocinski]]></itunes:author><googleplay:owner><![CDATA[spikes@sobes.co]]></googleplay:owner><googleplay:email><![CDATA[spikes@sobes.co]]></googleplay:email><googleplay:author><![CDATA[Paul Sobocinski]]></googleplay:author><itunes:block><![CDATA[Yes]]></itunes:block><item><title><![CDATA[The Consultant and her LLM]]></title><description><![CDATA[A short story co-written with ChatGPT 4 and illustrated with Midjourney]]></description><link>https://spikes.sobes.co/p/the-consultant-and-her-llm</link><guid isPermaLink="false">https://spikes.sobes.co/p/the-consultant-and-her-llm</guid><dc:creator><![CDATA[Paul Sobocinski]]></dc:creator><pubDate>Mon, 28 Aug 2023 10:01:54 GMT</pubDate><enclosure url="https://substackcdn.com/image/fetch/f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fb91d06a7-acdc-4579-8cfc-03d7fcf321fc_1024x646.png" length="0" type="image/jpeg"/><content:encoded><![CDATA[<p>Once in a cutting-edge software product company filled with talented professionals, a skilled consultant arrived with a groundbreaking LLM (Large Language Model). Though the company was filled with experts, the teams were quite compartmentalized and reluctant to collaborate on projects.</p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!uFCh!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fb91d06a7-acdc-4579-8cfc-03d7fcf321fc_1024x646.png" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!uFCh!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fb91d06a7-acdc-4579-8cfc-03d7fcf321fc_1024x646.png 424w, https://substackcdn.com/image/fetch/$s_!uFCh!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fb91d06a7-acdc-4579-8cfc-03d7fcf321fc_1024x646.png 848w, https://substackcdn.com/image/fetch/$s_!uFCh!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fb91d06a7-acdc-4579-8cfc-03d7fcf321fc_1024x646.png 1272w, https://substackcdn.com/image/fetch/$s_!uFCh!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fb91d06a7-acdc-4579-8cfc-03d7fcf321fc_1024x646.png 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!uFCh!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fb91d06a7-acdc-4579-8cfc-03d7fcf321fc_1024x646.png" width="1024" height="646" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/b91d06a7-acdc-4579-8cfc-03d7fcf321fc_1024x646.png&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:646,&quot;width&quot;:1024,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:1225594,&quot;alt&quot;:&quot;A woman walks into a futuristic office carrying a tablet computer. A number of people are working on computers in small groups in rooms separated by glass walls.&quot;,&quot;title&quot;:null,&quot;type&quot;:&quot;image/png&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:false,&quot;topImage&quot;:true,&quot;internalRedirect&quot;:null,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="A woman walks into a futuristic office carrying a tablet computer. A number of people are working on computers in small groups in rooms separated by glass walls." title="A woman walks into a futuristic office carrying a tablet computer. A number of people are working on computers in small groups in rooms separated by glass walls." srcset="https://substackcdn.com/image/fetch/$s_!uFCh!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fb91d06a7-acdc-4579-8cfc-03d7fcf321fc_1024x646.png 424w, https://substackcdn.com/image/fetch/$s_!uFCh!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fb91d06a7-acdc-4579-8cfc-03d7fcf321fc_1024x646.png 848w, https://substackcdn.com/image/fetch/$s_!uFCh!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fb91d06a7-acdc-4579-8cfc-03d7fcf321fc_1024x646.png 1272w, https://substackcdn.com/image/fetch/$s_!uFCh!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fb91d06a7-acdc-4579-8cfc-03d7fcf321fc_1024x646.png 1456w" sizes="100vw" fetchpriority="high"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg role="img" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><title></title><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a><figcaption class="image-caption">Consultant arrives at the cutting-edge software product company</figcaption></figure></div><p>The consultant set up in a central conference room, connecting her LLM model to a network of computers. Curiosity piqued, a software engineer asked what she was doing.</p><p>"I'm working on a unique LLM model," the consultant explained, her eyes twinkling. "It has incredible potential, but it could use some fine-tuning from different areas of expertise within this company."