{"id":3110230,"date":"2026-04-07T14:35:02","date_gmt":"2026-04-07T21:35:02","guid":{"rendered":"https:\/\/techcrunch.com\/?p=3110230"},"modified":"2026-04-07T15:01:13","modified_gmt":"2026-04-07T22:01:13","slug":"i-cant-help-rooting-for-tiny-open-source-ai-model-maker-arcee","status":"publish","type":"post","link":"https:\/\/techcrunch.com\/2026\/04\/07\/i-cant-help-rooting-for-tiny-open-source-ai-model-maker-arcee\/","title":{"rendered":"I can&#8217;t help rooting for tiny open source AI model maker Arcee"},"content":{"rendered":"\n<p id=\"speakable-summary\" class=\"wp-block-paragraph\"><a href=\"https:\/\/www.arcee.ai\/\" target=\"_blank\" rel=\"noreferrer noopener nofollow\">Arcee<\/a>, a tiny 26-person U.S. startup that built a massive, 400B-parameter open source LLM on <a href=\"https:\/\/techcrunch.com\/2026\/01\/28\/tiny-startup-arcee-ai-built-a-400b-open-source-llm-from-scratch-to-best-metas-llama\/\">a $20 million shoestring budget<\/a>, has released its new reasoning model. Arcee calls the model Trinity Large Thinking \u2014 and it&#8217;s the most capable open-weight model &#8220;ever released by a non-Chinese company,&#8221; claims CEO Mark McQuade to TechCrunch.<\/p>\n\n<p class=\"wp-block-paragraph\">As that comment implies, Arcee has a goal that I can&#8217;t help but root for: It wants to give U.S. and Western companies a model that gives them no reason to use a Chinese-based one.<\/p>\n\n<p class=\"wp-block-paragraph\">While Chinese models are extremely capable, they are <a href=\"https:\/\/cepa.org\/article\/the-ai-kill-switch-dangerous-chinese-open-source\/\" target=\"_blank\" rel=\"noreferrer noopener nofollow\">perceived as risky<\/a>, putting power, and perhaps data, into the hands of a government that doesn&#8217;t share all of the Western world&#8217;s ideals.<\/p>\n\n<p class=\"wp-block-paragraph\">With Arcee, companies can download the model, train it to their own needs, and use it on premises. Companies can also use Arcee&#8217;s cloud-hosted version, accessible via API.<\/p>\n\n<p class=\"wp-block-paragraph\">While Arcee&#8217;s models are not outperforming the closed source models from the big labs like Anthropic or OpenAI, they&#8217;re not being held hostage by the whims of those giants, either. <\/p>\n\n<p class=\"wp-block-paragraph\">For instance, Claude, with its exceptional abilities to code, has been a popular choice for users of open source AI agent tool OpenClaw. But Anthropic pulled the rug out from them last week when it told users that their Anthropic subscriptions <a href=\"https:\/\/techcrunch.com\/2026\/04\/04\/anthropic-says-claude-code-subscribers-will-need-to-pay-extra-for-openclaw-support\/\">will no longer cover OpenClaw usage<\/a> \u2014 they will have to pay additionally for that. (In February, OpenClaw creator Peter Steinberger said he was\u00a0<a href=\"https:\/\/techcrunch.com\/2026\/02\/15\/openclaw-creator-peter-steinberger-joins-openai\/\">joining Anthropic&#8217;s biggest rival, OpenAI<\/a>.)<\/p>\n\n<p class=\"wp-block-paragraph\">In contrast, McQuade proudly points to <a href=\"https:\/\/openrouter.ai\/apps\/openclaw\" target=\"_blank\" rel=\"noreferrer noopener nofollow\">data from OpenRouter<\/a> that says it has become one of the top models used with OpenClaw.<\/p>\n<div class=\"wp-block-techcrunch-inline-cta\">\n\t<div class=\"inline-cta__wrapper\">\n\t\t<div class=\"inline-cta__logo\">\n\t\t\t<svg aria-hidden=\"true\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"41\" height=\"20\" fill=\"none\" viewBox=\"0 0 41 20\"><path fill=\"#fff\" d=\"M0 0v6.452h7.097V20h7.097V6.452h6.451V0zM27.742 13.548V6.452h-7.097V20h20v-6.452zM40.645 0H27.742v6.452h12.903z\"\/><\/svg>\t\t<\/div>\n\t\t<div class=\"inline-cta__flag\">Techcrunch event<\/div>\n\t\t<div class=\"inline-cta__content\">\n\t\t\t<div class=\"inline-cta__header-container\">\n\t\t\t\t<div class=\"inline-cta__header-container-desktop\">\n\t\t\t\t\t\t\t\t\t\t\t<h3 class=\"inline-cta__header has-h-5-font-size\">Meet your next investor or portfolio startup at Disrupt<\/h3>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<h4 class=\"inline-cta__subheader\"><br>Your next round. Your next hire. Your next breakout opportunity. Find it at TechCrunch Disrupt 2026, where 10,000+ founders, investors, and tech leaders gather for three days of 250+ tactical sessions, powerful introductions, and market-defining innovation. Register now to save up to $410.