{"id":606,"date":"2026-04-09T12:23:25","date_gmt":"2026-04-09T09:23:25","guid":{"rendered":"https:\/\/shareai.now\/?p=606"},"modified":"2026-04-14T03:21:13","modified_gmt":"2026-04-14T00:21:13","slug":"welcome-gpt-oss-to-shareai","status":"publish","type":"post","link":"https:\/\/shareai.now\/blog\/general\/welcome-gpt-oss-to-shareai\/","title":{"rendered":"Welcome OpenAI\u2019s GPT-OSS to ShareAI"},"content":{"rendered":"\n<p>ShareAI is committed to bringing you the latest and most powerful AI models\u2014and we\u2019re doing it again today.<\/p>\n\n\n\n<p>Hours ago, <strong>OpenAI<\/strong> released its groundbreaking <strong>GPT-OSS<\/strong> models, and you can already start using them within the ShareAI network!<\/p>\n\n\n\n<p>The newly released models\u2014<strong>gpt-oss:20b<\/strong> and <strong>gpt-oss:120b<\/strong>\u2014deliver exceptional local chat experiences, powerful reasoning capabilities, and enhanced support for advanced developer scenarios.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading\">\ud83d\ude80 Get Started with GPT-OSS on ShareAI<\/h3>\n\n\n\n<p>You can try these models right now using the latest version of ShareAI\u2019s Windows client.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong><a href=\"https:\/\/shareai.now\/download\/\">Download ShareAI for Windows<\/a><\/strong> <em>(link to the download page)<\/em><\/li>\n<\/ul>\n\n\n\n<p>After installation, you can easily download and run the GPT-OSS models directly from the ShareAI app\u2014no complicated setups or configurations required.<\/p>\n\n\n\n<p><\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading\">\u2728 GPT-OSS Feature Highlights<\/h3>\n\n\n\n<p>Here\u2019s why GPT-OSS is a game-changer for your AI-driven workflows:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Agentic capabilities<\/strong>:<br>Leverage built-in features for function calling, web browsing, Python tool calls, and structured data outputs.<\/li>\n\n\n\n<li><strong>Full chain-of-thought transparency<\/strong>:<br>Gain clear visibility into the model\u2019s reasoning process, enabling easier debugging and greater trust in generated results.<\/li>\n\n\n\n<li><strong>Configurable reasoning levels<\/strong>:<br>Easily adjust reasoning effort (low, medium, high) based on your latency and complexity needs.<\/li>\n\n\n\n<li><strong>Fine-tunable architecture<\/strong>:<br>Customize models extensively with parameter fine-tuning for specific use-cases.<\/li>\n\n\n\n<li><strong>Permissive Apache 2.0 License<\/strong>:<br>Innovate freely without restrictive copyleft licenses or patent risks\u2014perfect for commercial deployment and rapid experimentation.<\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/shareai.now\/wp-content\/uploads\/2025\/08\/gpt-oss-specs-1024x397.png\" alt=\"\" class=\"wp-image-1462\"\/><\/figure>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading\">\ud83d\udd25 Optimized with MXFP4 Quantization<\/h3>\n\n\n\n<p>OpenAI has introduced MXFP4 quantization, significantly reducing the memory footprint of GPT-OSS models:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>MXFP4 Format Explained<\/strong>:<br>GPT-OSS models utilize a quantization technique where Mixture-of-Experts (MoE) weights are quantized down to just 4.25 bits per parameter. These MoE weights comprise over 90% of the total model parameters, making quantization incredibly efficient.<\/li>\n\n\n\n<li><strong>Enhanced Compatibility<\/strong>:<br>This optimized quantization allows:\n<ul class=\"wp-block-list\">\n<li>The <strong>gpt-oss:20b<\/strong> model to run smoothly on machines with as little as <strong>16GB memory<\/strong>.<\/li>\n\n\n\n<li>The <strong>gpt-oss:120b<\/strong> model to fit comfortably on a single <strong>80GB GPU<\/strong>.<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n\n\n\n<p>ShareAI supports this MXFP4 format natively\u2014no extra steps, conversions, or hassles required. Our latest engine update comes with newly developed kernels specifically designed for the MXFP4 format, ensuring peak performance.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading\">\ud83d\udccc GPT-OSS Models Available Now:<\/h3>\n\n\n\n<p><strong>GPT-OSS:20B<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Ideal for low-latency, specialized tasks, or local deployments.<\/li>\n\n\n\n<li>Offers robust performance even on modest hardware setups.