</p><p>Intrigued, the software engineer offered some insights from his coding experience. The consultant gratefully accepted, and together they worked on the model.</p><div><hr></div><p>Word spread quickly, and others came to see what was happening. Each time, the consultant explained the potential of the LLM and how it could benefit from various contributions. A product manager provided strategic direction, a UX designer offered insights into user interaction, a data scientist shared statistical models, and a quality assurance specialist helped with testing protocols.</p><p>As they worked together, the model evolved into something extraordinary. It was no longer just an LLM model; it became a symbol of interdisciplinary collaboration within the company, yielding results no one could have achieved in isolation.</p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!mTks!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F029e4883-e3eb-43cb-ba92-c828dbe5d1ec_1024x672.png" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!mTks!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F029e4883-e3eb-43cb-ba92-c828dbe5d1ec_1024x672.png 424w, https://substackcdn.com/image/fetch/$s_!mTks!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F029e4883-e3eb-43cb-ba92-c828dbe5d1ec_1024x672.png 848w, https://substackcdn.com/image/fetch/$s_!mTks!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F029e4883-e3eb-43cb-ba92-c828dbe5d1ec_1024x672.png 1272w, https://substackcdn.com/image/fetch/$s_!mTks!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F029e4883-e3eb-43cb-ba92-c828dbe5d1ec_1024x672.png 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!mTks!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F029e4883-e3eb-43cb-ba92-c828dbe5d1ec_1024x672.png" width="1024" height="672" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/029e4883-e3eb-43cb-ba92-c828dbe5d1ec_1024x672.png&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:672,&quot;width&quot;:1024,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:1489324,&quot;alt&quot;:&quot;People collaborating around a futuristic-looking mainframe computer.&quot;,&quot;title&quot;:null,&quot;type&quot;:&quot;image/png&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:false,&quot;topImage&quot;:false,&quot;internalRedirect&quot;:null,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="People collaborating around a futuristic-looking mainframe computer." title="People collaborating around a futuristic-looking mainframe computer." srcset="https://substackcdn.com/image/fetch/$s_!mTks!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F029e4883-e3eb-43cb-ba92-c828dbe5d1ec_1024x672.png 424w, https://substackcdn.com/image/fetch/$s_!mTks!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F029e4883-e3eb-43cb-ba92-c828dbe5d1ec_1024x672.png 848w, https://substackcdn.com/image/fetch/$s_!mTks!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F029e4883-e3eb-43cb-ba92-c828dbe5d1ec_1024x672.png 1272w, https://substackcdn.com/image/fetch/$s_!mTks!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F029e4883-e3eb-43cb-ba92-c828dbe5d1ec_1024x672.png 1456w" sizes="100vw"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg role="img" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><title></title><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a><figcaption class="image-caption">Employees collaborate around the new LLM model</figcaption></figure></div><p>Finally, the LLM was complete, a state-of-the-art tool that revolutionized many aspects of the product. The company was astonished to see what they had created together from a simple idea and their collective expertise.</p><p>As the consultant completed her engagement, she left behind not just a technological marvel but a company transformed by the spirit of collaboration and innovation.</p><div><hr></div><p><em><strong>Tell me what you thought of the story in the comments below! </strong></em>&#128071;&#128071;&#128071;</p>]]></content:encoded></item><item><title><![CDATA[This is different.]]></title><description><![CDATA[That's what many are saying about the latest advancements in AI, seeing more substance than in previous hyped technologies like AR/VR and cryptocurrency/blockchain. But is it different?]]