<\/h4>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"inline-cta__header-container-mobile\">\n\t\t\t\t\t\t\t\t\t\t\t<h3 class=\"inline-cta__header has-h-5-font-size\">Meet your next investor or portfolio startup at Disrupt<\/h3>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<h4 class=\"inline-cta__subheader\"><br>Your next round. Your next hire. Your next breakout opportunity. Find it at TechCrunch Disrupt 2026, where 10,000+ founders, investors, and tech leaders gather for three days of 250+ tactical sessions, powerful introductions, and market-defining innovation. Register now to save up to $410.<\/h4>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t<\/div>\n\t\t\t<div class=\"inline-cta__event-info\">\n\t\t\t\t\t\t\t\t\t<span class=\"inline-cta__location\">San Francisco, CA<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"inline-cta__separator\">|<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"inline-cta__date\">October 13-15, 2026<\/span>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t<div class=\"inline-cta__register-button\">\n\t\t\t\t\n\n<div class=\"wp-block-buttons is-layout-flex wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button\"><a data-ctaText=\"REGISTER NOW\" data-destinationLink=\"https:\/\/techcrunch.com\/events\/tc-disrupt-2026\/?utm_source=tc&amp;utm_medium=ad&amp;utm_campaign=disrupt2026&amp;utm_content=tc_inline_eb&amp;promo=tc_inline_eb&amp;display=\" data-event=\"button\" class=\"wp-block-button__link wp-element-button\" href=\"https:\/\/techcrunch.com\/events\/tc-disrupt-2026\/?utm_source=tc&amp;utm_medium=ad&amp;utm_campaign=disrupt2026&amp;utm_content=tc_inline_eb&amp;promo=tc_inline_eb&amp;display=\" target=\"_blank\" rel=\"noreferrer noopener\">REGISTER NOW<\/a><\/div>\n<\/div>\n\n\t\t\t<\/div>\n\t\t<\/div>\n\t<\/div>\n<\/div>\n\n<p class=\"wp-block-paragraph\">So, how good is Trinity Large Thinking? It is comparable to some of the other top open source models, according to the benchmark results it shared with TechCrunch.<\/p>\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" height=\"383\" width=\"680\" src=\"https:\/\/techcrunch.com\/wp-content\/uploads\/2026\/04\/Arcee.-Trinity-large-thinking-benchmark1.jpeg?w=680\" alt=\"Arcee Trinity large thinking Benchmarks\" class=\"wp-image-3110273\" srcset=\"https:\/\/techcrunch.com\/wp-content\/uploads\/2026\/04\/Arcee.-Trinity-large-thinking-benchmark1.jpeg 2400w, https:\/\/techcrunch.com\/wp-content\/uploads\/2026\/04\/Arcee.-Trinity-large-thinking-benchmark1.jpeg?resize=150,84 150w, https:\/\/techcrunch.com\/wp-content\/uploads\/2026\/04\/Arcee.-Trinity-large-thinking-benchmark1.jpeg?resize=300,169 300w, https:\/\/techcrunch.com\/wp-content\/uploads\/2026\/04\/Arcee.-Trinity-large-thinking-benchmark1.jpeg?resize=768,432 768w, https:\/\/techcrunch.com\/wp-content\/uploads\/2026\/04\/Arcee.-Trinity-large-thinking-benchmark1.jpeg?resize=680,383 680w, https:\/\/techcrunch.com\/wp-content\/uploads\/2026\/04\/Arcee.-Trinity-large-thinking-benchmark1.jpeg?resize=1200,675 1200w, https:\/\/techcrunch.com\/wp-content\/uploads\/2026\/04\/Arcee.-Trinity-large-thinking-benchmark1.jpeg?resize=1280,720 1280w, https:\/\/techcrunch.com\/wp-content\/uploads\/2026\/04\/Arcee.-Trinity-large-thinking-benchmark1.jpeg?resize=430,242 430w, https:\/\/techcrunch.com\/wp-content\/uploads\/2026\/04\/Arcee.