<\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-image size-large\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1024\" height=\"547\" src=\"https:\/\/shareai.now\/wp-content\/uploads\/2025\/09\/oss20b-1024x547.jpg\" alt=\"\" class=\"wp-image-609\" srcset=\"https:\/\/shareai.now\/wp-content\/uploads\/2025\/09\/oss20b-1024x547.jpg 1024w, https:\/\/shareai.now\/wp-content\/uploads\/2025\/09\/oss20b-300x160.jpg 300w, https:\/\/shareai.now\/wp-content\/uploads\/2025\/09\/oss20b-768x410.jpg 768w, https:\/\/shareai.now\/wp-content\/uploads\/2025\/09\/oss20b-1536x821.jpg 1536w, https:\/\/shareai.now\/wp-content\/uploads\/2025\/09\/oss20b.jpg 1911w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p><strong>GPT-OSS:120B<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Delivers powerful reasoning, advanced agentic capabilities, and versatility suited for demanding tasks at scale.<\/li>\n\n\n\n<li>Perfect for developers and enterprises requiring deeper reasoning, higher accuracy, and broader AI applications.<\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" width=\"1024\" height=\"551\" src=\"https:\/\/shareai.now\/wp-content\/uploads\/2025\/09\/oss120b-1024x551.jpg\" alt=\"\" class=\"wp-image-608\" srcset=\"https:\/\/shareai.now\/wp-content\/uploads\/2025\/09\/oss120b-1024x551.jpg 1024w, https:\/\/shareai.now\/wp-content\/uploads\/2025\/09\/oss120b-300x161.jpg 300w, https:\/\/shareai.now\/wp-content\/uploads\/2025\/09\/oss120b-768x413.jpg 768w, https:\/\/shareai.now\/wp-content\/uploads\/2025\/09\/oss120b-1536x826.jpg 1536w, https:\/\/shareai.now\/wp-content\/uploads\/2025\/09\/oss120b.jpg 1913w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading\">\ud83d\udee0\ufe0f Try GPT-OSS today<\/h3>\n\n\n\n<p>Ready to experience next-gen AI capabilities?<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong><a href=\"https:\/\/shareai.now\/download\/\">Download ShareAI Windows Client<\/a><\/strong> <em>(link to download page)<\/em><\/li>\n\n\n\n<li><strong><a href=\"https:\/\/shareai.now\/documentation\/\">View Documentation<\/a><\/strong> <em>(link to user docs or tutorials)<\/em><\/li>\n<\/ul>\n\n\n\n<p>Stay tuned\u2014ShareAI continues to expand our model library, empowering your AI projects every step of the way.<\/p>\n\n\n\n<p><strong>Happy prompting! \ud83d\ude80<\/strong><\/p>\n\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>ShareAI is committed to bringing you the latest and most powerful AI models\u2014and we\u2019re doing it again today. Hours ago, OpenAI released its groundbreaking GPT-OSS models, and you can already start using them within the ShareAI network! The newly released models\u2014gpt-oss:20b and gpt-oss:120b\u2014deliver exceptional local chat experiences, powerful reasoning capabilities, and enhanced support for advanced [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":629,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"cta-title":"","cta-description":"","cta-button-text":"","cta-button-link":"","rank_math_title":"GPT-OSS Now on ShareAI | OpenAI's New Models Available","rank_math_description":"Explore OpenAI's newly released GPT-OSS models (20B &amp; 120B) integrated into ShareAI. Download our Windows client and experience local, powerful, and developer-friendly AI today","rank_math_focus_keyword":"gpt-oss,shareai","footnotes":""},"categories":[5,7],"tags":[],"class_list":["post-606","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-general","category-news"],"_links":{"self":[{"href":"https:\/\/shareai.now\/api\/wp\/v2\/posts\/606","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/shareai.now\/api\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/shareai.now\/api\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/shareai.now\/api\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/shareai.now\/api\/wp\/v2\/comments?post=606"}],"version-history":[{"count":3,"href":"https:\/\/shareai.now\/api\/wp\/v2\/posts\/606\/revisions"}],"predecessor-version":[{"id":2320,"href":"https:\/\/shareai.now\/api\/wp\/v2\/posts\/606\/revisions\/2320"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/shareai.now\/api\/wp\/v2\/media\/629"}],"wp:attachment":[{"href":"https:\/\/shareai.now\/api\/wp\/v2\/media?parent=606"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/shareai.now\/api\/wp\/v2\/categories?post=606"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/shareai.now\/api\/wp\/v2\/tags?post=606"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}