></description><link>https://spikes.sobes.co/p/antikythera-iterations</link><guid isPermaLink="false">https://spikes.sobes.co/p/antikythera-iterations</guid><dc:creator><![CDATA[Paul Sobocinski]]></dc:creator><pubDate>Tue, 22 Aug 2023 10:01:51 GMT</pubDate><enclosure url="https://substack-post-media.s3.amazonaws.com/public/images/7a764c49-98fb-4805-adda-90417aba5996_1024x1024.png" length="0" type="image/jpeg"/><content:encoded><![CDATA[<p>That's what many are saying about the latest advancements in AI, seeing more substance than in other hyped technologies like AR/VR and cryptocurrency/blockchain that (arguably) have failed to materialize real world use cases.</p><p><strong>But is it different?</strong> To cut through the noise, I decided to try it out for myself, with a focus on AI co-creation.</p><div class="captioned-image-container"><figure><a class="image-link image2" target="_blank" href="https://substackcdn.com/image/fetch/$s_!L6w3!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fce4d8042-601a-4324-b24a-af33224aeb99_2500x416.png" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!L6w3!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fce4d8042-601a-4324-b24a-af33224aeb99_2500x416.png 424w, https://substackcdn.com/image/fetch/$s_!L6w3!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fce4d8042-601a-4324-b24a-af33224aeb99_2500x416.png 848w, https://substackcdn.com/image/fetch/$s_!L6w3!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fce4d8042-601a-4324-b24a-af33224aeb99_2500x416.png 1272w, https://substackcdn.com/image/fetch/$s_!L6w3!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fce4d8042-601a-4324-b24a-af33224aeb99_2500x416.png 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!L6w3!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fce4d8042-601a-4324-b24a-af33224aeb99_2500x416.png" width="1456" height="242" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/ce4d8042-601a-4324-b24a-af33224aeb99_2500x416.png&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:242,&quot;width&quot;:1456,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:541308,&quot;alt&quot;:&quot;Six 4x4 grids generated by MidJourney of suggested logos for this blog. Prompt: a simple logo of two lettermarks, an uppercase A and a lowercase i, with the letter i superimposed on top of the letter A, creating the shape of a rocket. Screen-print, flat, vector. No realistic photo details.&quot;,&quot;title&quot;:null,&quot;type&quot;:&quot;image/png&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:false,&quot;topImage&quot;:true,&quot;internalRedirect&quot;:null,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="Six 4x4 grids generated by MidJourney of suggested logos for this blog. Prompt: a simple logo of two lettermarks, an uppercase A and a lowercase i, with the letter i superimposed on top of the letter A, creating the shape of a rocket. Screen-print, flat, vector. No realistic photo details." title="Six 4x4 grids generated by MidJourney of suggested logos for this blog. Prompt: a simple logo of two lettermarks, an uppercase A and a lowercase i, with the letter i superimposed on top of the letter A, creating the shape of a rocket. Screen-print, flat, vector. No realistic photo details." srcset="https://substackcdn.com/image/fetch/$s_!L6w3!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fce4d8042-601a-4324-b24a-af33224aeb99_2500x416.png 424w, https://substackcdn.com/image/fetch/$s_!L6w3!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fce4d8042-601a-4324-b24a-af33224aeb99_2500x416.png 848w, https://substackcdn.com/image/fetch/$s_!L6w3!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fce4d8042-601a-4324-b24a-af33224aeb99_2500x416.png 1272w, https://substackcdn.com/image/fetch/$s_!L6w3!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fce4d8042-601a-4324-b24a-af33224aeb99_2500x416.png 1456w" sizes="100vw" fetchpriority="high"></picture><div></div></div></a><figcaption class="image-caption">Iterating on the new blog&#8217;s logo using Midjourney</figcaption></figure></div><p><strong><a href="https://spikes.sobes.co/s/antikythera-iterations">Antikythera Iterations</a></strong> is a new section on Coder Spikes for sharing these experiences with you. It's about sharing the creative output as well as the path I take to get there, and my thoughts on the process. The priority, however,&nbsp;is to share and get feedback on the creation itself.</p><p>Why? If the creation doesn&#8217;t resonate with you, then it doesn&#8217;t matter how I got there or what I have to say about it.</p><p>So let&#8217;s see where this takes us, shall we?</p><div><hr></div><p><em><strong>Share your thoughts in the comments below! </strong></em>&#128071;&#128071;&#128071;</p>]]></content:encoded></item></channel></rss>