-Trinity-large-thinking-benchmark1.jpeg?resize=720,405 720w, https:\/\/techcrunch.com\/wp-content\/uploads\/2026\/04\/Arcee.-Trinity-large-thinking-benchmark1.jpeg?resize=900,506 900w, https:\/\/techcrunch.com\/wp-content\/uploads\/2026\/04\/Arcee.-Trinity-large-thinking-benchmark1.jpeg?resize=800,450 800w, https:\/\/techcrunch.com\/wp-content\/uploads\/2026\/04\/Arcee.-Trinity-large-thinking-benchmark1.jpeg?resize=1536,864 1536w, https:\/\/techcrunch.com\/wp-content\/uploads\/2026\/04\/Arcee.-Trinity-large-thinking-benchmark1.jpeg?resize=2048,1152 2048w, https:\/\/techcrunch.com\/wp-content\/uploads\/2026\/04\/Arcee.-Trinity-large-thinking-benchmark1.jpeg?resize=668,375 668w, https:\/\/techcrunch.com\/wp-content\/uploads\/2026\/04\/Arcee.-Trinity-large-thinking-benchmark1.jpeg?resize=1097,617 1097w, https:\/\/techcrunch.com\/wp-content\/uploads\/2026\/04\/Arcee.-Trinity-large-thinking-benchmark1.jpeg?resize=708,398 708w, https:\/\/techcrunch.com\/wp-content\/uploads\/2026\/04\/Arcee.-Trinity-large-thinking-benchmark1.jpeg?resize=50,28 50w\" sizes=\"auto, (max-width: 680px) 100vw, 680px\" \/><figcaption class=\"wp-element-caption\"><span class=\"wp-element-caption__text\">Arcee Trinity large thinking Benchmarks<\/span><span class=\"wp-block-image__credits\"><strong>Image Credits:<\/strong>Arcee \/ Arcee<\/span><\/figcaption><\/figure>\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/techcrunch.com\/2026\/01\/28\/tiny-startup-arcee-ai-built-a-400b-open-source-llm-from-scratch-to-best-metas-llama\/\">As we previously reported<\/a>, it is not a head-to-head threat to the big cheese among U.S.-built open models: Meta\u2019s Llama 4. But it also doesn&#8217;t have the odd, not-really <a href=\"https:\/\/opensource.org\/blog\/metas-llama-license-is-still-not-open-source\" target=\"_blank\" rel=\"noreferrer noopener nofollow\">open source license issues<\/a> of Meta&#8217;s model. All of Arcee&#8217;s Trinity models are released under the gold standard for OS licenses, Apache 2.0.<\/p>\n\n<p class=\"wp-block-paragraph\">Just to be clear, there are also countless other U.S. startups offering open source models and, as a fan of the ingenuity of startups, I&#8217;m rooting for them, too.<\/p>\n\n<p class=\"wp-block-paragraph\"><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Arcee is a tiny 26-person U.S. startup that built a high-performing, massive, open source LLM. And it&#8217;s gaining popularity with OpenClaw users.<\/p>\n","protected":false},"author":133574633,"featured_media":3087007,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"tc-featured-article":false,"tc-header-option":"","tc-breaking-news":false,"tc-article-brief":false,"carmot_uuid":"","apple_news_api_created_at":"2026-04-07T21:35:09Z","apple_news_api_id":"65ba3dac-bb68-4fa9-95ca-7520c5da4f38","apple_news_api_modified_at":"2026-04-07T21:57:38Z","apple_news_api_revision":"AAAAAAAAAAAAAAAAAAAAAA==","apple_news_api_share_url":"https:\/\/apple.news\/AZbo9rLtoT6mVynUgxdpPOA","apple_news_coverimage":0,"apple_news_coverimage_caption":"","apple_news_is_hidden":false,"apple_news_is_paid":false,"apple_news_is_preview":false,"apple_news_is_sponsored":false,"apple_news_maturity_rating":"","apple_news_metadata":"\"\"","apple_news_pullquote":"","apple_news_pullquote_position":"","apple_news_slug":"","apple_news_sections":[],"apple_news_suppress_video_url":false,"apple_news_use_image_component":false,"tc_subtitle":"","tc_featured_image_disabled":false,"tc_exclude_from_rss_feed":false,"tc_exclude_from_content_rivers":false,"footnotes":""},"categories":[577047203,20429,17396],"tags":[577287022,577326541,577370371],"tc_region":[],"tc_event":[],"tc_storyline_tax":[],"coauthors":[577235617],"class_list":["post-3110230","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-artificial-intelligence","category-startups","category-tc","tag-open-source-ai","tag-chinese-ai","tag-arcee-ai"],"apple_news_notices":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v25.1 (Yoast SEO v25.1) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>I can&#039;t help rooting for tiny open source AI model maker Arcee | TechCrunch<\/title>\n<meta name=\"description\" content=\"Arcee is a tiny 26-person U.S. startup that built a high-performing, massive, open source LLM. 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And it&#039;s gaining popularity with OpenClaw users.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/techcrunch.com\/2026\/04\/07\/i-cant-help-rooting-for-tiny-open-source-ai-model-maker-arcee\/\" \/>\n<meta property=\"og:site_name\" content=\"TechCrunch\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/techcrunch\" \/>\n<meta property=\"article:published_time\" content=\"2026-04-07T21:35:02+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2026-04-07T22:01:13+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/techcrunch.com\/wp-content\/uploads\/2026\/01\/Arcee-founders.jpg?resize=1200,802\" \/>\n\t<meta property=\"og:image:width\" content=\"1200\" \/>\n\t<meta property=\"og:image:height\" content=\"802\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"Julie Bort\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@TechCrunch\" \/>\n<meta name=\"twitter:site\" content=\"@TechCrunch\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Julie Bort\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"3 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"NewsArticle\",\"@id\":\"https:\/\/techcrunch.com\/2026\/04\/07\/i-cant-help-rooting-for-tiny-open-source-ai-model-maker-arcee\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/techcrunch.com\/2026\/04\/07\/i-cant-help-rooting-for-tiny-open-source-ai-model-maker-arcee\/\"},\"author\":{\"name\":\"Julie Bort\",\"@id\":\"https:\/\/techcrunch.com\/#\/schema\/person\/6069415d0273765316aa1237c2434e09\"},\"headline\":\"I can&#8217;t help rooting for tiny open source AI model maker Arcee\",\"datePublished\":\"2026-04-07T21:35:02+00:00\",\"dateModified\":\"2026-04-07T22:01:13+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/techcrunch.com\/2026\/04\/07\/i-cant-help-rooting-for-tiny-open-source-ai-model-maker-arcee\/\"},\"wordCount\":409,\"publisher\":{\"@id\":\"https:\/\/techcrunch.com\/#organization\"},\"image\":{\"@id\":\"https:\/\/techcrunch.com\/2026\/04\/07\/i-cant-help-rooting-for-tiny-open-source-ai-model-maker-arcee\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/techcrunch.com\/wp-content\/uploads\/2026\/01\/Arcee-founders.jpg\",\"keywords\":[\"open source ai\",\"chinese ai\",\"Arcee AI\"],\"articleSection\":[\"AI\",\"Startups\",\"TC\"],\"inLanguage\":\"en-US\",\"copyrightYear\":\"2026\",\"copyrightHolder\":{\"@id\":\"https:\/\/techcrunch.com\/#organization\"}},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/techcrunch.com\/2026\/04\/07\/i-cant-help-rooting-for-tiny-open-source-ai-model-maker-arcee\/\",\"url\":\"https:\/\/techcrunch.com\/2026\/04\/07\/i-cant-help-rooting-for-tiny-open-source-ai-model-maker-arcee\/\",\"name\":\"I can't help rooting for tiny open source AI model maker Arcee | TechCrunch\",\"isPartOf\":{\"@id\":\"https:\/\/techcrunch.com\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/techcrunch.com\/2026\/04\/07\/i-cant-help-rooting-for-tiny-open-source-ai-model-maker-arcee\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/techcrunch.com\/2026\/04\/07\/i-cant-help-rooting-for-tiny-open-source-ai-model-maker-arcee\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/techcrunch.com\/wp-content\/uploads\/2026\/01\/Arcee-founders.jpg\",\"datePublished\":\"2026-04-07T21:35:02+00:00\",\"dateModified\":\"2026-04-07T22:01:13+00:00\",\"description\":\"Arcee is a tiny 26-person U.S. startup that built a high-performing, massive, open source LLM. 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